Study on Electrochemical Hydrogen Storage of Multi-walled Carbon Nanotubes

被引：4
|
作者：
Xie, Lei [1 ]
Li, XiaoQi [1 ]
机构：
[1] Engn Command Collge, Xuzhou 221004, Jiangsu Prov, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSING | 2007年 / 26-28卷
关键词：
Carbon nanotubes; composite electrodeposit; electrochemical hydrogen storage;
D O I：
10.4028/www.scientific.net/AMR.26-28.831
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The electrode(Ni-MWNTs) containing nickel(Ni) and multi-walled carbon nanotubes (MWNTs) was prepared by composite electrodeposit. Electrochemical hydrogen storage of the electrode was studied. The result showed a high electrochemical discharging capacity of up to 1361.1mA.h.g(-1), which corresponds to a hydrogen storage capacity of 4.77Wt%(weight percent). Test of cyclic lifespan showed MWNTs had certain cyclic lifespan. Cyclic voltammetry tests showed that MWNTs can store hydrogen in chemical form.
引用
收藏
页码：831 / +
页数：5
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