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用于可充电锂氧电池的3D自支撑分级CuCoO纳米线阴极

3D free-standing hierarchical CuCoO nanowire cathodes for rechargeable lithium-oxygen batteries.

作者信息

Sun Wang, Wang Yan, Wu Haitao, Wang Zhenhua, Rooney David, Sun Kening

机构信息

Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, BIT-QUB Joint Center on Novel Energy and Materials Research, Beijing Institute of Technology, Beijing, 100081, People's Republic of China.

出版信息

Chem Commun (Camb). 2017 Aug 1;53(62):8711-8714. doi: 10.1039/c7cc02621h.

DOI:10.1039/c7cc02621h
PMID:28722045
Abstract

A carbon and binder-free cathode for use in Li-O cells which is based on free-standing CuCoO nanowires supported on a nickel foam was synthesized by an efficient hydrothermal method. The resulting hierarchical porous and umbrella structures of the hybrid CuCoO@Ni foam cathodes present an excellent rate capability and cycle performance.

摘要

通过一种高效水热法合成了一种用于锂氧电池的无碳无粘结剂阴极,该阴极基于支撑在泡沫镍上的独立式CuCoO纳米线。所得的CuCoO@泡沫镍复合阴极的分级多孔和伞状结构具有优异的倍率性能和循环性能。

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