What question did this study set out to answer?

To develop a robust Li3N-rich solid electrolyte interphase (SEI) for high-rate lithium metal batteries.

March 14, 2026Chemical Communications0 citations

A Dual-Additive Strategy Constructing Robust Li 3 N-Rich SEI and Proton Scavenging for High-Rate Lithium Metal Batteries

DLDongxiang LiShenyang University of Chemical Technology SNSuyan NiuUniversity of Shanghai for Science and Technology ZZZhi-Gang ZhangShenyang University of Chemical Technology

Key Points

To develop a robust Li3N-rich solid electrolyte interphase (SEI) for high-rate lithium metal batteries.
Combination of 3-cyano-1,2,4-triazole and 1-(Trimethylsilyl)imidazole
Investigation of π-donoracceptor interactions
Assessment of mechanical strength and ionic conductivity of SEI.
Formation of a Li3N-rich SEI with enhanced mechanical strength.
Improvement in ionic conductivity compared to standard SEIs.

Abstract

The synergistic combination of 3-cyano-1,2,4-triazole (CTZ) and 1-(Trimethylsilyl)imidazole (TMSIM), featuring π-donoracceptor (π-DA) interactions, facilitates the formation of a Li3N-rich solid electrolyte interphase (SEI) with high mechanical strength and ionic conductivity....

AIに質問

Bookmark

View Full Paper