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Cover Feature: Contribution of Metal Additives on the Electrochemical Process Involving Solid Sulfur and Soluble Lithium Polysulfide in Lithium‐Sulfur Batteries (11/2021)
Author(s) -
Kazahaya Natsuho,
Katayama Yu,
Tsutsumi Hiromori
Publication year - 2021
Publication title -
chemelectrochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 59
ISSN - 2196-0216
DOI - 10.1002/celc.202100547
Subject(s) - polysulfide , sulfur , lithium–sulfur battery , electrochemistry , inorganic chemistry , lithium (medication) , graphite , chemistry , electrode , materials science , battery (electricity) , organic chemistry , electrolyte , medicine , power (physics) , physics , quantum mechanics , endocrinology
The Cover Feature illustrates a Au‐deposited graphite, designed as an active positive electrode for lithium–sulfur (Li–S) batteries. Owing to the enhanced electrochemical solid⇄liquid conversion of sulfur and high sulfur affinity, the utilization of insulated solid sulfur active materials as well as the liquid lithium polysulfide intermediates are optimized, contributing to the improved Li–S battery performances. More information can be found in the Article by N. Kazahaya et al.