Spatially heterogeneous degradation in LiFePO<sub>4</sub>//graphite pouch batteries under temperature accelerated aging process
Jialong Zhou, Jinyang Dong, Yun Lu, Yan Kang, Yibiao Guan, Fangze Zhao, Rui Tang, Wen‐Jun Shen, Ning Li, Yuefeng Su, Feng Wu, Lai Chen
Abstract
Temperature-accelerated aging behavior of LiFePO 4 //graphite batteries was investigated, highlighting spatial heterogeneity between inner and outer electrodes. The degradation disparity offers new insights into temperature-induced failure mechanisms.
Topics & Concepts
Degradation (telecommunications)Materials scienceGraphiteAccelerated agingProcess (computing)Composite materialComputer scienceTelecommunicationsOperating systemAdvancements in Battery MaterialsAdvanced Battery Technologies ResearchAdvanced Battery Materials and Technologies