---
_id: '19502'
author:
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Matthias
full_name: Krumme, Matthias
id: '26746'
last_name: Krumme
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
citation:
ama: 'Hetkämper T, Krumme M, Dreiling D, Claes L. A modular, scalable open-hardware
platform for project-based laboratory courses in electrical engineering studies.
In: SEFI 48th Annual Conference Proceedings - Engaging Engineering Education.
SEFI; 2020:1309-1313.'
apa: Hetkämper, T., Krumme, M., Dreiling, D., & Claes, L. (2020). A modular,
scalable open-hardware platform for project-based laboratory courses in electrical
engineering studies. SEFI 48th Annual Conference Proceedings - Engaging Engineering
Education, 1309–1313.
bibtex: '@inproceedings{Hetkämper_Krumme_Dreiling_Claes_2020, title={A modular,
scalable open-hardware platform for project-based laboratory courses in electrical
engineering studies}, booktitle={SEFI 48th Annual Conference Proceedings - Engaging
Engineering Education}, publisher={SEFI}, author={Hetkämper, Tim and Krumme, Matthias
and Dreiling, Dmitrij and Claes, Leander}, year={2020}, pages={1309–1313} }'
chicago: Hetkämper, Tim, Matthias Krumme, Dmitrij Dreiling, and Leander Claes. “A
Modular, Scalable Open-Hardware Platform for Project-Based Laboratory Courses
in Electrical Engineering Studies.” In SEFI 48th Annual Conference Proceedings
- Engaging Engineering Education, 1309–13. SEFI, 2020.
ieee: T. Hetkämper, M. Krumme, D. Dreiling, and L. Claes, “A modular, scalable open-hardware
platform for project-based laboratory courses in electrical engineering studies,”
in SEFI 48th Annual Conference Proceedings - Engaging Engineering Education,
Enschede, 2020, pp. 1309–1313.
mla: Hetkämper, Tim, et al. “A Modular, Scalable Open-Hardware Platform for Project-Based
Laboratory Courses in Electrical Engineering Studies.” SEFI 48th Annual Conference
Proceedings - Engaging Engineering Education, SEFI, 2020, pp. 1309–13.
short: 'T. Hetkämper, M. Krumme, D. Dreiling, L. Claes, in: SEFI 48th Annual Conference
Proceedings - Engaging Engineering Education, SEFI, 2020, pp. 1309–1313.'
conference:
end_date: 2020-09-24
location: Enschede
name: SEFI 2020 Annual Conference
start_date: 2020-09-20
date_created: 2020-09-17T07:39:24Z
date_updated: 2023-03-23T12:38:18Z
ddc:
- '620'
department:
- _id: '49'
file:
- access_level: open_access
content_type: application/pdf
creator: timh1
date_created: 2023-03-23T12:33:44Z
date_updated: 2023-03-23T12:38:18Z
file_id: '43093'
file_name: T Hetkämper, M Krumme, D Dreiling, L Claes 2020 - A modular, scalable
open-hardware platform.pdf
file_size: 846933
relation: main_file
file_date_updated: 2023-03-23T12:38:18Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 1309-1313
publication: SEFI 48th Annual Conference Proceedings - Engaging Engineering Education
publisher: SEFI
quality_controlled: '1'
status: public
title: A modular, scalable open-hardware platform for project-based laboratory courses
in electrical engineering studies
type: conference
user_id: '38123'
year: '2020'
...
---
_id: '37014'
abstract:
- lang: ger
text: Jugend wird als eine eigenständige Lebens- und Entwicklungsphase betrachtet.
Für junge Geflüchtete stellt sie eine besondere Herausforderung dar. Für sie geht
es nicht nur um die Bewältigung alterstypischer Entwicklungsaufgaben, sondern
auch um eine gelingende Integration in die Aufnahmegesellschaft. Dazu gehören
u. a. das Kennenlernen und die Aneignung von Sprache, Kultur und Werten, genauso
die Erschließung von Alltagsräumen und Lebenswelten, z. B. von Freizeitmöglichkeiten,
Bildung und von beruflichen Erfahrungsräumen. Die Frage zur gelingenden Integration
und Gestaltung von Lebenswelten junger Geflüchteter wurde im Kontext der wissenschaftlichen
Begleitung des Projekts „angekommen in Deiner Stadt“ der Walter Blüchert Stiftung
genauer untersucht. Der Beitrag referiert u. a. die Ergebnisse einer in diesem
Kontext durchgeführten egozentrierten Netzwerkanalyse. Die Ergebnisse zeigen,
dass die Angebote den Rahmen für den Aufbau und die Erweiterung kommunikativer,
sozialer Netzwerke darstellen und lebensweltliche Zugänge öffnen.
- lang: eng
text: Adolescence is recognised as a separate stage of life and development. Young
refugees face particular challenges. Besides having to accomplish age-specific
developmental tasks, they also have to successfully integrate into the receiving
society. This includes, among other things, becoming familiar with the respective
culture and values, acquiring the language as well as exploring everyday spaces
and lifeworlds, e.g. leisure opportunities, education and occupational experiential
spaces. The question of successful integration and creating lifeworlds for adolescent
refugees was further explored in the context of the scientific monitoring of the
project „angekommen in Deiner Stadt“ („having arrived in your town“) carried out
by the Walter Blüchert Foundation. The article outlines the results of an ego-centred
network analysis carried out in this context. The results indicate that the activities
offered provide a framework for establishing and extending communicative, social
networks and also enable access to new lifeworld environments.
article_type: original
author:
- first_name: Dietmar
full_name: Heisler, Dietmar
id: '60285'
last_name: Heisler
- first_name: Susanne
full_name: Schemmer, Susanne
last_name: Schemmer
citation:
ama: Heisler D, Schemmer S. Lebenswelten und soziale Netzwerke von jungen Geflüchteten
und Zugewanderten am Übergang in Ausbildung und Beruf. BWP@ Berufs- und Wirtschaftspädagogik
- online. Published online 2020:1-23.
apa: Heisler, D., & Schemmer, S. (2020). Lebenswelten und soziale Netzwerke
von jungen Geflüchteten und Zugewanderten am Übergang in Ausbildung und Beruf.
BWP@ Berufs- und Wirtschaftspädagogik - online, 1–23.
bibtex: '@article{Heisler_Schemmer_2020, title={Lebenswelten und soziale Netzwerke
von jungen Geflüchteten und Zugewanderten am Übergang in Ausbildung und Beruf.},
journal={BWP@ Berufs- und Wirtschaftspädagogik - online}, author={Heisler, Dietmar
and Schemmer, Susanne}, year={2020}, pages={1–23} }'
chicago: Heisler, Dietmar, and Susanne Schemmer. “Lebenswelten und soziale Netzwerke
von jungen Geflüchteten und Zugewanderten am Übergang in Ausbildung und Beruf.”
BWP@ Berufs- und Wirtschaftspädagogik - online, 2020, 1–23.
ieee: D. Heisler and S. Schemmer, “Lebenswelten und soziale Netzwerke von jungen
Geflüchteten und Zugewanderten am Übergang in Ausbildung und Beruf.,” BWP@
Berufs- und Wirtschaftspädagogik - online, pp. 1–23, 2020.
mla: Heisler, Dietmar, and Susanne Schemmer. “Lebenswelten und soziale Netzwerke
von jungen Geflüchteten und Zugewanderten am Übergang in Ausbildung und Beruf.”
BWP@ Berufs- und Wirtschaftspädagogik - online, 2020, pp. 1–23.
short: D. Heisler, S. Schemmer, BWP@ Berufs- und Wirtschaftspädagogik - online (2020)
1–23.
date_created: 2023-01-17T09:34:35Z
date_updated: 2023-03-29T14:50:52Z
department:
- _id: '451'
keyword:
- Jugend
- Lebensweltorientierung
- soziale Netzwerke
- geflüchtete Jugendliche
- Lebenslagen junger Geflüchteter und Zugewanderter
language:
- iso: ger
main_file_link:
- open_access: '1'
url: http://www.bwpat.de/ausgabe38/heisler_schemmer_bwpat38.pdf
oa: '1'
page: 1-23
publication: BWP@ Berufs- und Wirtschaftspädagogik - online
publication_status: published
quality_controlled: '1'
status: public
title: Lebenswelten und soziale Netzwerke von jungen Geflüchteten und Zugewanderten
am Übergang in Ausbildung und Beruf.
type: journal_article
user_id: '60285'
year: '2020'
...
---
_id: '19190'
abstract:
- lang: eng
text: "Polarons in dielectric crystals play a crucial role for applications in integrated
electronics and optoelectronics. In this work, we use density-functional theory
and Green's function methods to explore the microscopic structure and spectroscopic
signatures of electron polarons in lithium niobate (LiNbO3). Total-energy calculations
and the comparison of calculated electron paramagnetic resonance data with available
measurements reveal the formation of bound \r\npolarons at Nb_Li antisite defects
with a quasi-Jahn-Teller distorted, tilted configuration. The defect-formation
energies further indicate that (bi)polarons may form not only at \r\nNb_Li antisites
but also at structures where the antisite Nb atom moves into a neighboring empty
oxygen octahedron. Based on these structure models, and on the calculated charge-transition
levels and potential-energy barriers, we propose two mechanisms for the optical
and thermal splitting of bipolarons, which provide a natural explanation for the
reported two-path recombination of bipolarons. Optical-response calculations based
on the Bethe-Salpeter equation, in combination with available experimental data
and new measurements of the optical absorption spectrum, further corroborate the
geometries proposed here for free and defect-bound (bi)polarons."
article_number: '043002'
article_type: original
author:
- first_name: Falko
full_name: Schmidt, Falko
id: '35251'
last_name: Schmidt
orcid: 0000-0002-5071-5528
- first_name: Agnieszka L.
full_name: Kozub, Agnieszka L.
id: '77566'
last_name: Kozub
orcid: https://orcid.org/0000-0001-6584-0201
- first_name: Timur
full_name: Biktagirov, Timur
id: '65612'
last_name: Biktagirov
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Arno
full_name: Schindlmayr, Arno
id: '458'
last_name: Schindlmayr
orcid: 0000-0002-4855-071X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
citation:
ama: 'Schmidt F, Kozub AL, Biktagirov T, et al. Free and defect-bound (bi)polarons
in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations.
