锂离子电池研究进展以及重庆市的发展现状和前景

锂离子电池与其他二次电池相比，具有比能量大、自放电小、质量轻、无记忆效应和环境友好等优点，因此决定了其在电动汽车、存储电源等方面极具发展前景；通过对锂离子电池正极和负极材料等关键性技术的研究进展进行综述，进而分析了重庆市锂离子电池行业现状；指出了目前重庆市锂离子电池行业存在的问题并提出了解决问题的建议；最后阐述了重庆市发展锂电产业的优势和前景。

Research Progress in Lithium-ion Battery and Its Development Status Quo and Prospect in Chongqing

Compared with other storage battery, lithium battery has such advantages as high specific energy, small self-discharge, light weight, no memory effect, environment friendly and so on, as a result, it has excellent development prospect in the aspect of electric vehicles, electric power storage and so on. By reviewing the research progress in the key technologies such as cathode and anode materials of lithium-ion battery and so on, this paper analyzes the status quo of Chongqing＇ s lithium-ion battery industry, points out the current problems in Chongqing＇ s lithium-ion battery industry, gives suggestions for solving the problems and finally elaborates the advantages and prospect for Chongqing to develop lithium-ion battery industry.