Fabrication of permselective interlayer with uniform pore structure and in-situ sulfurized Co4S3 for high performance lithium sulfur battery

Yu, Miao; Dong, Zhiwei; Mu, Jiawei; Niu, Yuchao; Dai, Yan; Zheng, Wenji; Li, Xiangcun; He, Gaohong

doi:10.1016/j.seppur.2024.126664

Cited by 3 publications

(2 citation statements)

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“…By employing the coating method, active substances like metal oxides, , metal sulfides, , and bimetallic oxides can be applied onto the separator. This process enables interaction with LiPSs and inhibits the shuttle effect.…”

Section: Inorganic-based Modificationsmentioning

confidence: 99%

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Advanced Separator Materials for Enhanced Electrochemical Performance of Lithium–Sulfur Batteries: Progress and Prospects

Lin,

Gao,

Lan

et al. 2024

Langmuir

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Lithium−sulfur (Li−S) batteries are promising energy storage devices owing to their high theoretical specific capacity and energy density. However, several challenges, including volume expansion, slow reaction kinetics, polysulfide shuttle effect and lithium dendrite formation, hinder their commercialization. Separators are a key component of Li−S batteries. Traditional separators, made of polypropylene and polyethylene, have certain limitations that should be addressed. Therefore, this review discusses the basic properties and mechanisms of Li−S battery separators, focuses on preparing different functionalized separators to mitigate the shuttle effect of polysulfides. This review also introduces future research trends, emphasizing the potential of separator functionalization in advancing the Li−S battery technology.

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Section: Inorganic-based Modificationsmentioning

confidence: 99%

“…However, Li−S batteries also encounter several challenges that need to be overcome for their commercialization. These challenges include volume expansion, 4 sluggish reaction kinetics, 5 shuttle effect, 6 and the formation of lithium dendrites. 7 Addressing these issues is crucial for Li−S batteries in practical applications.…”

Section: ■ Introductionmentioning

confidence: 99%