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Krenz, U. Gerstmann, W.G. Schmidt, ACS Omega (2020) 24057–24063.","ieee":"M. Krenz, U. Gerstmann, and W. G. Schmidt, “Photochemical Ring Opening of Oxirane Modeled by Constrained Density Functional Theory,” ACS Omega, pp. 24057–24063, 2020, doi: 10.1021/acsomega.0c03483.","ama":"Krenz M, Gerstmann U, Schmidt WG. Photochemical Ring Opening of Oxirane Modeled by Constrained Density Functional Theory. ACS Omega. Published online 2020:24057-24063. doi:10.1021/acsomega.0c03483","apa":"Krenz, M., Gerstmann, U., & Schmidt, W. G. (2020). Photochemical Ring Opening of Oxirane Modeled by Constrained Density Functional Theory. ACS Omega, 24057–24063. https://doi.org/10.1021/acsomega.0c03483","chicago":"Krenz, Marvin, Uwe Gerstmann, and Wolf Gero Schmidt. “Photochemical Ring Opening of Oxirane Modeled by Constrained Density Functional Theory.” ACS Omega, 2020, 24057–63. https://doi.org/10.1021/acsomega.0c03483.","mla":"Krenz, Marvin, et al. “Photochemical Ring Opening of Oxirane Modeled by Constrained Density Functional Theory.” ACS Omega, 2020, pp. 24057–63, doi:10.1021/acsomega.0c03483.","bibtex":"@article{Krenz_Gerstmann_Schmidt_2020, title={Photochemical Ring Opening of Oxirane Modeled by Constrained Density Functional Theory}, DOI={10.1021/acsomega.0c03483}, journal={ACS Omega}, author={Krenz, Marvin and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2020}, pages={24057–24063} }"},"page":"24057-24063","doi":"10.1021/acsomega.0c03483","_id":"19654","date_updated":"2023-04-20T16:06:43Z"},{"title":"Carrier-wave population transfer in semiconductors","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"publication_status":"published","publication_identifier":{"issn":["1742-6588","1742-6596"]},"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"doi":"10.1088/1742-6596/1412/8/082005","date_updated":"2023-04-21T11:24:48Z","language":[{"iso":"eng"}],"user_id":"16199","status":"public","date_created":"2021-07-29T08:04:10Z","volume":1412,"author":[{"first_name":"R","full_name":"Zuo, R","last_name":"Zuo"},{"first_name":"X","full_name":"Song, X","last_name":"Song"},{"last_name":"Meier","id":"344","first_name":"Torsten","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072"},{"first_name":"W","full_name":"Yang, W","last_name":"Yang"}],"publication":"Journal of Physics: Conference Series","issue":"8","article_number":"082005","intvolume":" 1412","_id":"22883","citation":{"mla":"Zuo, R., et al. “Carrier-Wave Population Transfer in Semiconductors.” Journal of Physics: Conference Series, vol. 1412, no. 8, 082005, 2020, doi:10.1088/1742-6596/1412/8/082005.","bibtex":"@article{Zuo_Song_Meier_Yang_2020, title={Carrier-wave population transfer in semiconductors}, volume={1412}, DOI={10.1088/1742-6596/1412/8/082005}, number={8082005}, journal={Journal of Physics: Conference Series}, author={Zuo, R and Song, X and Meier, Torsten and Yang, W}, year={2020} }","chicago":"Zuo, R, X Song, Torsten Meier, and W Yang. “Carrier-Wave Population Transfer in Semiconductors.” Journal of Physics: Conference Series 1412, no. 8 (2020). https://doi.org/10.1088/1742-6596/1412/8/082005.","apa":"Zuo, R., Song, X., Meier, T., & Yang, W. (2020). Carrier-wave population transfer in semiconductors. Journal of Physics: Conference Series, 1412(8), Article 082005. https://doi.org/10.1088/1742-6596/1412/8/082005","ama":"Zuo R, Song X, Meier T, Yang W. Carrier-wave population transfer in semiconductors. Journal of Physics: Conference Series. 2020;1412(8). doi:10.1088/1742-6596/1412/8/082005","ieee":"R. Zuo, X. Song, T. Meier, and W. Yang, “Carrier-wave population transfer in semiconductors,” Journal of Physics: Conference Series, vol. 1412, no. 8, Art. no. 082005, 2020, doi: 10.1088/1742-6596/1412/8/082005.","short":"R. Zuo, X. Song, T. Meier, W. Yang, Journal of Physics: Conference Series 1412 (2020)."