电源技术2017，Vol.41Issue(12)：1677-1680,4.
不同正极材料的锂离子电池容量特性分析
Analysis of different cathode materials of lithium-ion battery capacity characteristics
摘要
Abstract
The capacity is an important parameter to characterize of the remaining life of the lithium-ion battery,which is one of the important study parts for scholars at home and abroad.Two kinds of anode materials of lithium-ion batteries were chosen to conduct related experiments of capacity characteristics.The effect of five parameters which are anode material,discharge rate,battery temperature rise,environmental temperature and cycle times on the batteries discharge capacity was explored.The internal mechanism of lithium-ion battery capacity fading was analyzed.The experimental results show that compared with the LiFePO4 battery,the nickel-cobalt-manganese three elements lithium-ion battery is more sensitive to temperature and discharge rate.关键词
容量特性/放电容量/磷酸铁锂电池/镍钻锰三元锂离子电池Key words
capacity characteristics/discharge capacity/LiFePO4 battery/nickel-cobalt-manganese three elements lithium-ion battery分类
信息技术与安全科学引用本文复制引用
李玲玲,谢阳,曹丽鹏,黄凯..不同正极材料的锂离子电池容量特性分析[J].电源技术,2017,41(12):1677-1680,4.基金项目
国家自然科学基金(51475136) （51475136）
河北省自然科学基金(E2014202230) （E2014202230）
天津市自然科学基金(12JCYBJC12400) （12JCYBJC12400）
河北省研究生创新资助项目(220056) （220056）
