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电化学(中英文) ›› 2000, Vol. 6 ›› Issue (4): 393-398. 

• 研究论文 • 上一篇    下一篇

纳米尺度电极材料的模板法合成及其电化学性能研究(英文)

赵坚,高泉涌,杨勇,林祖赓   

  1. 固体表面物理化学国家重点实验室,厦门大学化学系!福建厦门361005,固体表面物理化学国家重点实验室,厦门大学化学系!福建厦门361005,固体表面物理化学国家重点实验室,厦门大学化学系!福建厦门361005,固体表面物理化学国家重点实验室,厦门大学化学系!福建厦门361005
  • 收稿日期:2000-11-28 修回日期:2000-11-28 出版日期:2000-11-28 发布日期:2000-11-28

Template synthesis of nano-structured electrode materials and its electrochemical performance

ZHAO Jian, GAO Quan yong, YANG Yong *,LIN Zu geng   

  1. (State Key Lab for Phys. Chem. of Solid surface and Dept. of Chem., Xiamen Univ., Xiamen 361005, China
  • Received:2000-11-28 Revised:2000-11-28 Published:2000-11-28 Online:2000-11-28

摘要: 本文利用氧化铝模板法合成了不同纳米尺寸的LiMn2 O4 纳米管 /纳米线及碳纳米管 .采用原子力显微镜 (AFM )及高分辨透射电镜 (TEM )表征了相关的模板及纳米管 .同时也报道了以纳米管阵列的LiMn2 O4 电极的循环伏安法的初步研究结果

关键词: 氧化铝模板法, 纳米尺度电极材料, 尖晶石锂锰氧化物, 碳纳米管

Abstract: In this letter, various nano structured materials such as spinel LiMn 2O 4 nanotubes/nanowires and carbon nanotubes have been prepared by using porous alumina template. The prepared template and materials have been characterized by AFM and TEM techniques. It is shown that size of the nanotubes can be conveniently controlled by using template method. Some preliminary results of cyclic voltammetry about nano structured LiMn 2O 4 are also reported.

Key words: Alumina template method, Nano structured electrode materials, Spinel lithium manganese oxides, Carbon nanotube