Physical Review Research. 2020;2(4). doi:10.1103/PhysRevResearch.2.043002'
apa: 'Schmidt, F., Kozub, A. L., Biktagirov, T., Eigner, C., Silberhorn, C., Schindlmayr,
A., Schmidt, W. G., & Gerstmann, U. (2020). Free and defect-bound (bi)polarons
in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations.
Physical Review Research, 2(4), Article 043002. https://doi.org/10.1103/PhysRevResearch.2.043002'
bibtex: '@article{Schmidt_Kozub_Biktagirov_Eigner_Silberhorn_Schindlmayr_Schmidt_Gerstmann_2020,
title={Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic
signatures from ab initio calculations}, volume={2}, DOI={10.1103/PhysRevResearch.2.043002},
number={4043002}, journal={Physical Review Research}, publisher={American Physical
Society}, author={Schmidt, Falko and Kozub, Agnieszka L. and Biktagirov, Timur
and Eigner, Christof and Silberhorn, Christine and Schindlmayr, Arno and Schmidt,
Wolf Gero and Gerstmann, Uwe}, year={2020} }'
chicago: 'Schmidt, Falko, Agnieszka L. Kozub, Timur Biktagirov, Christof Eigner,
Christine Silberhorn, Arno Schindlmayr, Wolf Gero Schmidt, and Uwe Gerstmann.
“Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic Structure and Spectroscopic
Signatures from Ab Initio Calculations.” Physical Review Research 2, no.
4 (2020). https://doi.org/10.1103/PhysRevResearch.2.043002.'
ieee: 'F. Schmidt et al., “Free and defect-bound (bi)polarons in LiNbO3:
Atomic structure and spectroscopic signatures from ab initio calculations,” Physical
Review Research, vol. 2, no. 4, Art. no. 043002, 2020, doi: 10.1103/PhysRevResearch.2.043002.'
mla: 'Schmidt, Falko, et al. “Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic
Structure and Spectroscopic Signatures from Ab Initio Calculations.” Physical
Review Research, vol. 2, no. 4, 043002, American Physical Society, 2020, doi:10.1103/PhysRevResearch.2.043002.'
short: F. Schmidt, A.L. Kozub, T. Biktagirov, C. Eigner, C. Silberhorn, A. Schindlmayr,
W.G. Schmidt, U. Gerstmann, Physical Review Research 2 (2020).
date_created: 2020-09-09T09:35:21Z
date_updated: 2023-04-20T16:06:21Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '295'
- _id: '288'
- _id: '15'
- _id: '170'
- _id: '35'
- _id: '790'
doi: 10.1103/PhysRevResearch.2.043002
external_id:
isi:
- '000604206300002'
file:
- access_level: open_access
content_type: application/pdf
creator: schindlm
date_created: 2020-10-02T07:27:38Z
date_updated: 2020-10-02T07:37:24Z
description: Creative Commons Attribution 4.0 International Public License (CC BY
4.0)
file_id: '19843'
file_name: PhysRevResearch.2.043002.pdf
file_size: 1955183
relation: main_file
title: 'Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic
signatures from ab initio calculations'
file_date_updated: 2020-10-02T07:37:24Z
has_accepted_license: '1'
intvolume: ' 2'
isi: '1'
issue: '4'
language:
- iso: eng
oa: '1'
project:
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '69'
name: TRR 142 - Subproject B4
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review Research
publication_identifier:
eissn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: 'Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic
signatures from ab initio calculations'
type: journal_article
user_id: '16199'
volume: 2
year: '2020'
...
---
_id: '25903'
abstract:
- lang: eng
text: Porous tin dioxide is an important low-cost semiconductor applied in electronics,
gas sensors, and biosensors. Here, we present a versatile template-assisted synthesis
of nanostructured tin dioxide thin films using cellulose nanocrystals (CNCs).
We demonstrate that the structural features of CNC-templated tin dioxide films
strongly depend on the precursor composition. The precursor properties were studied
by using low-temperature nuclear magnetic resonance spectroscopy of tin tetrachloride
in solution. We demonstrate that it is possible to optimize the precursor conditions
to obtain homogeneous precursor mixtures and therefore highly porous thin films
with pore dimensions in the range of 10–20 nm (ABET = 46–64 m2 g–1, measured on
powder). Finally, by exploiting the high surface area of the material, we developed
a resistive gas sensor based on CNC-templated tin dioxide. The sensor shows high
sensitivity to carbon monoxide (CO) in ppm concentrations and low cross-sensitivity
to humidity. Most importantly, the sensing kinetics are remarkably fast; both
the response to the analyte gas and the signal decay after gas exposure occur
within a few seconds, faster than in standard SnO2-based CO sensors. This is attributed
to the high gas accessibility of the very thin porous film.
article_type: original
author:
- first_name: Alesja
full_name: Ivanova, Alesja
last_name: Ivanova
- first_name: Bruno
full_name: Frka-Petesic, Bruno
last_name: Frka-Petesic
- first_name: Andrej
full_name: Paul, Andrej
last_name: Paul
- first_name: Thorsten
full_name: Wagner, Thorsten
last_name: Wagner
- first_name: Askhat N.
full_name: Jumabekov, Askhat N.
last_name: Jumabekov
- first_name: Yury
full_name: Vilk, Yury
last_name: Vilk
- first_name: Johannes
full_name: Weber, Johannes
last_name: Weber
- first_name: Jörn
full_name: Schmedt auf der Günne, Jörn
last_name: Schmedt auf der Günne
- first_name: Silvia
full_name: Vignolini, Silvia
last_name: Vignolini
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Dina
full_name: Fattakhova-Rohlfing, Dina
last_name: Fattakhova-Rohlfing
- first_name: Thomas
full_name: Bein, Thomas
last_name: Bein
citation:
ama: Ivanova A, Frka-Petesic B, Paul A, et al. Cellulose Nanocrystal-Templated Tin
Dioxide Thin Films for Gas Sensing. ACS Applied Materials & Interfaces.
Published online 2020:12639-12647. doi:10.1021/acsami.9b11891
apa: Ivanova, A., Frka-Petesic, B., Paul, A., Wagner, T., Jumabekov, A. N., Vilk,
Y., Weber, J., Schmedt auf der Günne, J., Vignolini, S., Tiemann, M., Fattakhova-Rohlfing,
D., & Bein, T. (2020). Cellulose Nanocrystal-Templated Tin Dioxide Thin Films
for Gas Sensing. ACS Applied Materials & Interfaces, 12639–12647. https://doi.org/10.1021/acsami.9b11891
bibtex: '@article{Ivanova_Frka-Petesic_Paul_Wagner_Jumabekov_Vilk_Weber_Schmedt
auf der Günne_Vignolini_Tiemann_et al._2020, title={Cellulose Nanocrystal-Templated
Tin Dioxide Thin Films for Gas Sensing}, DOI={10.1021/acsami.9b11891},
journal={ACS Applied Materials & Interfaces}, author={Ivanova, Alesja and
Frka-Petesic, Bruno and Paul, Andrej and Wagner, Thorsten and Jumabekov, Askhat
N. and Vilk, Yury and Weber, Johannes and Schmedt auf der Günne, Jörn and Vignolini,
Silvia and Tiemann, Michael and et al.}, year={2020}, pages={12639–12647} }'
chicago: Ivanova, Alesja, Bruno Frka-Petesic, Andrej Paul, Thorsten Wagner, Askhat
N. Jumabekov, Yury Vilk, Johannes Weber, et al. “Cellulose Nanocrystal-Templated
Tin Dioxide Thin Films for Gas Sensing.” ACS Applied Materials & Interfaces,
2020, 12639–47. https://doi.org/10.1021/acsami.9b11891.
ieee: 'A. Ivanova et al., “Cellulose Nanocrystal-Templated Tin Dioxide Thin
Films for Gas Sensing,” ACS Applied Materials & Interfaces, pp. 12639–12647,
2020, doi: 10.1021/acsami.9b11891.'
mla: Ivanova, Alesja, et al. “Cellulose Nanocrystal-Templated Tin Dioxide Thin Films
for Gas Sensing.” ACS Applied Materials & Interfaces, 2020, pp. 12639–47,
doi:10.1021/acsami.9b11891.
short: A. Ivanova, B. Frka-Petesic, A. Paul, T. Wagner, A.N. Jumabekov, Y. Vilk,
J. Weber, J. Schmedt auf der Günne, S. Vignolini, M. Tiemann, D. Fattakhova-Rohlfing,
T. Bein, ACS Applied Materials & Interfaces (2020) 12639–12647.
date_created: 2021-10-08T10:39:27Z
date_updated: 2023-03-08T08:23:16Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1021/acsami.9b11891
language:
- iso: eng
page: 12639-12647
publication: ACS Applied Materials & Interfaces
publication_identifier:
issn:
- 1944-8244
- 1944-8252
publication_status: published
quality_controlled: '1'
status: public
title: Cellulose Nanocrystal-Templated Tin Dioxide Thin Films for Gas Sensing
type: journal_article
user_id: '23547'
year: '2020'
...
