Gemischte Übergangsmetalloxide: Design, Synthese und energierelevante Anwendungen
Dr. Changzhou Yuan
School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Diese Autoren trugen gleichermaßen zu dieser Arbeit bei.
Search for more papers by this authorHao Bin Wu
School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Diese Autoren trugen gleichermaßen zu dieser Arbeit bei.
Search for more papers by this authorCorresponding Author
Prof. Yi Xie
Hefei National Laboratory for Physical Sciences at the Microscale, University of Science & Technology of China, Hefei, Anhui 230026 (V.R. China)
Yi Xie, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science & Technology of China, Hefei, Anhui 230026 (V.R. China)
Xiong Wen (David) Lou, School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Search for more papers by this authorCorresponding Author
Prof. Xiong Wen (David) Lou
School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Yi Xie, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science & Technology of China, Hefei, Anhui 230026 (V.R. China)
Xiong Wen (David) Lou, School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Search for more papers by this authorDr. Changzhou Yuan
School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Diese Autoren trugen gleichermaßen zu dieser Arbeit bei.
Search for more papers by this authorHao Bin Wu
School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Diese Autoren trugen gleichermaßen zu dieser Arbeit bei.
Search for more papers by this authorCorresponding Author
Prof. Yi Xie
Hefei National Laboratory for Physical Sciences at the Microscale, University of Science & Technology of China, Hefei, Anhui 230026 (V.R. China)
Yi Xie, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science & Technology of China, Hefei, Anhui 230026 (V.R. China)
Xiong Wen (David) Lou, School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Search for more papers by this authorCorresponding Author
Prof. Xiong Wen (David) Lou
School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Yi Xie, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science & Technology of China, Hefei, Anhui 230026 (V.R. China)
Xiong Wen (David) Lou, School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapur, 637459 (Singapur) http://www.ntu.edu.sg/home/xwlou/
Search for more papers by this authorAbstract
Seit kurzem findet eine Familie gemischter Übergangsmetalloxide (mixed transition-metal oxides, MTMOs; beschrieben durch AxB3−xO4; A, B=Co, Ni, Zn, Mn, Fe usw.) mit stöchiometrischen oder gar nichtstöchiometrischen Zusammensetzungen (typischerweise in Spinellstruktur) weltweit Interesse. Diese MTMOs dürften dank ihrer ausgezeichneten elektrochemischen Eigenschaften große Bedeutung für kostengünstige und umweltfreundliche Technologien zur Energiespeicherung/-umwandlung erlangen. In diesem Aufsatz fassen wir die jüngsten Fortschritte beim rationalen Design von MTMOs mit steuerbaren Formen, Größen, Zusammensetzungen und Mikro-/Nanostrukturen sowie ihren Anwendungsmöglichkeiten zusammen, z. B. als Elektrodenmaterialien für Lithium-Ionen-Batterien und elektrochemische Kondensatoren oder als effiziente Elektrokatalysatoren bei der Sauerstoffreduktionsreaktion in Sauerstoff/Luft-Batterien und Brennstoffzellen. Zum Schluss diskutieren wir die weitere mögliche Entwicklung von MTMOs für die nächste Technologiegeneration der elektrochemischen Energiespeicherung/-umwandlung.
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