},"type":"journal_article","year":"2020"},{"language":[{"iso":"eng"}],"year":"2020","citation":{"ieee":"F. Kappe, S. Wituschek, M. Lechner, M. Bobbert, G. Meschut, and M. Merklein, “Investigation of influencing parameters on the joint formation of the self-piercing riveting process,” presented at the Material Science and Engineering Congress - MSE 2020, Darmstadt , 2020.","short":"F. Kappe, S. Wituschek, M. Lechner, M. Bobbert, G. Meschut, M. Merklein, in: 2020.","bibtex":"@inproceedings{Kappe_Wituschek_Lechner_Bobbert_Meschut_Merklein_2020, title={Investigation of influencing parameters on the joint formation of the self-piercing riveting process}, author={Kappe, Fabian and Wituschek, Simon and Lechner, Michael and Bobbert, Mathias and Meschut, Gerson and Merklein, Marion}, year={2020} }","mla":"Kappe, Fabian, et al. Investigation of Influencing Parameters on the Joint Formation of the Self-Piercing Riveting Process. 2020.","apa":"Kappe, F., Wituschek, S., Lechner, M., Bobbert, M., Meschut, G., & Merklein, M. (2020). Investigation of influencing parameters on the joint formation of the self-piercing riveting process. Material Science and Engineering Congress - MSE 2020, Darmstadt .","ama":"Kappe F, Wituschek S, Lechner M, Bobbert M, Meschut G, Merklein M. Investigation of influencing parameters on the joint formation of the self-piercing riveting process. In: ; 2020.","chicago":"Kappe, Fabian, Simon Wituschek, Michael Lechner, Mathias Bobbert, Gerson Meschut, and Marion Merklein. “Investigation of Influencing Parameters on the Joint Formation of the Self-Piercing Riveting Process,” 2020."},"type":"conference","date_updated":"2023-04-27T08:56:25Z","_id":"20680","conference":{"end_date":"2020-09-25","name":"Material Science and Engineering Congress - MSE 2020","start_date":"2020-09-22","location":"Darmstadt "},"author":[{"id":"66459","last_name":"Kappe","full_name":"Kappe, Fabian","first_name":"Fabian"},{"last_name":"Wituschek","full_name":"Wituschek, Simon","first_name":"Simon"},{"first_name":"Michael","full_name":"Lechner, Michael","last_name":"Lechner"},{"last_name":"Bobbert","id":"7850","first_name":"Mathias","full_name":"Bobbert, Mathias"},{"id":"32056","last_name":"Meschut","full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","first_name":"Gerson"},{"last_name":"Merklein","full_name":"Merklein, Marion","first_name":"Marion"}],"department":[{"_id":"157"}],"status":"public","date_created":"2020-12-07T08:11:08Z","project":[{"name":"TRR 285: TRR 285","grant_number":"418701707","_id":"130"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"_id":"146","name":"TRR 285 – C02: TRR 285 - Subproject C02"}],"user_id":"66459","title":"Investigation of influencing parameters on the joint formation of the self-piercing riveting process"},{"language":[{"iso":"eng"}],"date_updated":"2023-03-08T02:08:57Z","oa":"1","doi":"https://doi.org/10.31269/triplec.v18i1.1149","department":[{"_id":"136"}],"title":"Communicative Socialism/Digital Socialism","main_file_link":[{"url":"https://doi.org/10.31269/triplec.v18i1.1149","open_access":"1"}],"page":"1-285","citation":{"short":"C. Fuchs, TripleC: Communication, Capitalism & Critique 18 (2020) 1–285.","ieee":"C. Fuchs, “Communicative Socialism/Digital Socialism,” tripleC: Communication, Capitalism & Critique, vol. 18, no. 1, pp. 1–285, 2020, doi: https://doi.org/10.31269/triplec.v18i1.1149.","apa":"Fuchs, C. (2020). Communicative Socialism/Digital Socialism. TripleC: Communication, Capitalism & Critique, 18(1), 1–285. https://doi.org/10.31269/triplec.v18i1.1149","ama":"Fuchs C. Communicative Socialism/Digital Socialism. tripleC: Communication, Capitalism & Critique. 