Tailoring Artificial Solid Electrolyte Interphase via MoS2 Sacrificial Thin Film for Li-Free All-Solid-State Batteries

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: April 18, 2025

Abstract Anode-free all-solid-state batteries (AFASSBs) are potential candidates for next-generation electric mobility devices that offer superior energy density and stability by eliminating Li from the anode. However, despite its to stabilize interface between sulfide solid electrolytes (SEs) anode-free current collectors (CCs) efficiently, a controllable approach incorporating MoS 2 into AFASSBs has not yet been found. Herein, we propose strategy stabilizing of Li-free using sacrificial thin films. was controllably grown on CCs metal–organic chemical vapor deposition, layer in contact with SEs formed an interlayer composed Mo metal S through conversion reaction. In , significantly reduces nucleation overpotential Li, which results uniform plating. addition, -based facilitates formation robust SE interface, thereby enhancing AFASSBs. Based these advantages, cells fabricated exhibited better performance as both asymmetrical full LiNi 0.6 Co 0.2 Mn O cathodes than did without . Moreover, cell affected size, having optimal thickness demonstrated 1.18-fold increase initial discharge capacity sevenfold improvement retention relative SUS CCs. This study offers promising path exploiting stabilization efficient AFASSB applications.

Language: Английский

The MoS2/ZnO p-n heterostructure arrays for ultrasensitive ppb-level self-supporting NO2 gas sensors under UV irradiation

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128194 - 128194

Published: April 1, 2025

Language: Английский

The Mos2/Zno P-N Heterostructure Arrays for Ultrasensitive Ppb-Level Self-Supporting No2 Gas Sensors Under Uv Irradiation

Published: Jan. 1, 2024

Language: Английский