Facile synthesis of CuO nanorod for lithium storage application
Facile synthesis of CuO nanorod for lithium storage application
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轻松合成用于锂存储应用的 CuO 纳米棒
DOI:
10.1016/j.matlet.2012.09.006
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发表时间:
2013
影响因子:
3
通讯作者:
He, Deyan
中科院分区:
文献类型:
--
作者:
Yang, Zhibo;Wang, Desheng;Li, Fei;Liu, Dequan;Wang, Peng;Li, Xiuwan;Yue, Hongwei;Peng, Shanglong;He, Deyan
A CuO nanostructure was prepared on copper plate by a simple electrochemical etching and a subsequent heat treatment instead of the commonly used solution-immersion method. The architecture was used as anode of lithium ion batteries without any conductive binder. Excellent rate capability and improved cyclability were obtained with a specific capacity of 740mAh/g upto 50 cycles at a rate of 100mA/g. The improved performance can be attributed to the quasi-1-dimensional nanostructure prepared directly on the current-collecting copper plate, which offers good strain accommodation, short electron/lithium ion transport path and excellent electrical contact between active material and current-collector.
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影响因子:
9.2
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