2020;18(1):1-285. doi:https://doi.org/10.31269/triplec.v18i1.1149","chicago":"Fuchs, Christian. “Communicative Socialism/Digital Socialism.” TripleC: Communication, Capitalism & Critique 18, no. 1 (2020): 1–285. https://doi.org/10.31269/triplec.v18i1.1149.","mla":"Fuchs, Christian. “Communicative Socialism/Digital Socialism.” TripleC: Communication, Capitalism & Critique, vol. 18, no. 1, 2020, pp. 1–285, doi:https://doi.org/10.31269/triplec.v18i1.1149.","bibtex":"@article{Fuchs_2020, title={Communicative Socialism/Digital Socialism}, volume={18}, DOI={https://doi.org/10.31269/triplec.v18i1.1149}, number={1}, journal={tripleC: Communication, Capitalism & Critique}, author={Fuchs, Christian}, year={2020}, pages={1–285} }"},"type":"journal_article","year":"2020","_id":"41432","intvolume":" 18","issue":"1","publication":"tripleC: Communication, Capitalism & Critique","author":[{"full_name":"Fuchs, Christian","orcid":"0000-0003-0589-4579","first_name":"Christian","id":"21863","last_name":"Fuchs"}],"date_created":"2023-02-02T03:34:42Z","status":"public","volume":18,"extern":"1","user_id":"49063"},{"place":"Shanghai","extern":"1","user_id":"49063","title":"罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism)","publisher":"Shanghai People’s Publishing House","author":[{"first_name":"Christian","full_name":"Fuchs, Christian","orcid":"0000-0003-0589-4579","last_name":"Fuchs","id":"21863"}],"publication":"世界社会主义研究年鉴 (World Socialism Research Yearbook 2020)","department":[{"_id":"136"}],"status":"public","date_created":"2023-02-23T19:35:37Z","date_updated":"2023-03-08T03:43:05Z","_id":"42370","language":[{"iso":"chi"}],"year":"2020","type":"book_chapter","citation":{"mla":"Fuchs Christian. “罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism).” 世界社会主义研究年鉴 (World Socialism Research Yearbook 2020), Shanghai People’s Publishing House, 2020.","bibtex":"@inbook{Fuchs_2020, place={Shanghai}, title={罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism)}, booktitle={世界社会主义研究年鉴 (World Socialism Research Yearbook 2020)}, publisher={Shanghai People’s Publishing House}, author={Fuchs Christian}, year={2020} }","apa":"Fuchs C. (2020). 罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism). In 世界社会主义研究年鉴 (World Socialism Research Yearbook 2020). Shanghai People’s Publishing House.","ama":"Fuchs C. 罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism). In: 世界社会主义研究年鉴 (World Socialism Research Yearbook 2020). Shanghai People’s Publishing House; 2020.","chicago":"Fuchs Christian. “罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism).” In 世界社会主义研究年鉴 (World Socialism Research Yearbook 2020). Shanghai: Shanghai People’s Publishing House, 2020.","ieee":"Fuchs C., “罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism),” in 世界社会主义研究年鉴 (World Socialism Research Yearbook 2020), Shanghai: Shanghai People’s Publishing House, 2020.","short":"Fuchs C., in: 世界社会主义研究年鉴 (World Socialism Research Yearbook 2020), Shanghai People’s Publishing House, Shanghai, 2020."}},{"author":[{"id":"21863","last_name":"Fuchs","full_name":"Fuchs, Christian","orcid":"0000-0003-0589-4579","first_name":"Christian"}],"department":[{"_id":"136"}],"publication":"国外理论动态(Foreign Theoretical Trends) 2020 (4)","status":"public","date_created":"2023-02-23T19:31:04Z","extern":"1","user_id":"49063","title":"罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism","language":[{"iso":"chi"}],"year":"2020","type":"journal_article","citation":{"ieee":"Fuchs C., “罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism,” 国外理论动态(Foreign Theoretical Trends) 2020 (4), pp. 9–18, 2020.","short":"Fuchs C., 国外理论动态(Foreign Theoretical Trends) 2020 (4) (2020) 9–18.","bibtex":"@article{Fuchs_2020, title={罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism}, journal={国外理论动态(Foreign Theoretical Trends) 2020 (4)}, author={Fuchs Christian}, year={2020}, pages={9–18} }","mla":"Fuchs Christian. “罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism.” 国外理论动态(Foreign Theoretical Trends) 2020 (4), 2020, pp. 9–18.","apa":"Fuchs C. (2020). 罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism. 国外理论动态(Foreign Theoretical Trends) 2020 (4), 9–18.","ama":"Fuchs C. 罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism. 