Elastic and Stable Interphase
Constructs a gradient interphase on silicon anodes via domino reactions of sulfur and FEC, endowing strong elasticity and chemomechanical stability, enabling high-energy Si-based batteries with improved cycling life.
Zhou, Jing · Song, Ziyu · Qiao, Ronghan · Yang, Yang · Yu, Hailong · Ben, Liubin · Armand, Michel B. · Zhang, Heng · Zhou, Zhi · Huang, Xuejie
Journal of the American Chemical Society 2023
622.2 Wh kg⁻¹ for prototype Si||NCM811 cells