Electron-withdrawing chemistry drives ultrafast-charging interphases for sodium-ion batteries

Energy & Environmental Science 2026

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Authors: Fu-Qiang Li, Zhichao Li, Dongfang Dong, Cheng Yang, Yu Liu, Yanfeng Gao
DOI: 10.1039/d6ee01449f
Cited by: 1
References: 63

Abstract

Electron-withdrawing electrolytes weaken Na + -solvent binding, promote FSI − -derived NaF-rich SEI on hard carbon, accelerate Na + transport, and enable durable 6C fast charging in practical HC||NFPP pouch cells over extended cycling.

Fields of Study & Subjects

Advancements in Battery Materials Advanced Battery Materials and Technologies Thermal Expansion and Ionic Conductivity

Publication details

Journal / source
Energy & Environmental Science
Publisher
Royal Society of Chemistry (RSC)
Volume
19
Issue
14
Pages
4689–4700
Publication date
1 January 2026
Language
EN