---
_id: '23854'
abstract:
- lang: eng
text: Micropatterned nanoporous aluminum oxide arrays are prepared on silicon wafer
substrates by using photopolymerized poly(dimethylacrylamide) hydrogels as porogenic
matrices. Hydrogel micropatterns are fabricated by spreading the prepolymer mixture
on the substrate, followed by UV photopolymerization through a micropatterned
mask. The hydrogel is covalently bonded to the substrate surface. Al2O3 is produced
by swelling the hydrogel in a saturated aluminum nitrate solution and subsequent
thermal conversion/calcination. As a result, micropatterned porous Al2O3 microdots
with heights in µm range and large specific surface areas up to 274 m2 g−1 are
obtained. Hence, the hydrogel fulfills a dual templating function, namely micropatterning
and nanoporosity generation. The impact of varying the photopolymerization time
on the properties of the products is studied. Samples are characterized by light
and confocal laser scanning microscopy, scanning electron microscopy, energy-dispersive
x-ray spectrometry, and Kr physisorption analysis.
article_number: '445601'
article_type: original
author:
- first_name: Zimei
full_name: Chen, Zimei
last_name: Chen
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Chen Z, Kuckling D, Tiemann M. Nanoporous aluminum oxide micropatterns prepared
by hydrogel templating. Nanotechnology. 2020;31. doi:10.1088/1361-6528/aba710
apa: Chen, Z., Kuckling, D., & Tiemann, M. (2020). Nanoporous aluminum oxide
micropatterns prepared by hydrogel templating. Nanotechnology, 31,
Article 445601. https://doi.org/10.1088/1361-6528/aba710
bibtex: '@article{Chen_Kuckling_Tiemann_2020, title={Nanoporous aluminum oxide micropatterns
prepared by hydrogel templating}, volume={31}, DOI={10.1088/1361-6528/aba710},
number={445601}, journal={Nanotechnology}, publisher={IOP Publishing}, author={Chen,
Zimei and Kuckling, Dirk and Tiemann, Michael}, year={2020} }'
chicago: Chen, Zimei, Dirk Kuckling, and Michael Tiemann. “Nanoporous Aluminum Oxide
Micropatterns Prepared by Hydrogel Templating.” Nanotechnology 31 (2020).
https://doi.org/10.1088/1361-6528/aba710.
ieee: 'Z. Chen, D. Kuckling, and M. Tiemann, “Nanoporous aluminum oxide micropatterns
prepared by hydrogel templating,” Nanotechnology, vol. 31, Art. no. 445601,
2020, doi: 10.1088/1361-6528/aba710.'
mla: Chen, Zimei, et al. “Nanoporous Aluminum Oxide Micropatterns Prepared by Hydrogel
Templating.” Nanotechnology, vol. 31, 445601, IOP Publishing, 2020, doi:10.1088/1361-6528/aba710.
short: Z. Chen, D. Kuckling, M. Tiemann, Nanotechnology 31 (2020).
date_created: 2021-09-07T10:23:25Z
date_updated: 2023-03-08T08:26:12Z
department:
- _id: '311'
- _id: '35'
- _id: '307'
- _id: '2'
doi: 10.1088/1361-6528/aba710
intvolume: ' 31'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1361-6528/aba710/pdf
oa: '1'
publication: Nanotechnology
publication_identifier:
issn:
- 0957-4484
- 1361-6528
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: Nanoporous aluminum oxide micropatterns prepared by hydrogel templating
type: journal_article
user_id: '23547'
volume: 31
year: '2020'
...
---
_id: '25898'
abstract:
- lang: eng
text: Metal oxide inverse opals are interesting for various applications. To achieve
highly ordered inverse opal structures, one important issue during the colloidal
crystal templating procedure is to form a stable precursor network before the
template loses its structural integrity at high temperature. Using poly(methyl
methacrylate), PMMA, colloidal crystal templates, it is essential to consider
the physical and chemical changes of the precursors induced by the changes of
PMMA during the thermal conversion. For a systematic investigation of this matter,
we synthesized a variety of metal oxide inverse opals from the respective metal
nitrates, including Cr2O3, Ga2O3, Fe2O3, In2O3, CuO, CeO2, and ZnO, to compare
the effect of various modifications of precursors on the structural and optical
properties. When the nitrate precursors have a lower thermal stability than the
PMMA template, we have modified the metal nitrates by chelating or by polyacrylamide
gelation to form more stable precursor networks.
article_type: original
author:
- first_name: Xuyang
full_name: Zhang, Xuyang
last_name: Zhang
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Sabrina
full_name: Amrehn, Sabrina
last_name: Amrehn
- first_name: Xia
full_name: Wu, Xia
last_name: Wu
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Thorsten
full_name: Wagner, Thorsten
last_name: Wagner
citation:
ama: Zhang X, Weinberger C, Amrehn S, Wu X, Tiemann M, Wagner T. Synthesis of Metal
Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating.
European Journal of Inorganic Chemistry. Published online 2020:3402-3407.
doi:10.1002/ejic.202000517
apa: Zhang, X., Weinberger, C., Amrehn, S., Wu, X., Tiemann, M., & Wagner, T.
(2020). Synthesis of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal
Crystal Templating. European Journal of Inorganic Chemistry, 3402–3407.
https://doi.org/10.1002/ejic.202000517
bibtex: '@article{Zhang_Weinberger_Amrehn_Wu_Tiemann_Wagner_2020, title={Synthesis
of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating},
DOI={10.1002/ejic.202000517},
journal={European Journal of Inorganic Chemistry}, author={Zhang, Xuyang and Weinberger,
Christian and Amrehn, Sabrina and Wu, Xia and Tiemann, Michael and Wagner, Thorsten},
year={2020}, pages={3402–3407} }'
chicago: Zhang, Xuyang, Christian Weinberger, Sabrina Amrehn, Xia Wu, Michael Tiemann,
and Thorsten Wagner. “Synthesis of Metal Oxide Inverse Opals from Metal Nitrates
by PMMA Colloidal Crystal Templating.” European Journal of Inorganic Chemistry,
2020, 3402–7. https://doi.org/10.1002/ejic.202000517.
ieee: 'X. Zhang, C. Weinberger, S. Amrehn, X. Wu, M. Tiemann, and T. Wagner, “Synthesis
of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating,”
European Journal of Inorganic Chemistry, pp. 3402–3407, 2020, doi: 10.1002/ejic.202000517.'
mla: Zhang, Xuyang, et al. “Synthesis of Metal Oxide Inverse Opals from Metal Nitrates
by PMMA Colloidal Crystal Templating.” European Journal of Inorganic Chemistry,
2020, pp. 3402–07, doi:10.1002/ejic.202000517.
short: X. Zhang, C. Weinberger, S. Amrehn, X. Wu, M. Tiemann, T. Wagner, European
Journal of Inorganic Chemistry (2020) 3402–3407.
date_created: 2021-10-08T10:32:08Z
date_updated: 2023-03-08T08:24:24Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1002/ejic.202000517
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.202000517
oa: '1'
page: 3402-3407
publication: European Journal of Inorganic Chemistry
publication_identifier:
issn:
- 1434-1948
- 1099-0682
publication_status: published
quality_controlled: '1'
status: public
title: Synthesis of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal
Crystal Templating
type: journal_article
user_id: '23547'
year: '2020'
...
---
_id: '25900'
abstract:
- lang: eng
text: The proton conduction properties of a phosphonato-sulfonate-based coordination
polymer are studied by impedance spectroscopy using a single crystal specimen.
Two distinct conduction mechanisms are identified. Water-mediated conductance
along the crystal surface occurs by mass transport, as evidenced by a high activation
energy (0.54 eV). In addition, intrinsic conduction by proton ′hopping′ through
the interior of the crystal with a low activation energy (0.31 eV) is observed.
This latter conduction is anisotropic with respect to the crystal structure and
seems to occur through a channel along the c axis of the orthorhombic crystal.
Proton conduction is assumed to be mediated by sulfonate groups and non-coordinating
water molecules that are part of the crystal structure.
article_type: original
author:
- first_name: Ali
full_name: Javed, Ali
last_name: Javed
- first_name: Thorsten
full_name: Wagner, Thorsten
last_name: Wagner
- first_name: Stephan
full_name: Wöhlbrandt, Stephan
last_name: Wöhlbrandt
- first_name: Norbert
full_name: Stock, Norbert
last_name: Stock
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Javed A, Wagner T, Wöhlbrandt S, Stock N, Tiemann M. Proton Conduction in
a Single Crystal of a Phosphonato‐Sulfonate‐Based Coordination Polymer: Mechanistic
Insight. ChemPhysChem. Published online 2020:605-609. doi:10.1002/cphc.202000102'
apa: 'Javed, A., Wagner, T., Wöhlbrandt, S., Stock, N., & Tiemann, M. (2020).
