锂离子蓄电池的广泛前景及发展障碍

Prospect and Obstacle ahead for Lithium-ion Battery

锂离子蓄电池由正极材料、负极材料、电解液、隔离膜、保护电路等组成。是纯电动汽车和混合动力汽车理想蓄电池。但还有在资源紧缺、冶炼污染、安全、成本等问题。但市场前景良好。

Lithium-ion battery, ideal battery for EV and hybrid, consists of positive pole material, negative pole material electrolyte, isolating film and protection circuit. Many problems like resource shortage, smelting pollution security, cost still exit, but future development is sound.