In situ reconstructed stable interphase
A nano-Si composite anode coated with LaF₃ that in situ forms a LiF-rich interphase during cycling, suppressing side reactions and alleviating volume expansion for improved cyclability.
Kun, Tian · Wan, Zhang · Jin, Zeng · Yuanhao, Gao · Xu, Guang · Luo, Hao · Lu, Mi · Li, Xiaodan
Advanced Functional Materials 2025