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锂离子电池正极材料LiNi0.5Mn1.5O4改性研究进展

李双 杨越 张覃 徐盛明

电源技术2017,Vol.41Issue(5):817-820,4.
电源技术2017,Vol.41Issue(5):817-820,4.

锂离子电池正极材料LiNi0.5Mn1.5O4改性研究进展

Progress of modification study on LiNi0.5Mn1.5O4 cathode materials for lithium-ion batteries

李双 1杨越 2张覃 1徐盛明2

作者信息

  • 1. 贵州大学矿业学院,贵州贵阳550003
  • 2. 清华大学核能与新能源研究院,北京100084
  • 折叠

摘要

Abstract

Spinel LiNi0.5Mn1.5O4 has been paid extensive attention owing to its high theoretical capacity,high energy density,high discharge platform (4.7 V) and low price.However,the rate capability and cycle performance of spinel LiNi0.5Mn1.5O4 are not good enough.In order to address these issues,the materials have been improved by modification.The recent researches on modification of LiNi0.5Mn1.5O4 cathode materials were reviewed,such as doping,surface coating and morphology controlling.

关键词

锂离子电池/LiNi0.5Mn1.5O4/掺杂/包覆/形貌控制

Key words

lithium-ion batteries/LiNi0.5Mn1.5O4/doping/coating/morphology control

分类

信息技术与安全科学

引用本文复制引用

李双,杨越,张覃,徐盛明..锂离子电池正极材料LiNi0.5Mn1.5O4改性研究进展[J].电源技术,2017,41(5):817-820,4.

基金项目

国家重点实验室开放课题基金(SKL-SPM-201211) (SKL-SPM-201211)

电源技术

OA北大核心CSCDCSTPCD

1002-087X

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