Proton Conduction in a Single Crystal of a Phosphonato‐Sulfonate‐Based Coordination
Polymer: Mechanistic Insight. ChemPhysChem, 605–609. https://doi.org/10.1002/cphc.202000102'
bibtex: '@article{Javed_Wagner_Wöhlbrandt_Stock_Tiemann_2020, title={Proton Conduction
in a Single Crystal of a Phosphonato‐Sulfonate‐Based Coordination Polymer: Mechanistic
Insight}, DOI={10.1002/cphc.202000102},
journal={ChemPhysChem}, author={Javed, Ali and Wagner, Thorsten and Wöhlbrandt,
Stephan and Stock, Norbert and Tiemann, Michael}, year={2020}, pages={605–609}
}'
chicago: 'Javed, Ali, Thorsten Wagner, Stephan Wöhlbrandt, Norbert Stock, and Michael
Tiemann. “Proton Conduction in a Single Crystal of a Phosphonato‐Sulfonate‐Based
Coordination Polymer: Mechanistic Insight.” ChemPhysChem, 2020, 605–9.
https://doi.org/10.1002/cphc.202000102.'
ieee: 'A. Javed, T. Wagner, S. Wöhlbrandt, N. Stock, and M. Tiemann, “Proton Conduction
in a Single Crystal of a Phosphonato‐Sulfonate‐Based Coordination Polymer: Mechanistic
Insight,” ChemPhysChem, pp. 605–609, 2020, doi: 10.1002/cphc.202000102.'
mla: 'Javed, Ali, et al. “Proton Conduction in a Single Crystal of a Phosphonato‐Sulfonate‐Based
Coordination Polymer: Mechanistic Insight.” ChemPhysChem, 2020, pp. 605–09,
doi:10.1002/cphc.202000102.'
short: A. Javed, T. Wagner, S. Wöhlbrandt, N. Stock, M. Tiemann, ChemPhysChem (2020)
605–609.
date_created: 2021-10-08T10:35:08Z
date_updated: 2023-03-08T08:25:21Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1002/cphc.202000102
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/cphc.202000102
oa: '1'
page: 605-609
publication: ChemPhysChem
publication_identifier:
issn:
- 1439-4235
- 1439-7641
publication_status: published
quality_controlled: '1'
status: public
title: 'Proton Conduction in a Single Crystal of a Phosphonato‐Sulfonate‐Based Coordination
Polymer: Mechanistic Insight'
type: journal_article
user_id: '23547'
year: '2020'
...
---
_id: '44057'
abstract:
- lang: ger
text: Dieser Beitrag basiert auf den Ergebnissen eines im Jahr 2019 abgeschlossenen
Promotionsvorhabens im Rahmen des interventiv angelegten, in Dortmund angesiedelten,
Forschungsprojekts KidSmart – Medienkompetent zum Schulübergang zu den Mediensozialisationsbedingungen
von deutschen, deutsch-türkischen und deutsch-anderen vier und fünf Jahre alten
Mädchen und Jungen in den sozialen Feldern Familie und Kita. Im vorliegenden Beitrag
wird auf die Befragung der ErzieherInnen fokussiert, die mittels halbstandardisierter
Fragebögen durchgeführt wurde. Untersucht wurde, wie sich der sprachlich-kulturelle
Hintergrund der Kinder für das Kommunikationsverhalten der ErzieherInnen mit den
Kindern in pädagogischer Anschlusskommunikation und in Gesprächen mit den Eltern
der Kinder auswirkt. Hier wurde auch eine intersektionale Perspektive eingenommen
und parallel zur Herkunftskultur auch das biologische Geschlecht der Kinder in
die Auswertung einbezogen. Es stellte sich heraus, dass die Kommunikation sowohl
mit den Kindern als auch mit den Eltern in Abhängigkeit der Herkunftskultur der
Kinder und auch ihres Geschlechtes erfolgt. Pädagogisch ist zu fragen, inwiefern
es den pädagogischen Fachkräften gelingt, benachteiligende Ausgangslagen auch
tatsächlich auszugleichen und Partizipation im Sinne von Inklusion zu ermöglichen.
Ausgehend von diesen Ergebnissen wird in diesem Beitrag die Bedeutung und Relevanz
der Überschneidungen und Interdependenzen von Ungleichheitsdimensionen für eine
inklusionsorientierte Qualifikation pädagogischer Fachkräfte in institutionell-frühkindlichen
Medienbildungskontexten diskutiert. Konkret richtet sich der Blick auf die sprachlich-kulturelle
Ein- und Vielfalt in den frühkindlichen Einrichtungen sowie die Wahrnehmungen
und Einschätzungen der pädagogischen Fachkräfte, die sie in Hinblick auf die Kooperationswilligkeit
der Eltern, die Anschlusskommunikation mit den Kindern und schließlich die medialen
Fähig- und Fertigkeiten der Kinder äußern.
author:
- first_name: Habib
full_name: Günesli, Habib
id: '82970'
last_name: Günesli
citation:
ama: Günesli H. Inklusion und Intersektionalität im Kontext frühkindlicher Medienbildungsforschung.
Sprachkulturelle Homogenität und Diversität sowie ihre Auswirkungen auf pädagogische
Kommunikation in der Frühen Bildung. QfI - Qualifizierung für Inklusion Online-Zeitschrift
zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte.
2020;2(3). doi:https://doi.org/10.21248/qfi.41
apa: Günesli, H. (2020). Inklusion und Intersektionalität im Kontext frühkindlicher
Medienbildungsforschung. Sprachkulturelle Homogenität und Diversität sowie ihre
Auswirkungen auf pädagogische Kommunikation in der Frühen Bildung. QfI - Qualifizierung
für Inklusion Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte, 2(3). https://doi.org/10.21248/qfi.41
bibtex: '@article{Günesli_2020, title={Inklusion und Intersektionalität im Kontext
frühkindlicher Medienbildungsforschung. Sprachkulturelle Homogenität und Diversität
sowie ihre Auswirkungen auf pädagogische Kommunikation in der Frühen Bildung},
volume={2}, DOI={https://doi.org/10.21248/qfi.41},
number={3}, journal={QfI - Qualifizierung für Inklusion Online-Zeitschrift zur
Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}, author={Günesli,
Habib}, year={2020} }'
chicago: Günesli, Habib. “Inklusion und Intersektionalität im Kontext frühkindlicher
Medienbildungsforschung. Sprachkulturelle Homogenität und Diversität sowie ihre
Auswirkungen auf pädagogische Kommunikation in der Frühen Bildung.” QfI - Qualifizierung
für Inklusion Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte 2, no. 3 (2020). https://doi.org/10.21248/qfi.41.
ieee: 'H. Günesli, “Inklusion und Intersektionalität im Kontext frühkindlicher Medienbildungsforschung.
Sprachkulturelle Homogenität und Diversität sowie ihre Auswirkungen auf pädagogische
Kommunikation in der Frühen Bildung,” QfI - Qualifizierung für Inklusion Online-Zeitschrift
zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte,
vol. 2, no. 3, 2020, doi: https://doi.org/10.21248/qfi.41.'
mla: Günesli, Habib. “Inklusion und Intersektionalität im Kontext frühkindlicher
Medienbildungsforschung. Sprachkulturelle Homogenität und Diversität sowie ihre
Auswirkungen auf pädagogische Kommunikation in der Frühen Bildung.” QfI - Qualifizierung
für Inklusion Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte, vol. 2, no. 3, 2020, doi:https://doi.org/10.21248/qfi.41.
short: H. Günesli, QfI - Qualifizierung für Inklusion Online-Zeitschrift zur Forschung
über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte 2 (2020).
date_created: 2023-04-18T12:30:09Z
date_updated: 2023-04-18T12:51:15Z
doi: https://doi.org/10.21248/qfi.41
intvolume: ' 2'
issue: '3'
language:
- iso: ger
publication: QfI - Qualifizierung für Inklusion Online-Zeitschrift zur Forschung über
Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte
publication_status: published
quality_controlled: '1'
status: public
title: Inklusion und Intersektionalität im Kontext frühkindlicher Medienbildungsforschung.
Sprachkulturelle Homogenität und Diversität sowie ihre Auswirkungen auf pädagogische
Kommunikation in der Frühen Bildung
type: journal_article
user_id: '82970'
volume: 2
year: '2020'
...
---
_id: '24479'
author:
- first_name: Elmar
full_name: Moritzer, Elmar
id: '20531'
last_name: Moritzer
- first_name: M.
full_name: Hüttner, M.
last_name: Hüttner
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Manuel
full_name: Webersen, Manuel
id: '11289'
last_name: Webersen
orcid: 0000-0001-6411-4232
citation:
ama: 'Moritzer E, Hüttner M, Henning B, Webersen M. The Influence of Hydrothermal
Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics
and its Non-Destructive Characterization. In: Advances in Polymer Processing
2020. ; 2020. doi:10.1007/978-3-662-60809-8_16'
apa: Moritzer, E., Hüttner, M., Henning, B., & Webersen, M. (2020). The Influence
of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced
Thermoplastics and its Non-Destructive Characterization. In Advances in Polymer
Processing 2020. https://doi.org/10.1007/978-3-662-60809-8_16
bibtex: '@inbook{Moritzer_Hüttner_Henning_Webersen_2020, place={Berlin, Heidelberg},
title={The Influence of Hydrothermal Aging on the Material Properties of Continuous
Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization}, DOI={10.1007/978-3-662-60809-8_16},
booktitle={Advances in Polymer Processing 2020}, author={Moritzer, Elmar and Hüttner,
M. and Henning, Bernd and Webersen, Manuel}, year={2020} }'
chicago: Moritzer, Elmar, M. Hüttner, Bernd Henning, and Manuel Webersen. “The Influence
of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced
Thermoplastics and Its Non-Destructive Characterization.” In Advances in Polymer
Processing 2020. Berlin, Heidelberg, 2020. https://doi.org/10.1007/978-3-662-60809-8_16.
ieee: E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “The Influence of Hydrothermal
Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics
and its Non-Destructive Characterization,” in Advances in Polymer Processing
2020, Berlin, Heidelberg, 2020.
mla: Moritzer, Elmar, et al. “The Influence of Hydrothermal Aging on the Material
Properties of Continuous Fiber-Reinforced Thermoplastics and Its Non-Destructive
Characterization.” Advances in Polymer Processing 2020, 2020, doi:10.1007/978-3-662-60809-8_16.
short: 'E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: Advances in Polymer
Processing 2020, Berlin, Heidelberg, 2020.'
date_created: 2021-09-15T07:31:08Z
date_updated: 2023-04-26T13:39:29Z
department:
- _id: '321'
- _id: '9'
- _id: '367'
- _id: '147'
doi: 10.1007/978-3-662-60809-8_16
language:
- iso: eng
place: Berlin, Heidelberg
publication: Advances in Polymer Processing 2020
publication_status: published
quality_controlled: '1'
status: public
title: The Influence of Hydrothermal Aging on the Material Properties of Continuous
Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization
type: book_chapter
user_id: '38212'
year: '2020'
...
