“In-N-out” design enabling high-content triethyl phosphate-based non-flammable and high-conductivity electrolytes for lithium-ion batteries

Mengchuang Liu, Fenfen Ma, Zicheng Ge, Ziqi Zeng, Qiang Wu, Hui Yan, Yuanke Wu, Sheng Lei, Yanli Zhu, Shijie Cheng, Jia Xie