Exceptional electrochemical performance of rechargeable Li-S batteries with a polysulfide-containing electrolyte

Shuru Chen; Fang Dai; Mikhail L. Gordin; Donghai Wang

doi:10.1039/c3ra23070h

Exceptional electrochemical performance of rechargeable Li-S batteries with a polysulfide-containing electrolyte

Shuru Chen, Fang Dai, Mikhail L. Gordin, Donghai Wang

Research output: Contribution to journal › Article › peer-review

94 Scopus citations

Abstract

Soluble lithium polysulfides (Li₂S_x, x ≥ 6) were used as co-salts/additives in an ether-based electrolyte for lithium sulfur (Li-S) batteries. By optimizing the concentration of the polysulfide species and the amount of electrolyte, the Li-S batteries show high and stable discharge capacity, outstanding rate capability, and exceptional cycling performance.

Original language	English (US)
Pages (from-to)	3540-3543
Number of pages	4
Journal	RSC Advances
Volume	3
Issue number	11
DOIs	https://doi.org/10.1039/c3ra23070h
State	Published - Mar 21 2013

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering

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10.1039/c3ra23070h

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abstract = "Soluble lithium polysulfides (Li2Sx, x ≥ 6) were used as co-salts/additives in an ether-based electrolyte for lithium sulfur (Li-S) batteries. By optimizing the concentration of the polysulfide species and the amount of electrolyte, the Li-S batteries show high and stable discharge capacity, outstanding rate capability, and exceptional cycling performance.",

author = "Shuru Chen and Fang Dai and Gordin, {Mikhail L.} and Donghai Wang",

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AU - Gordin, Mikhail L.

AU - Wang, Donghai

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Y1 - 2013/3/21

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AB - Soluble lithium polysulfides (Li2Sx, x ≥ 6) were used as co-salts/additives in an ether-based electrolyte for lithium sulfur (Li-S) batteries. By optimizing the concentration of the polysulfide species and the amount of electrolyte, the Li-S batteries show high and stable discharge capacity, outstanding rate capability, and exceptional cycling performance.

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Exceptional electrochemical performance of rechargeable Li-S batteries with a polysulfide-containing electrolyte

Abstract

All Science Journal Classification (ASJC) codes

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