---
_id: '22266'
article_number: '571787'
author:
- first_name: Matti
full_name: Grabo, Matti
id: '66520'
last_name: Grabo
- first_name: Christoph
full_name: Staggenborg, Christoph
last_name: Staggenborg
- first_name: Kai Alexander
full_name: Philippi, Kai Alexander
last_name: Philippi
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
citation:
ama: Grabo M, Staggenborg C, Philippi KA, Kenig E. Modeling and Optimization of
Rectangular Latent Heat Storage Elements in an Air-Guided Heat Storage System.
Frontiers in Energy Research. 2020;8. doi:10.3389/fenrg.2020.571787
apa: Grabo, M., Staggenborg, C., Philippi, K. A., & Kenig, E. (2020). Modeling
and Optimization of Rectangular Latent Heat Storage Elements in an Air-Guided
Heat Storage System. Frontiers in Energy Research, 8, Article 571787.
https://doi.org/10.3389/fenrg.2020.571787
bibtex: '@article{Grabo_Staggenborg_Philippi_Kenig_2020, title={Modeling and Optimization
of Rectangular Latent Heat Storage Elements in an Air-Guided Heat Storage System},
volume={8}, DOI={10.3389/fenrg.2020.571787},
number={571787}, journal={Frontiers in Energy Research}, author={Grabo, Matti
and Staggenborg, Christoph and Philippi, Kai Alexander and Kenig, Eugeny}, year={2020}
}'
chicago: Grabo, Matti, Christoph Staggenborg, Kai Alexander Philippi, and Eugeny
Kenig. “Modeling and Optimization of Rectangular Latent Heat Storage Elements
in an Air-Guided Heat Storage System.” Frontiers in Energy Research 8 (2020).
https://doi.org/10.3389/fenrg.2020.571787.
ieee: 'M. Grabo, C. Staggenborg, K. A. Philippi, and E. Kenig, “Modeling and Optimization
of Rectangular Latent Heat Storage Elements in an Air-Guided Heat Storage System,”
Frontiers in Energy Research, vol. 8, Art. no. 571787, 2020, doi: 10.3389/fenrg.2020.571787.'
mla: Grabo, Matti, et al. “Modeling and Optimization of Rectangular Latent Heat
Storage Elements in an Air-Guided Heat Storage System.” Frontiers in Energy
Research, vol. 8, 571787, 2020, doi:10.3389/fenrg.2020.571787.
short: M. Grabo, C. Staggenborg, K.A. Philippi, E. Kenig, Frontiers in Energy Research
8 (2020).
date_created: 2021-05-28T10:44:36Z
date_updated: 2023-04-27T08:00:27Z
department:
- _id: '9'
- _id: '145'
doi: 10.3389/fenrg.2020.571787
intvolume: ' 8'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Frontiers in Energy Research
publication_identifier:
issn:
- 2296-598X
publication_status: published
quality_controlled: '1'
status: public
title: Modeling and Optimization of Rectangular Latent Heat Storage Elements in an
Air-Guided Heat Storage System
type: journal_article
user_id: '66520'
volume: 8
year: '2020'
...
---
_id: '21514'
abstract:
- lang: eng
text: The influence of latent heat storage elements on the cooling performance and
the temperature rise time of household refrigerating appliances is studied experimentally
in the context of the “new global refriger- ator standard”IEC 62552:2015. In addition
to the daily energy consumption, this international standard- ization introduced
performance tests for cooling capacity and temperature rise time. While the cooling
capacity has long been anchored in various test procedures of consumer organizations,
the temperature rise time, which has only been tested on freezers so far, will
be a decisive factor in the future. Moreover, the need for so-called "smart appliances"
that may balance power consumption is increasing since such devices may compensate
the volatility of renewable energies and thus stabilize the power grid. Against
this background, eight commercial household refrigerators and refrigerator-freezers
are equipped with polymer-bound phase change materials (PCM) and their performance
is determined under the new stan- dard test conditions. The results show that
the introduction of PCM increases the cooling capacity by up to 33 % and also
increases the temperature rise time by up to 145 %, without affecting power consump-
tion, as compared to the unmodified refrigeration appliances.
author:
- first_name: Gerrit
full_name: Sonnenrein, Gerrit
last_name: Sonnenrein
- first_name: Elmar
full_name: Baumhögger, Elmar
id: '15164'
last_name: Baumhögger
- first_name: Andreas
full_name: Elsner, Andreas
id: '16124'
last_name: Elsner
- first_name: A.
full_name: Morbach, A.
last_name: Morbach
- first_name: Moritz
full_name: Neukötter, Moritz
id: '45530'
last_name: Neukötter
orcid: 0000-0001-9101-8828
- first_name: Andreas
full_name: Paul, Andreas
id: '7828'
last_name: Paul
- first_name: J.
full_name: Vrabec, J.
last_name: Vrabec
citation:
ama: Sonnenrein G, Baumhögger E, Elsner A, et al. Improving the performance of household
refrigerating appliances through the integration of phase change materials in
the context of the new global refrigerator standard IEC 62552:2015. International
Journal of Refrigeration. 2020;119:448-456. doi:10.1016/j.ijrefrig.2020.07.025
apa: Sonnenrein, G., Baumhögger, E., Elsner, A., Morbach, A., Neukötter, M., Paul,
A., & Vrabec, J. (2020). Improving the performance of household refrigerating
appliances through the integration of phase change materials in the context of
the new global refrigerator standard IEC 62552:2015. International Journal
of Refrigeration, 119, 448–456. https://doi.org/10.1016/j.ijrefrig.2020.07.025
bibtex: '@article{Sonnenrein_Baumhögger_Elsner_Morbach_Neukötter_Paul_Vrabec_2020,
title={Improving the performance of household refrigerating appliances through
the integration of phase change materials in the context of the new global refrigerator
standard IEC 62552:2015}, volume={119}, DOI={10.1016/j.ijrefrig.2020.07.025},
journal={International Journal of Refrigeration}, publisher={Elsevier}, author={Sonnenrein,
Gerrit and Baumhögger, Elmar and Elsner, Andreas and Morbach, A. and Neukötter,
Moritz and Paul, Andreas and Vrabec, J.}, year={2020}, pages={448–456} }'
chicago: 'Sonnenrein, Gerrit, Elmar Baumhögger, Andreas Elsner, A. Morbach, Moritz
Neukötter, Andreas Paul, and J. Vrabec. “Improving the Performance of Household
Refrigerating Appliances through the Integration of Phase Change Materials in
the Context of the New Global Refrigerator Standard IEC 62552:2015.” International
Journal of Refrigeration 119 (2020): 448–56. https://doi.org/10.1016/j.ijrefrig.2020.07.025.'
ieee: 'G. Sonnenrein et al., “Improving the performance of household refrigerating
appliances through the integration of phase change materials in the context of
the new global refrigerator standard IEC 62552:2015,” International Journal
of Refrigeration, vol. 119, pp. 448–456, 2020, doi: 10.1016/j.ijrefrig.2020.07.025.'
mla: Sonnenrein, Gerrit, et al. “Improving the Performance of Household Refrigerating
Appliances through the Integration of Phase Change Materials in the Context of
the New Global Refrigerator Standard IEC 62552:2015.” International Journal
of Refrigeration, vol. 119, Elsevier, 2020, pp. 448–56, doi:10.1016/j.ijrefrig.2020.07.025.
short: G. Sonnenrein, E. Baumhögger, A. Elsner, A. Morbach, M. Neukötter, A. Paul,
J. Vrabec, International Journal of Refrigeration 119 (2020) 448–456.
date_created: 2021-03-16T11:52:39Z
date_updated: 2023-04-27T11:10:20Z
department:
- _id: '728'
- _id: '155'
- _id: '393'
- _id: '150'
- _id: '9'
doi: 10.1016/j.ijrefrig.2020.07.025
intvolume: ' 119'
language:
- iso: eng
page: 448-456
publication: International Journal of Refrigeration
publication_identifier:
issn:
- 0140-7007
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Improving the performance of household refrigerating appliances through the
integration of phase change materials in the context of the new global refrigerator
standard IEC 62552:2015
type: journal_article
user_id: '7828'
volume: 119
year: '2020'
...
