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Holey Tungsten Oxynitride Nanowires: Novel Anodes Efficiently Integrate Microbial Chemical Energy Conversion and Electrochemical Energy Storage
Author(s) -
Yu Minghao,
Han Yi,
Cheng Xinyu,
Hu Le,
Zeng Yinxiang,
Chen Meiqiong,
Cheng Faliang,
Lu Xihong,
Tong Yexiang
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201500493
Subject(s) - materials science , anode , supercapacitor , energy storage , nanotechnology , nanowire , electrochemistry , tungsten , information storage , electrochemical energy conversion , electrochemical energy storage , computer science , metallurgy , database , electrode , quantum mechanics , power (physics) , chemistry , physics
Holey tungsten oxynitride nanowires with superior conductivity, good biocompatibility, and good stability achieve excellent performance as anodes for both asymmetric supercapacitors and microbial fuel cells. Moreover, an innovative system is devised based on these as‐prepared tungsten oxynitride anodes, which can simultaneously realize both energy conversion from chemical to electric energy and its storage.