Confronting Sulfur Electrode Passivation and Li Metal Electrode Degradation in Lithium‐Sulfur Batteries Using Thiocyanate Anion

Confronting Sulfur Electrode Passivation and Li Metal Electrode Degradation in Lithium‐Sulfur Batteries Using Thiocyanate Anion

Abstract Salt anions with a high donor number (DN) enable high sulfur utilization in lithium‐sulfur (Li‐S) batteries by inducing three‐dimensional (3D) Li2S growth. However, their insufficient compatibility with Li metal electrodes limits their cycling stability. Herein, a new class of salt anion, t...

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Bibliographic Details
Main Authors: Jinkwan Jung, Hyunwon Chu, Ilju Kim, Dong Hyun Lee, Gisu Doo, Hyeokjin Kwon, Wonhee Jo, Sejin Kim, Hyenah Cho, Hee‐Tak Kim
Format: Article
Language:English
Published: Wiley 2023-05-01
Series:Advanced Science
Subjects:
acceptor number
Gutmann donor number
Li+ solvation shell
Li3N‐rich SEI layer
lithium sulfur batteries
thiocyanate anions
Online Access:https://doi.org/10.1002/advs.202301006

Internet

https://doi.org/10.1002/advs.202301006

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