High dielectric sulfonyl-containing polyimide binders optimize the long-term stability and safety of NCM811 lithium-ion batteries at high voltages

Lin Chen, Dandan Yang, Junhao Xin, Xiaowei Zhou, Yu-Chen Zhang, Zixin Lv, Tiegen Guo, Qinghai Chen, Ruofei Gao, Yinghan Wang, Ning Wang, Shuanyan Kang, Nanwen Li, Zhen Xu, Quanyuan Zhang, Quanyuan Zhang