国外理论动态(Foreign Theoretical Trends) 2020 (4). Published online 2020:9-18.","chicago":"Fuchs Christian. “罗铮 译.“大数据资本主义时代的马克思(Karl Marx in the Age of Big Data Capitalism.” 国外理论动态(Foreign Theoretical Trends) 2020 (4), 2020, 9–18."},"page":"9-18","_id":"42369","date_updated":"2023-03-08T03:43:15Z"},{"year":"2020","type":"journal_article","citation":{"ieee":"C. Fuchs, “Preface to Manfred Knoche’s Article ‘Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique,’” tripleC: Communication, Capitalism & Critique, vol. 18, no. 2, pp. 508–509, 2020, doi: https://doi.org/10.31269/triplec.v18i2.1183.","short":"C. Fuchs, TripleC: Communication, Capitalism & Critique 18 (2020) 508–509.","bibtex":"@article{Fuchs_2020, title={Preface to Manfred Knoche’s Article “Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique”}, volume={18}, DOI={https://doi.org/10.31269/triplec.v18i2.1183}, number={2}, journal={tripleC: Communication, Capitalism & Critique}, author={Fuchs, Christian}, year={2020}, pages={508–509} }","mla":"Fuchs, Christian. “Preface to Manfred Knoche’s Article ‘Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique.’” TripleC: Communication, Capitalism & Critique, vol. 18, no. 2, 2020, pp. 508–09, doi:https://doi.org/10.31269/triplec.v18i2.1183.","ama":"Fuchs C. Preface to Manfred Knoche’s Article “Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique.” tripleC: Communication, Capitalism & Critique. 2020;18(2):508-509. doi:https://doi.org/10.31269/triplec.v18i2.1183","apa":"Fuchs, C. (2020). Preface to Manfred Knoche’s Article “Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique.” TripleC: Communication, Capitalism & Critique, 18(2), 508–509. https://doi.org/10.31269/triplec.v18i2.1183","chicago":"Fuchs, Christian. “Preface to Manfred Knoche’s Article ‘Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique.’” TripleC: Communication, Capitalism & Critique 18, no. 2 (2020): 508–9. https://doi.org/10.31269/triplec.v18i2.1183."},"page":"508-509","main_file_link":[{"url":"https://doi.org/10.31269/triplec.v18i2.1183","open_access":"1"}],"issue":"2","_id":"42485","intvolume":" 18","volume":18,"status":"public","date_created":"2023-02-25T00:30:57Z","author":[{"id":"21863","last_name":"Fuchs","orcid":"0000-0003-0589-4579","full_name":"Fuchs, Christian","first_name":"Christian"}],"publication":"tripleC: Communication, Capitalism & Critique","user_id":"49063","extern":"1","language":[{"iso":"eng"}],"doi":"https://doi.org/10.31269/triplec.v18i2.1183","oa":"1","date_updated":"2023-03-08T04:15:52Z","department":[{"_id":"136"}],"title":"Preface to Manfred Knoche’s Article “Science Communication and Open Access: The Critique of the Political Economy of Capitalist Academic Publishers as Ideology Critique”"},{"publication_status":"published","publication_identifier":{"issn":["1944-8244","1944-8252"]},"status":"public","date_created":"2021-10-08T10:39:27Z","author":[{"first_name":"Alesja","full_name":"Ivanova, Alesja","last_name":"Ivanova"},{"last_name":"Frka-Petesic","full_name":"Frka-Petesic, Bruno","first_name":"Bruno"},{"full_name":"Paul, Andrej","first_name":"Andrej","last_name":"Paul"},{"first_name":"Thorsten","full_name":"Wagner, Thorsten","last_name":"Wagner"},{"last_name":"Jumabekov","first_name":"Askhat N.","full_name":"Jumabekov, Askhat N."},{"last_name":"Vilk","full_name":"Vilk, Yury","first_name":"Yury"},{"first_name":"Johannes","full_name":"Weber, Johannes","last_name":"Weber"},{"full_name":"Schmedt auf der Günne, Jörn","first_name":"Jörn","last_name":"Schmedt auf der Günne"},{"last_name":"Vignolini","full_name":"Vignolini, Silvia","first_name":"Silvia"},{"last_name":"Tiemann","id":"23547","first_name":"Michael","orcid":"0000-0003-1711-2722","full_name":"Tiemann, Michael"},{"full_name":"Fattakhova-Rohlfing, Dina","first_name":"Dina","last_name":"Fattakhova-Rohlfing"},{"first_name":"Thomas","full_name":"Bein, Thomas","last_name":"Bein"}],"quality_controlled":"1","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"publication":"ACS