---
_id: '55085'
abstract:
- lang: eng
text: The lithium niobate–lithium tantalate solid solution’s phase diagram was investigated
using experimental data from differential thermal analysis (DTA) and crystal growth.
We used XRF analysis to determine the elemental composition of the crystals. The
Neumann–Kopp rule provided essential data for the end members lithium niobate
(LN) and lithium tantalate (LT). The heats of fusion of the end members, given
by DTA measurements, are 103 kJ/mol at 1531 K for LN and 289 kJ/mol at 1913 K
for LT. These values were used as input parameters to generate the data. This
data served as the basis for calculating a phase diagram for LN-LT solid solutions.
Finally, based on the experimental data and a thermodynamic solution model, the
Calphad Factsage module optimized the phase diagram. We also generated thermodynamic
parameters for Gibbs’ excess energy of the solid solution. A plot of the segregation
coefficient as a function of Ta concentration was derived from the phase diagram.
author:
- first_name: Umar
full_name: Bashir, Umar
last_name: Bashir
- first_name: Detlef
full_name: Klimm, Detlef
last_name: Klimm
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Matthias
full_name: Bickermann, Matthias
last_name: Bickermann
- first_name: Steffen
full_name: Ganschow, Steffen
last_name: Ganschow
citation:
ama: Bashir U, Klimm D, Rüsing M, Bickermann M, Ganschow S. Evaluation and thermodynamic
optimization of phase diagram of lithium niobate tantalate solid solutions. Journal
of Materials Science. Published online 2024. doi:10.1007/s10853-024-09932-7
apa: Bashir, U., Klimm, D., Rüsing, M., Bickermann, M., & Ganschow, S. (2024).
Evaluation and thermodynamic optimization of phase diagram of lithium niobate
tantalate solid solutions. Journal of Materials Science. https://doi.org/10.1007/s10853-024-09932-7
bibtex: '@article{Bashir_Klimm_Rüsing_Bickermann_Ganschow_2024, title={Evaluation
and thermodynamic optimization of phase diagram of lithium niobate tantalate solid
solutions}, DOI={10.1007/s10853-024-09932-7},
journal={Journal of Materials Science}, publisher={Springer Science and Business
Media LLC}, author={Bashir, Umar and Klimm, Detlef and Rüsing, Michael and Bickermann,
Matthias and Ganschow, Steffen}, year={2024} }'
chicago: Bashir, Umar, Detlef Klimm, Michael Rüsing, Matthias Bickermann, and Steffen
Ganschow. “Evaluation and Thermodynamic Optimization of Phase Diagram of Lithium
Niobate Tantalate Solid Solutions.” Journal of Materials Science, 2024.
https://doi.org/10.1007/s10853-024-09932-7.
ieee: 'U. Bashir, D. Klimm, M. Rüsing, M. Bickermann, and S. Ganschow, “Evaluation
and thermodynamic optimization of phase diagram of lithium niobate tantalate solid
solutions,” Journal of Materials Science, 2024, doi: 10.1007/s10853-024-09932-7.'
mla: Bashir, Umar, et al. “Evaluation and Thermodynamic Optimization of Phase Diagram
of Lithium Niobate Tantalate Solid Solutions.” Journal of Materials Science,
Springer Science and Business Media LLC, 2024, doi:10.1007/s10853-024-09932-7.
short: U. Bashir, D. Klimm, M. Rüsing, M. Bickermann, S. Ganschow, Journal of Materials
Science (2024).
date_created: 2024-07-05T06:47:53Z
date_updated: 2024-07-05T06:49:25Z
department:
- _id: '15'
- _id: '169'
- _id: '623'
doi: 10.1007/s10853-024-09932-7
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/s10853-024-09932-7
oa: '1'
publication: Journal of Materials Science
publication_identifier:
issn:
- 0022-2461
- 1573-4803
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Evaluation and thermodynamic optimization of phase diagram of lithium niobate
tantalate solid solutions
type: journal_article
user_id: '22501'
year: '2024'
...
