锂离子电池高温贮存容量衰减分析
程广玉, 刘新伟, 梅悦旎, 顾洪汇, 杨丞, 王可

Capacity fading analysis of lithium-ion battery after high temperature storage
Guangyu CHENG, Xinwei LIU, Yueni MEI, Honghui GU, Cheng YANG, Ke WANG
表1 不同温度搁置电池等效电路拟合参数
Table 1 Fitted equivalent circuit parameters from EIS analysis of batteries stored at different temperatures
温度Chi squaredRS/mΩRsf/mΩRct/mΩ
25 ℃2.024e-0418.666.0988.922
70 ℃5.187e-0420.5619.317.7