Cobalt vanadium oxide thin nanoplates: primary electrochemical capacitor application

Co(3)V(2)O(8) thin nanoplates are firstly described as a kind of electrode material for supercapacitors. More importantly, from electrochemical measurements, the obtained Co(3)V(2)O(8) nanoplate electrode shows a good specific capacitance (0.5 A g(−1), 739 F g(−1)) and cycling stability (704 F g(−1)...

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Detalles Bibliográficos
Autores principales: Zhang, Youjuan, Liu, Yuanying, Chen, Jing, Guo, Qifei, Wang, Ting, Pang, Huan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4097344/
https://www.ncbi.nlm.nih.gov/pubmed/25023373
http://dx.doi.org/10.1038/srep05687
Descripción
Sumario:Co(3)V(2)O(8) thin nanoplates are firstly described as a kind of electrode material for supercapacitors. More importantly, from electrochemical measurements, the obtained Co(3)V(2)O(8) nanoplate electrode shows a good specific capacitance (0.5 A g(−1), 739 F g(−1)) and cycling stability (704 F g(−1) retained after 2000 cycles). This study essentially offers a new kind of metal vanadium oxides as electrochemical active material for the development of supercapacitors.

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