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研究论文

碳纳米管的电化学贮氢性能研究

  • 秦学 ,
  • 高学平 ,
  • 吴峰 ,
  • 刘宏 ,
  • 兰英 ,
  • 袁华堂 ,
  • 宋德瑛
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  • 南开大学新能源材料化学研究所!天津300071,南开大学新能源材料化学研究所!天津300071,南开大学新能源材料化学研究所!天津300071,南开大学新能源材料化学研究所!天津300071,南开大学新能源材料化学研究所!天津300071,南开大学新能源材料化学研究所!天津300071,南开大学新能源

收稿日期: 2000-11-28

  修回日期: 2000-11-28

  网络出版日期: 2000-11-28

Electrochemical Hydrogen Storage Properties of Carbon Nanotubes

  • QIN Xue ,
  • GAO Xue ping ,
  • WU Feng ,
  • LIU Hong ,
  • LAN Ying ,
  • YUAN Hua tang ,
  • SONG De ying
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  • (Institute of New Energy Material Chemistry, Nankai University, Tianjin 300071,China

Received date: 2000-11-28

  Revised date: 2000-11-28

  Online published: 2000-11-28

摘要

研究了碳纳米管电极的电化学性能 ,其电化学储氢量达到 2 0 0mAh·g 1且具有高的电化学活性和良好的循环寿命 .采用循环伏安法研究了氢在碳纳米管电极上吸附 /氧化机理 .

本文引用格式

秦学 , 高学平 , 吴峰 , 刘宏 , 兰英 , 袁华堂 , 宋德瑛 . 碳纳米管的电化学贮氢性能研究[J]. 电化学, 2000 , 6(4) : 388 -392 . DOI: 10.61558/2993-074X.1399

Abstract

The electrochemical properties of carbon nanotubes (CNTs) electrode have been investigated in this paper. The high discharge capacity of 200 mAh·g 1 was measured for the CNTs Ni electrode at a discharge density of 200 mA·g 1 . CNTs Ni electrode, the high electrochemical activity and the long cycle life were observed. The electrochemical mechanism of hydrogen adsorption and oxidation at the CNTs Ni electrode was studied by cyclic voltammertry method.

参考文献

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