摘要
近年来随着国际社会对环境保护的关注,新能源汽车呈现蓬勃发展的趋势,其动力来源以锂离子动力电池为主,其中正极材料对电池的性能及成本起着决定性作用。对锂离子动力电池的正极材料、性能、成本等关键问题的发展现状及趋势进行了分析。
In recent years,we have found that,with the attention of the international community to environmental protection,new energy vehicles will show a booming trend.Their power source is mainly lithium ion power battery,in which the positive electrode material plays a decisive role in the performance and cost of the battery.The development status and trend of cathode materials,performance,cost and other key issues of lithium ion battery were analyzed.
作者
李磊
许燕
LI Lei;XU Yan(Sinosteel Group Corporation Limited, Beijing 100080, China)
出处
《中国锰业》
2020年第5期9-13,21,共6页
China Manganese Industry
关键词
锂离子电池
新能源
动力电池
正极材料
发展趋势
Lithium ion battery
New energy sources
Power battery
Positive electrode materials
Development trend
