纯电动车电池的发展现状和前景

Developing situation and prospects of EV batteries

介绍了纯电动车对动力电池的要求。分析了几种常用的纯电动车动力电池、电池的主要特性以及电池的关键材料(正极材料、负极材料、电解液等)。阐述了纯电动车电池的发展现状和前景展望。

The problem of energy and the conjuncture of environment were the two weightily tasks nowadays and in the future. The problems were partly solved by the appearance of EV.The requirements of EV on batteries were introduced. Several kinds of EV batteries, their main characteristics and the key materials（anode materials, cathode materials and electrolyte） were analyzed. The developing situation and prospects of EV batteries were elaborate.