Applied Materials & Interfaces","title":"Cellulose Nanocrystal-Templated Tin Dioxide Thin Films for Gas Sensing","user_id":"23547","article_type":"original","abstract":[{"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.","lang":"eng"}],"citation":{"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} }","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.","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.","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","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","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.","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."},"type":"journal_article","year":"2020","page":"12639-12647","language":[{"iso":"eng"}],"doi":"10.1021/acsami.9b11891","_id":"25903","date_updated":"2023-03-08T08:23:16Z"},{"status":"public","date_created":"2021-09-07T10:23:25Z","volume":31,"publisher":"IOP Publishing","author":[{"full_name":"Chen, Zimei","first_name":"Zimei","last_name":"Chen"},{"last_name":"Kuckling","id":"287","first_name":"Dirk","full_name":"Kuckling, Dirk"},{"first_name":"Michael","orcid":"0000-0003-1711-2722","full_name":"Tiemann, Michael","last_name":"Tiemann","id":"23547"}],"quality_controlled":"1","publication":"Nanotechnology","user_id":"23547","article_type":"original","abstract":[{"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.","lang":"eng"}],"type":"journal_article","citation":{"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.","short":"Z. Chen, D. Kuckling, M. Tiemann, Nanotechnology 31 (2020).","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.","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.","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"},"year":"2020","main_file_link":[{"open_access":"1","url":"https://iopscience.iop.org/article/10.1088/1361-6528/aba710/pdf"}],"article_number":"445601","_id":"23854","intvolume":" 31","publication_identifier":{"issn":["0957-4484","1361-6528"]},"publication_status":"published","department":[{"_id":"311"},{"_id":"35"},{"_id":"307"},{"_id":"2"}],"title":"Nanoporous aluminum oxide micropatterns prepared by hydrogel templating","language":[{"iso":"eng"}],"oa":"1","doi":"10.1088/1361-6528/aba710","date_updated":"2023-03-08T08:26:12Z"},{"_id":"25898","main_file_link":[{"url":"https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.202000517","open_access":"1"}],"page":"3402-3407","year":"2020","type":"journal_article","citation":{"short":"X. Zhang, C. Weinberger, S. Amrehn, X. Wu, M. Tiemann, T. Wagner, European Journal of Inorganic Chemistry (2020) 3402–3407.","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.","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.","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","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","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.","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} }"},"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","user_id":"23547","publication":"European Journal of Inorganic Chemistry","author":[{"last_name":"Zhang","full_name":"Zhang, Xuyang","first_name":"Xuyang"},{"first_name":"Christian","full_name":"Weinberger, Christian","last_name":"Weinberger","id":"11848"},{"last_name":"Amrehn","first_name":"Sabrina","full_name":"Amrehn, Sabrina"},{"first_name":"Xia","full_name":"Wu, Xia","last_name":"Wu"},{"first_name":"Michael","full_name":"Tiemann, Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann","id":"23547"},{"last_name":"Wagner","full_name":"Wagner, Thorsten","first_name":"Thorsten"}],"quality_controlled":"1","date_created":"2021-10-08T10:32:08Z","status":"public","date_updated":"2023-03-08T08:24:24Z","oa":"1","doi":"10.1002/ejic.202000517","language":[{"iso":"eng"}],"title":"Synthesis of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"publication_status":"published","publication_identifier":{"issn":["1434-1948","1099-0682"]}}]