锂离子电池加速循环测试研究
韩江浩, 王晓丹, 李奇松, 李慧芳, 王睿, 许刚

Research on accelerated cycle test of lithium-ion batteries
Jianghao HAN, Xiaodan WANG, Qisong LI, Huifang LI, Rui WANG, Gang XU
表2 3种实验电池加速循环前后的充放电容量及容量保持率
Table 2 Charge and discharge capacity and capacity retention rate of three experimental batteries before and after accelerated cycle test
实验电池初始充电容量/Ah初始放电容量/Ah加速循环后充电容量/Ah加速循环后放电容量/Ah充电容量保持率放电容量保持率
基准方案电池4.8124.7574.7444.73098.58%99.43%
正极二元化电池4.8454.8204.6304.64395.55%96.33%
负极二元化电池4.8894.8774.8694.86499.61%99.75%