---
_id: '21512'
abstract:
- lang: eng
text: Despite the omnipresence of household refrigeration appliances, there is still
a lack of knowledge about their agerelated efficiency loss over time. Past studies
provide basic evidence for increasing electricity consumption of cooling appliances
with ageing but fail to investigate the associated technical wear. Concentrating
on the degradation of the thermal insulation, we first determined the ageing process
of sealed samples of polyurethane rigid foam by investigating changes in cell
gas composition and thermal conductivity over time. Simultaneously, the main challenge
was to develop an approach that investigates the age-related efficiency loss of
the insulation without its destruction. This testing procedure is referred to
as the Bonn method. The non-destructive Bonn method was applied to varying refrigerator
models in a series of successive experiments to evaluate the insulation degradation
over time. Subsequently, the physical relationship between the test value of the
Bonn method and the heat transfer through the multi-layered compartment walls
of domestic refrigeration appliances was established, ultimately characterising
the degrading insulation in terms of increasing heat transfer. Our results give
substantiated evidence that the efficiency loss of cooling appliances is greatly
influenced by insulation degradation over time. The ageing of sealed samples of
polyurethane rigid foam indicates a large initial increase of thermal conductivity
by 15% within the first year, corresponding to a change in cell gas composition.
These results are in line with those of the Bonn method, emphasising an increasing
heat flow through the multi-layered compartment walls of domestic refrigerators
with ageing. Therewith, the present study is of significance to a wide range of
stakeholders and forms the basis for future research.
article_number: '115113'
author:
- first_name: Christian
full_name: Hueppe, Christian
last_name: Hueppe
- first_name: Jasmin
full_name: Geppert, Jasmin
last_name: Geppert
- first_name: Rainer
full_name: Stamminger, Rainer
last_name: Stamminger
- first_name: Hendrik
full_name: Wagner, Hendrik
last_name: Wagner
- first_name: Heike
full_name: Hoelscher, Heike
last_name: Hoelscher
- first_name: Jadran
full_name: Vrabec, Jadran
last_name: Vrabec
- first_name: Andreas
full_name: Paul, Andreas
id: '7828'
last_name: Paul
- first_name: Andreas
full_name: Elsner, Andreas
id: '16124'
last_name: Elsner
- first_name: Wolfgang
full_name: Becker, Wolfgang
last_name: Becker
- first_name: Ulrich
full_name: Gries, Ulrich
last_name: Gries
- first_name: Alfred
full_name: Freiberger, Alfred
last_name: Freiberger
citation:
ama: 'Hueppe C, Geppert J, Stamminger R, et al. Age-related efficiency loss of household
refrigeration appliances: Development of an approach to measure the degradation
of insulation properties. Applied Thermal Engineering. 2020;173. doi:10.1016/j.applthermaleng.2020.115113'
apa: 'Hueppe, C., Geppert, J., Stamminger, R., Wagner, H., Hoelscher, H., Vrabec,
J., Paul, A., Elsner, A., Becker, W., Gries, U., & Freiberger, A. (2020).
Age-related efficiency loss of household refrigeration appliances: Development
of an approach to measure the degradation of insulation properties. Applied
Thermal Engineering, 173, Article 115113. https://doi.org/10.1016/j.applthermaleng.2020.115113'
bibtex: '@article{Hueppe_Geppert_Stamminger_Wagner_Hoelscher_Vrabec_Paul_Elsner_Becker_Gries_et
al._2020, title={Age-related efficiency loss of household refrigeration appliances:
Development of an approach to measure the degradation of insulation properties},
volume={173}, DOI={10.1016/j.applthermaleng.2020.115113},
number={115113}, journal={Applied Thermal Engineering}, publisher={Elsevier},
author={Hueppe, Christian and Geppert, Jasmin and Stamminger, Rainer and Wagner,
Hendrik and Hoelscher, Heike and Vrabec, Jadran and Paul, Andreas and Elsner,
Andreas and Becker, Wolfgang and Gries, Ulrich and et al.}, year={2020} }'
chicago: 'Hueppe, Christian, Jasmin Geppert, Rainer Stamminger, Hendrik Wagner,
Heike Hoelscher, Jadran Vrabec, Andreas Paul, et al. “Age-Related Efficiency Loss
of Household Refrigeration Appliances: Development of an Approach to Measure the
Degradation of Insulation Properties.” Applied Thermal Engineering 173
(2020). https://doi.org/10.1016/j.applthermaleng.2020.115113.'
ieee: 'C. Hueppe et al., “Age-related efficiency loss of household refrigeration
appliances: Development of an approach to measure the degradation of insulation
properties,” Applied Thermal Engineering, vol. 173, Art. no. 115113, 2020,
doi: 10.1016/j.applthermaleng.2020.115113.'
mla: 'Hueppe, Christian, et al. “Age-Related Efficiency Loss of Household Refrigeration
Appliances: Development of an Approach to Measure the Degradation of Insulation
Properties.” Applied Thermal Engineering, vol. 173, 115113, Elsevier, 2020,
doi:10.1016/j.applthermaleng.2020.115113.'
short: C. Hueppe, J. Geppert, R. Stamminger, H. Wagner, H. Hoelscher, J. Vrabec,
A. Paul, A. Elsner, W. Becker, U. Gries, A. Freiberger, Applied Thermal Engineering
173 (2020).
date_created: 2021-03-16T10:12:12Z
date_updated: 2023-04-27T11:11:07Z
department:
- _id: '728'
- _id: '155'
- _id: '9'
doi: 10.1016/j.applthermaleng.2020.115113
intvolume: ' 173'
language:
- iso: eng
publication: Applied Thermal Engineering
publication_identifier:
issn:
- 1359-4311
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: 'Age-related efficiency loss of household refrigeration appliances: Development
of an approach to measure the degradation of insulation properties'
type: journal_article
user_id: '7828'
volume: 173
year: '2020'
...
---
_id: '15945'
article_number: '111926'
author:
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: Tinkloh SR, Wu T, Tröster T, Niendorf T. A micromechanical-based finite element
simulation of process-induced residual stresses in metal-CFRP-hybrid structures.
Composite Structures. 2020;238. doi:10.1016/j.compstruct.2020.111926
apa: Tinkloh, S. R., Wu, T., Tröster, T., & Niendorf, T. (2020). A micromechanical-based
finite element simulation of process-induced residual stresses in metal-CFRP-hybrid
structures. Composite Structures, 238, Article 111926. https://doi.org/10.1016/j.compstruct.2020.111926
bibtex: '@article{Tinkloh_Wu_Tröster_Niendorf_2020, title={A micromechanical-based
finite element simulation of process-induced residual stresses in metal-CFRP-hybrid
structures}, volume={238}, DOI={10.1016/j.compstruct.2020.111926},
number={111926}, journal={Composite Structures}, author={Tinkloh, Steffen Rainer
and Wu, Tao and Tröster, Thomas and Niendorf, Thomas}, year={2020} }'
chicago: Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf. “A
Micromechanical-Based Finite Element Simulation of Process-Induced Residual Stresses
in Metal-CFRP-Hybrid Structures.” Composite Structures 238 (2020). https://doi.org/10.1016/j.compstruct.2020.111926.
ieee: 'S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “A micromechanical-based
finite element simulation of process-induced residual stresses in metal-CFRP-hybrid
structures,” Composite Structures, vol. 238, Art. no. 111926, 2020, doi:
10.1016/j.compstruct.2020.111926.'
mla: Tinkloh, Steffen Rainer, et al. “A Micromechanical-Based Finite Element Simulation
of Process-Induced Residual Stresses in Metal-CFRP-Hybrid Structures.” Composite
Structures, vol. 238, 111926, 2020, doi:10.1016/j.compstruct.2020.111926.
short: S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, Composite Structures 238 (2020).
date_created: 2020-02-20T14:08:18Z
date_updated: 2023-04-28T11:32:12Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.1016/j.compstruct.2020.111926
intvolume: ' 238'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Composite Structures
publication_identifier:
issn:
- 0263-8223
publication_status: published
quality_controlled: '1'
status: public
title: A micromechanical-based finite element simulation of process-induced residual
stresses in metal-CFRP-hybrid structures
type: journal_article
user_id: '72722'
volume: 238
year: '2020'
...
---
_id: '16859'
author:
- first_name: Sven
full_name: Martin, Sven
id: '38177'
last_name: Martin
- first_name: Alan A.
full_name: Camberg, Alan A.
last_name: Camberg
- first_name: Thomas
full_name: Tröster, Thomas
last_name: Tröster
citation:
ama: Martin S, Camberg AA, Tröster T. Probability Distribution of Joint Point Loadings
in Car Body Structures under Global Bending and Torsion. Procedia Manufacturing.
Published online 2020:419-424. doi:10.1016/j.promfg.2020.04.324
apa: Martin, S., Camberg, A. A., & Tröster, T. (2020). Probability Distribution
of Joint Point Loadings in Car Body Structures under Global Bending and Torsion.
Procedia Manufacturing, 419–424. https://doi.org/10.1016/j.promfg.2020.04.324
bibtex: '@article{Martin_Camberg_Tröster_2020, title={Probability Distribution of
Joint Point Loadings in Car Body Structures under Global Bending and Torsion},
DOI={10.1016/j.promfg.2020.04.324},
journal={Procedia Manufacturing}, publisher={Elsevier}, author={Martin, Sven and
Camberg, Alan A. and Tröster, Thomas}, year={2020}, pages={419–424} }'
chicago: Martin, Sven, Alan A. Camberg, and Thomas Tröster. “Probability Distribution
of Joint Point Loadings in Car Body Structures under Global Bending and Torsion.”
