DOI: 10.1039/d6sc04429h ISSN: 2041-6520
A spontaneously evolving multifunctional interphase enables durable cycling in solid-state lithium metal batteries
Haijie Lin, Xiang Xie, Fenghua Zheng, Wei Liu, Xinyou He, Zhiming Xiao, Wei Xu, Fenghua Ding, Xinghui Liang, Baishan Chen, Lei Ming, Zhang Lin, Xing OuSurface-modified AlN first induces PVDF defluorination to create an F–N precursor, which then evolves with Li metal into a LiF/Li x Al–Li 3 N/Li x Al mosaic interphase for durable solid-state Li-metal batteries.