Abstract：The effects of the different hold time on the resistivity of positive electrode and average resistance of the cells were investigated. The characteristics of structure and morphology were investigated by scanning electron microscope (SEM), X- ray photoelectron spectrometer (XPS), and inductive coupled plasma emission spectrometer (ICP). The results showed that the resistivity of positive electrode was affected by force of the carbon layer on the LiFePO4 and LiFePO4, the reaction of LiFePO4 and H2O, and the adhesion of adhesive.
收稿日期: 2015-10-19
出版日期: 2016-03-02
基金资助:安徽省科技攻关项目
通讯作者:
朱晓辉
E-mail: z214321372@126.com
引用本文:
张宝，苗萌，朱晓辉. 正极片的搁置时间对锂离子电池平均内阻影响研究[J]. , 2016, 23(1): 39-41.
ZHANG Bao, MIAO Meng, ZHU Xiao- hui. Effect of average resistance of graphite/LiFePO4 cells with different hold times. , 2016, 23(1): 39-41.
2016, Vol. 23 