Procedia Manufacturing, 2020, 419–24. https://doi.org/10.1016/j.promfg.2020.04.324.
ieee: 'S. Martin, A. A. Camberg, and T. Tröster, “Probability Distribution of Joint
Point Loadings in Car Body Structures under Global Bending and Torsion,” Procedia
Manufacturing, pp. 419–424, 2020, doi: 10.1016/j.promfg.2020.04.324.'
mla: Martin, Sven, et al. “Probability Distribution of Joint Point Loadings in Car
Body Structures under Global Bending and Torsion.” Procedia Manufacturing,
Elsevier, 2020, pp. 419–24, doi:10.1016/j.promfg.2020.04.324.
short: S. Martin, A.A. Camberg, T. Tröster, Procedia Manufacturing (2020) 419–424.
conference:
end_date: 2020-05-08
location: virtually
name: ESAFORM 2020
start_date: 2020-05-04
date_created: 2020-04-27T06:31:20Z
date_updated: 2023-04-28T11:57:40Z
ddc:
- '600'
department:
- _id: '630'
doi: 10.1016/j.promfg.2020.04.324
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.sciencedirect.com/science/article/pii/S2351978920313901?via%3Dihub
oa: '1'
page: 419-424
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Procedia Manufacturing
publication_identifier:
issn:
- 2351-9789
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Probability Distribution of Joint Point Loadings in Car Body Structures under
Global Bending and Torsion
type: journal_article
user_id: '38177'
year: '2020'
...
---
_id: '23409'
author:
- first_name: René
full_name: Bertling, René
id: '30050'
last_name: Bertling
- first_name: Mathias
full_name: Hack, Mathias
last_name: Hack
- first_name: Ilja
full_name: Ausner, Ilja
last_name: Ausner
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
citation:
ama: 'Bertling R, Hack M, Ausner I, Kenig E. CFD Simulation of Film and Rivulet
Flows on Microstructured Surfaces. In: ; 2020.'
apa: Bertling, R., Hack, M., Ausner, I., & Kenig, E. (2020). CFD Simulation
of Film and Rivulet Flows on Microstructured Surfaces. 30th European Symposium
on Computer Aided Process Engineering.
bibtex: '@inproceedings{Bertling_Hack_Ausner_Kenig_2020, title={CFD Simulation of
Film and Rivulet Flows on Microstructured Surfaces}, author={Bertling, René and
Hack, Mathias and Ausner, Ilja and Kenig, Eugeny}, year={2020} }'
chicago: Bertling, René, Mathias Hack, Ilja Ausner, and Eugeny Kenig. “CFD Simulation
of Film and Rivulet Flows on Microstructured Surfaces,” 2020.
ieee: R. Bertling, M. Hack, I. Ausner, and E. Kenig, “CFD Simulation of Film and
Rivulet Flows on Microstructured Surfaces,” presented at the 30th European Symposium
on Computer Aided Process Engineering, 2020.
mla: Bertling, René, et al. CFD Simulation of Film and Rivulet Flows on Microstructured
Surfaces. 2020.
short: 'R. Bertling, M. Hack, I. Ausner, E. Kenig, in: 2020.'
conference:
name: 30th European Symposium on Computer Aided Process Engineering
date_created: 2021-08-16T07:29:28Z
date_updated: 2023-05-01T07:53:31Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
quality_controlled: '1'
status: public
title: CFD Simulation of Film and Rivulet Flows on Microstructured Surfaces
type: conference
user_id: '30050'
year: '2020'
...
---
_id: '22965'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Rozo Vasquez J, Arian B, Riepold M, Homberg W, Trächtler A, Walther F. Microstructural
investigation on phase transformation during flow forming of the metastable austenite
AISI 304 . In: 54. Metallographie-Tagung. ; 2020:75-81.'
apa: Rozo Vasquez, J., Arian, B., Riepold, M., Homberg, W., Trächtler, A., &
Walther, F. (2020). Microstructural investigation on phase transformation during
flow forming of the metastable austenite AISI 304 . 54. Metallographie-Tagung,
75–81.
bibtex: '@inproceedings{Rozo Vasquez_Arian_Riepold_Homberg_Trächtler_Walther_2020,
title={Microstructural investigation on phase transformation during flow forming
of the metastable austenite AISI 304 }, booktitle={ 54. Metallographie-Tagung},
author={Rozo Vasquez, Julian and Arian, Bahman and Riepold, Markus and Homberg,
Werner and Trächtler, Ansgar and Walther, Frank}, year={2020}, pages={75–81} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Markus Riepold, Werner Homberg, Ansgar
Trächtler, and Frank Walther. “Microstructural Investigation on Phase Transformation
during Flow Forming of the Metastable Austenite AISI 304 .” In 54. Metallographie-Tagung,
75–81, 2020.
ieee: J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, and F. Walther,
“Microstructural investigation on phase transformation during flow forming of
the metastable austenite AISI 304 ,” in 54. Metallographie-Tagung, 2020,
pp. 75–81.
mla: Rozo Vasquez, Julian, et al. “Microstructural Investigation on Phase Transformation
during Flow Forming of the Metastable Austenite AISI 304 .” 54. Metallographie-Tagung,
2020, pp. 75–81.
short: 'J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, F. Walther,
in: 54. Metallographie-Tagung, 2020, pp. 75–81.'
date_created: 2021-08-09T05:16:50Z
date_updated: 2023-05-02T08:20:55Z
department:
- _id: '153'
- _id: '241'
- _id: '156'
language:
- iso: eng
page: 75-81
publication: ' 54. Metallographie-Tagung'
quality_controlled: '1'
status: public
title: 'Microstructural investigation on phase transformation during flow forming
of the metastable austenite AISI 304 '
type: conference
user_id: '36287'
year: '2020'
...
---
_id: '36726'
author:
- first_name: Anna
full_name: Spiegel, Anna
id: '97205'
last_name: Spiegel
orcid: 0000-0002-4326-8141
citation:
ama: 'Spiegel A. The Work of Entanglement. Translating Women’s Rights in Malaysia.
In: Poferl A, Winkel H, eds. Multiple Gender Cultures, Sociology and Plural
Modernities. Re-Reading Social Constructions of Gender across the Globe in a De-Colonial
Perspective. Routledge; 2020:155-177.'
apa: Spiegel, A. (2020). The Work of Entanglement. Translating Women’s Rights in
Malaysia. In A. Poferl & H. Winkel (Eds.), Multiple Gender Cultures, Sociology
and Plural Modernities. Re-reading Social Constructions of Gender across the Globe
in a De-Colonial Perspective. (pp. 155–177). Routledge.
bibtex: '@inbook{Spiegel_2020, place={New York}, title={The Work of Entanglement.
Translating Women’s Rights in Malaysia}, booktitle={Multiple Gender Cultures,
Sociology and Plural Modernities. Re-reading Social Constructions of Gender across
the Globe in a De-Colonial Perspective.}, publisher={Routledge}, author={Spiegel,
Anna}, editor={Poferl, Angelika and Winkel, Heidemarie}, year={2020}, pages={155–177}
}'
chicago: 'Spiegel, Anna. “The Work of Entanglement. Translating Women’s Rights in
Malaysia.” In Multiple Gender Cultures, Sociology and Plural Modernities. Re-Reading
Social Constructions of Gender across the Globe in a De-Colonial Perspective.,
edited by Angelika Poferl and Heidemarie Winkel, 155–77. New York: Routledge,
2020.'
ieee: 'A. Spiegel, “The Work of Entanglement. Translating Women’s Rights in Malaysia,”
in Multiple Gender Cultures, Sociology and Plural Modernities. Re-reading Social
Constructions of Gender across the Globe in a De-Colonial Perspective., A.
Poferl and H. Winkel, Eds. New York: Routledge, 2020, pp. 155–177.'
mla: Spiegel, Anna. “The Work of Entanglement. Translating Women’s Rights in Malaysia.”
Multiple Gender Cultures, Sociology and Plural Modernities. Re-Reading Social
Constructions of Gender across the Globe in a De-Colonial Perspective., edited
by Angelika Poferl and Heidemarie Winkel, Routledge, 2020, pp. 155–77.
short: 'A. Spiegel, in: A. Poferl, H. Winkel (Eds.), Multiple Gender Cultures, Sociology
and Plural Modernities. Re-Reading Social Constructions of Gender across the Globe
in a De-Colonial Perspective., Routledge, New York, 2020, pp. 155–177.'
date_created: 2023-01-13T12:17:19Z
date_updated: 2023-05-04T09:09:24Z
department:
- _id: '476'
editor:
- first_name: Angelika
full_name: Poferl, Angelika
last_name: Poferl
- first_name: Heidemarie
full_name: Winkel, Heidemarie
last_name: Winkel
extern: '1'
language:
- iso: eng
page: 155-177
place: New York
publication: Multiple Gender Cultures, Sociology and Plural Modernities. Re-reading
Social Constructions of Gender across the Globe in a De-Colonial Perspective.
publication_status: published
publisher: Routledge
quality_controlled: '1'
status: public
title: The Work of Entanglement. Translating Women's Rights in Malaysia
type: book_chapter
user_id: '14931'
year: '2020'
...
---
_id: '24236'
abstract:
- lang: eng
text: In diesem Artikel werden das Scherzugverhalten und der morphologische Zustand
von konturgeschweißtem Polypropylen (PP) mit einem Massenanteil von 0,2% Ruß untersucht.
