Stretchable Separator/Current Collector Composite for Superior Battery Safety

Zhikang Liu, Yanhao Dong, Xiaoqun Qi, Ru Wang, Zhenglu Zhu, Chao Yan, Xinpeng Jiao, Sipei Li, Long Qie, Ju Li, Yunhui Huang
2022 Energy & Environmental Science  
Safety is the most concerning issue for high-energy-density batteries. Here we show how mechanical abuse-induced short-circuiting can be mitigated by designing a structure of highly deformable separator/current collector (SCC) composite...
doi:10.1039/d2ee01793h fatcat:lgrputdsmreafke2utatqlb52e