---
_id: '46511'
author:
- first_name: Florian
full_name: Waltz, Florian
last_name: Waltz
- first_name: Mark A.
full_name: Swider, Mark A.
last_name: Swider
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Thomas
full_name: Hassel, Thomas
last_name: Hassel
- first_name: Martin
full_name: Erne, Martin
last_name: Erne
- first_name: Kai
full_name: Möhwald, Kai
last_name: Möhwald
- first_name: Matthias
full_name: Adlung, Matthias
last_name: Adlung
- first_name: Armin
full_name: Feldhoff, Armin
last_name: Feldhoff
- first_name: Claudia
full_name: Wickleder, Claudia
last_name: Wickleder
- first_name: Friedrich-Wilhelm
full_name: Bach, Friedrich-Wilhelm
last_name: Bach
- first_name: Peter
full_name: Behrens, Peter
last_name: Behrens
citation:
ama: Waltz F, Swider MA, Hoyer K-P, et al. Synthesis of highly stable magnesium
fluoride suspensions and their application in the corrosion protection of a Magnesium
alloy. Journal of Materials Science. 2011;47(1):176-183. doi:10.1007/s10853-011-5785-0
apa: Waltz, F., Swider, M. A., Hoyer, K.-P., Hassel, T., Erne, M., Möhwald, K.,
Adlung, M., Feldhoff, A., Wickleder, C., Bach, F.-W., & Behrens, P. (2011).
Synthesis of highly stable magnesium fluoride suspensions and their application
in the corrosion protection of a Magnesium alloy. Journal of Materials Science,
47(1), 176–183. https://doi.org/10.1007/s10853-011-5785-0
bibtex: '@article{Waltz_Swider_Hoyer_Hassel_Erne_Möhwald_Adlung_Feldhoff_Wickleder_Bach_et
al._2011, title={Synthesis of highly stable magnesium fluoride suspensions and
their application in the corrosion protection of a Magnesium alloy}, volume={47},
DOI={10.1007/s10853-011-5785-0},
number={1}, journal={Journal of Materials Science}, publisher={Springer Science
and Business Media LLC}, author={Waltz, Florian and Swider, Mark A. and Hoyer,
Kay-Peter and Hassel, Thomas and Erne, Martin and Möhwald, Kai and Adlung, Matthias
and Feldhoff, Armin and Wickleder, Claudia and Bach, Friedrich-Wilhelm and et
al.}, year={2011}, pages={176–183} }'
chicago: 'Waltz, Florian, Mark A. Swider, Kay-Peter Hoyer, Thomas Hassel, Martin
Erne, Kai Möhwald, Matthias Adlung, et al. “Synthesis of Highly Stable Magnesium
Fluoride Suspensions and Their Application in the Corrosion Protection of a Magnesium
Alloy.” Journal of Materials Science 47, no. 1 (2011): 176–83. https://doi.org/10.1007/s10853-011-5785-0.'
ieee: 'F. Waltz et al., “Synthesis of highly stable magnesium fluoride suspensions
and their application in the corrosion protection of a Magnesium alloy,” Journal
of Materials Science, vol. 47, no. 1, pp. 176–183, 2011, doi: 10.1007/s10853-011-5785-0.'
mla: Waltz, Florian, et al. “Synthesis of Highly Stable Magnesium Fluoride Suspensions
and Their Application in the Corrosion Protection of a Magnesium Alloy.” Journal
of Materials Science, vol. 47, no. 1, Springer Science and Business Media
LLC, 2011, pp. 176–83, doi:10.1007/s10853-011-5785-0.
short: F. Waltz, M.A. Swider, K.-P. Hoyer, T. Hassel, M. Erne, K. Möhwald, M. Adlung,
A. Feldhoff, C. Wickleder, F.-W. Bach, P. Behrens, Journal of Materials Science
47 (2011) 176–183.
date_created: 2023-08-16T06:47:15Z
date_updated: 2023-08-16T07:00:20Z
department:
- _id: '9'
- _id: '158'
doi: 10.1007/s10853-011-5785-0
extern: '1'
intvolume: ' 47'
issue: '1'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 176-183
publication: Journal of Materials Science
publication_identifier:
issn:
- 0022-2461
- 1573-4803
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Synthesis of highly stable magnesium fluoride suspensions and their application
in the corrosion protection of a Magnesium alloy
type: journal_article
user_id: '48411'
volume: 47
year: '2011'
...