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Author:

赵煜娟 (赵煜娟.) | 岳影影 (岳影影.) | 孙玉成 (孙玉成.) | 任文锋 (任文锋.)

Indexed by:

CQVIP PKU CSCD

Abstract:

以低熔点盐为原料,通过熔盐法及煅烧合成纳米富锂正极材料Li12 Ni0.2 Mn0.6 O2.煅烧温度对产物的结构、形貌和电化学性能有直接影响.在800℃烧结10 h可得到粒径均一、层状结构良好、具有良好循环性能和较高倍率性能的纳米富锂材料.在2.0~4.8 V以1.0 C(200mA/g)倍率充放电,首次放电比容量为185 mAh/g,循环50次的容量保持率为94%.

Keyword:

熔盐法 纳米富锂正极材料 电化学性能 锂离子电池

Author Community:

  • [ 1 ] [赵煜娟]北京工业大学
  • [ 2 ] [岳影影]北京工业大学
  • [ 3 ] [孙玉成]北京工业大学
  • [ 4 ] [任文锋]北京工业大学

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Source :

电池

ISSN: 1001-1579

Year: 2014

Issue: 4

Volume: 44

Page: 198-201

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 4

Chinese Cited Count:

30 Days PV: 12

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