Extraordinary pseudocapacitive energy storage triggered by phase transformation in hierarchical vanadium oxides

Pseudocapacitive materials could enable high-performance electrochemical supercapacitors, but their practical capacitance and power density remain low. Here the authors show that in situ phase transformation triggers extraordinary pseudocapacitive energy storage in metallic isomeric vanadium oxides.

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Auteurs principaux: Bo-Tian Liu, Xiang-Mei Shi, Xing-You Lang, Lin Gu, Zi Wen, Ming Zhao, Qing Jiang
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/88a5ca3b44384079b107b20c9b0e2a43
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