Analysis of the factors affecting rate performance of LiFePO_4 lithium-ion batteries

摘要

In this paper,a water-based binder was used in LiFePO4 Li-ion batteries and the factors affecting the battery performance were analyzed. The type and amount of conductive agent and the amount of binder were found to have a significant impact on the rate performance of LiFePO4 Li-ion batteries. The impact of the two types of binders used in the test was not obvious.