摘要
高比能量、长循环寿命的二次电池是电化学界专家致力研制对象。当前,安全可靠、有利于环保、高功率密度、体积小、重量轻的新型二次锂电池正被广泛应用。文中通过对新型的锂离子电池、锂聚合物电池与铅酸电池、镍镉电池、镍氢电池等比较,突出了其优点;介绍了新型的锂离子电池、锂聚合物电池的构成、工作原理、电极材料特性及发展前景。
The secondary Lithium battery with a high bit capacity and long circle life is the object researched by electric - chemical experts. Nowadays, the novel secondary lithium battery is widely used for it is safe and reliable, small and light, good for environment protection with high power density. From the comparisons between novel li - ion battery, lithium polymer battery and lead -acid battery, nickel-cadmium battery, their advantage is highlighted. The paper also introduces the composition, operation principle of the novel li - ion battery and li - polymer battery and the characteristics of their electrode material and the development.
出处
《通信电源技术》
2002年第5期18-21,共4页
Telecom Power Technology
