Fabrication and Characterization of LiFePO4 Nanotubes by a Sol-gel-AAO Template Process  

作　　者：刘晓红[1] 王金清[1] 张俊彦[1] 杨生荣[1] 

机构地区：[1]中国科学院兰州化学物理研究所固体润滑国家重点实验室

出　　处：《Chinese Journal of Chemical Physics》2006年第6期530-534,共5页化学物理学报（英文）

基　　金：supported by tile National Natural Science Foundation of China(No.50375151,No.50323007 and No.50572107);863 Program(No.2002AA302609);"Hundreds Talent Program"of Chinese Academy of Sciences for financial Support.

摘　　要：The LiFePO4 nanotubes were successfully fabricated by a sol-gel method with porous anodic aluminum oxide as the template. Transmission electron microscopy and scanning electron microscopy showed that the synthesized LiFeP04 nanotubes were monodispersed and parallel to one another. Selected area electron diffraction pattern, X-ray diffraction and X-ray photoelectron spectroscopy investigations jointly demonstrated that the synthesized LiFePO4 nanotubes were pure olivine structure. This approach offered a potentially way for fabricating ordered LiFePO4 nanotubes at room temperature and ambient conditions, which might be expected to find promising application as a new cathode material in lithium ion battery,

关 键 词：LIFEPO4 AAO template SOL-GEL Lithium ion battery 

分 类 号：O[理学]