多硫化物
氧化还原
过渡金属
催化作用
化学
金属
材料科学
纳米技术
无机化学
冶金
有机化学
物理化学
电极
电解质
作者
Haocheng Li,Xueyu Wang,Hongwei Ma,Daying Guo,Leiming Wu,Huile Jin,Xi’an Chen,Shun Wang
标识
DOI:10.1002/celc.202300696
摘要
Abstract The commercialization of Li−S batteries is seriously hindered by polysulfides with severe shuttle effect, and the inherent insulating properties and slow reaction kinetics of insoluble Li 2 S products. Transition metal sulfides (TMSs) have a high adsorption capacity for polysulfides and have been shown to have a strong catalytic effect on polysulfide conversion reactions. This paper reviews the research on the application of Unary TMSs, heterostructures, etc. in Li−S batteries, and gives some research methods for TMD catalysts in Li−S batteries. Finally, it points out the main focuses and direction of future Li−S battery research and development. It aims to provide some insights into the design and manufacture of advanced Li−S batteries for commercial use.
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