锂离子电池正极材料产业化技术进展

doi:10.3969/j.issn.2095-4239.2015.06.001

摘要/Abstract

摘要： 本文针对商业化锂离子电池正极材料,介绍了钴酸锂、镍钴锰三元材料、尖晶石锰酸锂、磷酸铁锂等正极材料的优缺点、市场现状,以及我国正极材料的技术和产业现状。对行业存在的共性问题,如产品品质差,技术实力不足进行了分析。展望了产业未来发展趋势,并提出了增加技术投入、加强产学研协同和高端装备应用等建议。

关键词: 锂离子电池, 正极材料, 技术进展

Abstract: The technology progress of cathode materials for lithium batteries, such as LiCoO₂, LiNi_xCo_yMn_zO₂, LiMn₂O₄ and LiFePO₄, is reviewed. The advantages and disadvantages, market status of different cathode materials are introduced. The common problems including poor product quality and shortage of R&D inputs in the current cathode materials industry are analyzed. Increasing R&D investment, enchancing industry-academic collaboration and application of advanced equipment are suggested as solution proposal. The future prospect of the cathode materials industry is predicted according to our knowledge.

Key words: lithium ion battery, cathode material, technology progress

中图分类号:

TM911

黄震雷, 武斌, 王永庆, 韩坤明, 成富圈, 张卫东, 陈继涛, 周恒辉, 高原. 锂离子电池正极材料产业化技术进展[J]. 储能科学与技术, 2015, 4(6): 537-545.

HUANG Zhenlei, WU Bin, WANG Yongqing, HAN Kunming, CHENG Fuquan, ZHANG Weidong, CHEN Jitao, ZHOU Henghui, GAO Yuan. Technology progress of cathode materials for lithium ion batteries[J]. Energy Storage Science and Technology, 2015, 4(6): 537-545.

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