Dabei zeigen die Ergebnisse ...
article_type: original
author:
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: Andrea
full_name: Wübbeke, Andrea
id: '12504'
last_name: Wübbeke
- first_name: 'Fabian '
full_name: 'Schriegel, Fabian '
last_name: Schriegel
- first_name: 'Andrej '
full_name: 'Paul, Andrej '
last_name: Paul
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: 'Bastian '
full_name: 'Geißler, Bastian '
last_name: Geißler
- first_name: 'Michael '
full_name: 'Schmidt, Michael '
last_name: Schmidt
- first_name: 'Arnaud '
full_name: 'Magnier, Arnaud '
last_name: Magnier
- first_name: 'Thomas '
full_name: 'Niendorf, Thomas '
last_name: Niendorf
citation:
ama: Schöppner V, Wübbeke A, Schriegel F, et al. Selected Aspects for the Assessment
of Laser Transmission Welding. Joining Plastics. Published online 2020:30-35.
apa: Schöppner, V., Wübbeke, A., Schriegel, F., Paul, A., Tiemann, M., Geißler,
B., Schmidt, M., Magnier, A., & Niendorf, T. (2020). Selected Aspects for
the Assessment of Laser Transmission Welding. Joining Plastics, 30–35.
bibtex: '@article{Schöppner_Wübbeke_Schriegel_Paul_Tiemann_Geißler_Schmidt_Magnier_Niendorf_2020,
title={Selected Aspects for the Assessment of Laser Transmission Welding}, journal={Joining
Plastics}, author={Schöppner, Volker and Wübbeke, Andrea and Schriegel, Fabian and
Paul, Andrej and Tiemann, Michael and Geißler, Bastian and Schmidt, Michael and
Magnier, Arnaud and Niendorf, Thomas }, year={2020}, pages={30–35} }'
chicago: Schöppner, Volker, Andrea Wübbeke, Fabian Schriegel, Andrej Paul, Michael
Tiemann, Bastian Geißler, Michael Schmidt, Arnaud Magnier, and Thomas Niendorf.
“Selected Aspects for the Assessment of Laser Transmission Welding.” Joining
Plastics, 2020, 30–35.
ieee: V. Schöppner et al., “Selected Aspects for the Assessment of Laser
Transmission Welding,” Joining Plastics, pp. 30–35, 2020.
mla: Schöppner, Volker, et al. “Selected Aspects for the Assessment of Laser Transmission
Welding.” Joining Plastics, 2020, pp. 30–35.
short: V. Schöppner, A. Wübbeke, F. Schriegel, A. Paul, M. Tiemann, B. Geißler,
M. Schmidt, A. Magnier, T. Niendorf, Joining Plastics (2020) 30–35.
date_created: 2021-09-13T08:43:53Z
date_updated: 2023-05-05T10:03:45Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
- _id: '35'
- _id: '307'
- _id: '2'
language:
- iso: eng
page: 30-35
publication: Joining Plastics
quality_controlled: '1'
status: public
title: Selected Aspects for the Assessment of Laser Transmission Welding
type: journal_article
user_id: '14931'
year: '2020'
...
---
_id: '30713'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Rostek T, Wiens E, Homberg W. Joining with Versatile Friction-Spun Joint Connectors.
Procedia Manufacturing. 2020;47:395-399. doi:10.1016/j.promfg.2020.04.313
apa: Rostek, T., Wiens, E., & Homberg, W. (2020). Joining with Versatile Friction-Spun
Joint Connectors. Procedia Manufacturing, 47, 395–399. https://doi.org/10.1016/j.promfg.2020.04.313
bibtex: '@article{Rostek_Wiens_Homberg_2020, title={Joining with Versatile Friction-Spun
Joint Connectors}, volume={47}, DOI={10.1016/j.promfg.2020.04.313},
journal={Procedia Manufacturing}, publisher={ Elsevier Ltd}, author={Rostek, Tim
and Wiens, Eugen and Homberg, Werner}, year={2020}, pages={395–399} }'
chicago: 'Rostek, Tim, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Friction-Spun Joint Connectors.” Procedia Manufacturing 47 (2020): 395–99.
https://doi.org/10.1016/j.promfg.2020.04.313.'
ieee: 'T. Rostek, E. Wiens, and W. Homberg, “Joining with Versatile Friction-Spun
Joint Connectors,” Procedia Manufacturing, vol. 47, pp. 395–399, 2020,
doi: 10.1016/j.promfg.2020.04.313.'
mla: Rostek, Tim, et al. “Joining with Versatile Friction-Spun Joint Connectors.”
Procedia Manufacturing, vol. 47, Elsevier Ltd, 2020, pp. 395–99, doi:10.1016/j.promfg.2020.04.313.
short: T. Rostek, E. Wiens, W. Homberg, Procedia Manufacturing 47 (2020) 395–399.
conference:
name: 23rd International Conference on Material Forming (ESAFORM 2020)
date_created: 2022-03-29T09:39:07Z
date_updated: 2023-05-05T11:07:33Z
department:
- _id: '630'
- _id: '156'
doi: 10.1016/j.promfg.2020.04.313
intvolume: ' 47'
language:
- iso: eng
page: 395-399
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Procedia Manufacturing
publication_identifier:
unknown:
- 2351-9789
publisher: ' Elsevier Ltd'
quality_controlled: '1'
status: public
title: Joining with Versatile Friction-Spun Joint Connectors
type: journal_article
user_id: '7888'
volume: 47
year: '2020'
...
---
_id: '41519'
abstract:
- lang: eng
text: AbstractDifferent studies have been demonstrated
that the surface integrity of substrate bulk materials to be coated has a significant
impact on the adhesion of thermally sprayed coatings. It is known that the surface
integrity of parts processed by selective laser melting (SLM) differs from those
obtained from bulk materials. Although 316L stainless steel is among the most
investigated material for SLM, the adhesion of thermally sprayed coatings on 316L
stainless steel substrates processed by SLM has not been studied yet. This study
aims at evaluating the effect of various mechanical pre-treatments onto 316L stainless
steel substrates processed by SLM and their effect on the adhesion of high velocity
oxy-fuel (HVOF)-sprayed WC-Co coatings. To differentiate between topographical
effects and residual stress-related phenomena, a stress-relief heat treatment
of the SLM substrates served as a reference throughout the investigations. The
differently pre-treated SLM substrates were investigated with regard to the surface
roughness and residual stresses. For the HVOF-sprayed SLM composites, Vickers
interfacial indentation tests were conducted to assess the resulting coating adhesion.
The findings demonstrated that the HVOF-sprayed WC-Co coatings predominantly exhibit
good adhesion to the SLM 316L substrates. However, it was found that the stress
state in the SLM 316L substrate surface is more likely to affect the adhesion
of the WC-Co coating, while the substrate surface roughness showed a marginal
effect.
author:
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Leif
full_name: Hagen, Leif
last_name: Hagen
- first_name: Christoph
full_name: Schaak, Christoph
last_name: Schaak
- first_name: J.
full_name: Liß, J.
last_name: Liß
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mehmet Esat
full_name: Aydinöz, Mehmet Esat
last_name: Aydinöz
- first_name: Kai-Uwe
full_name: Garthe, Kai-Uwe
id: '11199'
last_name: Garthe
orcid: 0000-0003-0741-3812
citation:
ama: Tillmann W, Hagen L, Schaak C, et al. Adhesion of HVOF-Sprayed WC-Co Coatings
on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology.
2020;29(6):1396-1409. doi:10.1007/s11666-020-01081-y
apa: Tillmann, W., Hagen, L., Schaak, C., Liß, J., Schaper, M., Hoyer, K.-P., Aydinöz,
M. E., & Garthe, K.-U. (2020). Adhesion of HVOF-Sprayed WC-Co Coatings on
316L Substrates Processed by SLM. Journal of Thermal Spray Technology,
29(6), 1396–1409. https://doi.org/10.1007/s11666-020-01081-y
bibtex: '@article{Tillmann_Hagen_Schaak_Liß_Schaper_Hoyer_Aydinöz_Garthe_2020, title={Adhesion
of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM}, volume={29},
DOI={10.1007/s11666-020-01081-y},
number={6}, journal={Journal of Thermal Spray Technology}, publisher={Springer
Science and Business Media LLC}, author={Tillmann, Wolfgang and Hagen, Leif and
Schaak, Christoph and Liß, J. and Schaper, Mirko and Hoyer, Kay-Peter and Aydinöz,
Mehmet Esat and Garthe, Kai-Uwe}, year={2020}, pages={1396–1409} }'
chicago: 'Tillmann, Wolfgang, Leif Hagen, Christoph Schaak, J. Liß, Mirko Schaper,
Kay-Peter Hoyer, Mehmet Esat Aydinöz, and Kai-Uwe Garthe. “Adhesion of HVOF-Sprayed
WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray
Technology 29, no. 6 (2020): 1396–1409. https://doi.org/10.1007/s11666-020-01081-y.'
ieee: 'W. Tillmann et al., “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L
Substrates Processed by SLM,” Journal of Thermal Spray Technology, vol.
29, no. 6, pp. 1396–1409, 2020, doi: 10.1007/s11666-020-01081-y.'
mla: Tillmann, Wolfgang, et al. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L
Substrates Processed by SLM.” Journal of Thermal Spray Technology, vol.
29, no. 6, Springer Science and Business Media LLC, 2020, pp. 1396–409, doi:10.1007/s11666-020-01081-y.
short: W. Tillmann, L. Hagen, C. Schaak, J. Liß, M. Schaper, K.-P. Hoyer, M.E. Aydinöz,
K.-U. Garthe, Journal of Thermal Spray Technology 29 (2020) 1396–1409.
date_created: 2023-02-02T14:41:03Z
date_updated: 2023-06-01T14:29:14Z
department:
- _id: '9'
- _id: '158'
doi: 10.1007/s11666-020-01081-y
intvolume: ' 29'
issue: '6'
keyword:
- Materials Chemistry
- Surfaces
- Coatings and Films
- Condensed Matter Physics
language:
- iso: eng
page: 1396-1409
publication: Journal of Thermal Spray Technology
publication_identifier:
issn:
- 1059-9630
- 1544-1016
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM
type: journal_article
user_id: '43720'
volume: 29
year: '2020'
...