多硫化物
分离器(采油)
电催化剂
材料科学
硫黄
钴
黄铁矿
无机化学
化学工程
涂层
硫化铁
吸附
化学
电化学
电极
电解质
纳米技术
冶金
有机化学
热力学
物理
工程类
物理化学
作者
Xinliang Men,Teng Deng,Liping Chen,Jiangxuan Che,Li Wang,Juan Wang
出处
期刊:Small
[Wiley]
日期:2024-08-25
标识
DOI:10.1002/smll.202403576
摘要
Lithium-sulfur batteries have emerged as a promising energy storage device due to ultra-high theoretical capacity, but the slow kinetics of sulfur and polysulfide shuttle hinder the batteries' further development. Here, the 10% cobalt-doped pyrite iron disulfide electrocatalyst deposited on acetylene black as a separator coating in lithium-sulfur batteries is reported. The adsorption rate to the intermediate Li
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