水电之家讯：摘要 本文综述了目前已经商业化生产的锂离子电池负极材料,主要包括天然石墨,人造石墨,硬碳,软碳,Li4Ti5O12材料,硅基材料等.详细阐述了这些负极材料的优缺点,并对它们的性能优劣进行了对比,给出了各自具有代表性的充放电曲线.概述了各类负极材料目前的国内外市场状况,并对未来几年锂离子电池负极材料市场的发展趋势进行了预估.介绍了各类负极材料的产业化现状,包括主流生产工艺,产品应用领域,行业领先企业等,总结了各类负极材料,尤其是天然石墨和人造石墨在中国的早期研发历史,并整理了各类负极材料在国内最早发表的文章和专利.最后概述了目前整个锂离子电池负极材料行业存在的一些问题,讨论了目前锂离子电池负极材料的发展思路,并展望了未来的技术发展趋势.
关键词 ： 锂离子电池, 负极材料, 产业化, 技术进展
Abstract：The technology progress of anode materials for lithium ion batteries, such as natural graphite, artificial graphite, hard carbon, soft carbon, Li4Ti5O12, Si-base materials, is reviewed. The advantages and disadvantages, performances and acteristic ge and disge curves of different anode materials are presented. Market status of these anode materials are introduced, and the development tendency of the whole anode materials market is predicted. The industrialization status of these anode materials are also introduced, including mainstream production technology, application fields, leading corporations, etc. The development history of these anode materials, especially natural graphite and artificial graphite, and the early articles and patents of these anode materials in China are summarized. The common problems in the current anode materials industry are analyzed, several solutions are discussed, and the technology development is prospected.
Key words： lithium ion battery anode material industrialization technology progress
陆浩1, 刘柏男1, 禇赓1, 郑杰允1, 罗飞2, 3, 邱新平2, 李辉3, 刘芳3, 冯苏宁3, 陈卫3, 李泓1, 陈立泉1
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