• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

夏定国 (夏定国.) | 王道 (王道.) | 刘庆国 (刘庆国.)

Indexed by:

CQVIP CSCD

Abstract:

用溶胶-凝胶法在300℃、空气中制备了LiMn_2O_4粉体,初步讨论了LiMn_2O_4的生成机制,低温制备的样品含有少量的杂相Mn_2O_3,扫描电镜观察及粒度测定表明:粉体粒度为0.5μm左右,粒度分布均匀,比表面测定也证实样品为多孔状,这些都使得样品具有良好的动力学性能.将此样品作为正极,锂为负极,电解液为1mol LiCLO_4(PC:EC:DME=1:1:2),组装成实验电池,测得LiMn_2O_4的可逆比容量为125mAh/g,样品循环充放电性能良好.

Keyword:

电化学性能 LiMn_2O_4 Sol-gel法

Author Community:

  • [ 1 ] 北京工业大学化学与环境工程学系
  • [ 2 ] 北京科技大学理化系 100022
  • [ 3 ] 100022
  • [ 4 ] 100083

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

北京工业大学学报

Year: 1997

Issue: 04

Page: 88-91

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:551/5294519
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.