Localized high-concentration electrolyte enabled by a novel ester diluent for lithium metal batteries

Meng Zhu; Xiaojuan Jiao; Wenwei Wang; Haiwei Chen; Fengjiao Li

doi:10.1039/d2cc05847b

Localized high-concentration electrolyte enabled by a novel ester diluent for lithium metal batteries

Meng Zhu, Xiaojuan Jiao, Wenwei Wang, Haiwei Chen^*, Fengjiao Li^*

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

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

5 Citations (Scopus)

Abstract

To achieve stable Li anode cycling with a high-voltage cathode and high efficiency, a novel ester diluent-based localized high-concentration electrolyte (LHCE) was successfully applied. The oxidation resistance of the high-concentration electrolyte is retained after dilution. More than 99.5% Coulombic efficiency is achieved in Li||Cu cells owing to the optimized physical properties, and the robust SEI film enables superior long-term operation with a high-voltage cathode. This strategy verifies the effectiveness of developing ester diluents for LHCEs applied in lithium metal batteries.

Original language	English
Pages (from-to)	712-715
Number of pages	4
Journal	Chemical Communications
Volume	59
Issue number	6
DOIs	https://doi.org/10.1039/d2cc05847b
Publication status	Published - 12 Dec 2022

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Zhu, M., Jiao, X., Wang, W., Chen, H., & Li, F. (2022). Localized high-concentration electrolyte enabled by a novel ester diluent for lithium metal batteries. Chemical Communications, 59(6), 712-715. https://doi.org/10.1039/d2cc05847b

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title = "Localized high-concentration electrolyte enabled by a novel ester diluent for lithium metal batteries",

abstract = "To achieve stable Li anode cycling with a high-voltage cathode and high efficiency, a novel ester diluent-based localized high-concentration electrolyte (LHCE) was successfully applied. The oxidation resistance of the high-concentration electrolyte is retained after dilution. More than 99.5% Coulombic efficiency is achieved in Li||Cu cells owing to the optimized physical properties, and the robust SEI film enables superior long-term operation with a high-voltage cathode. This strategy verifies the effectiveness of developing ester diluents for LHCEs applied in lithium metal batteries.",

author = "Meng Zhu and Xiaojuan Jiao and Wenwei Wang and Haiwei Chen and Fengjiao Li",

note = "Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

year = "2022",

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doi = "10.1039/d2cc05847b",

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T1 - Localized high-concentration electrolyte enabled by a novel ester diluent for lithium metal batteries

AU - Zhu, Meng

AU - Jiao, Xiaojuan

AU - Wang, Wenwei

AU - Chen, Haiwei

AU - Li, Fengjiao

PY - 2022/12/12

Y1 - 2022/12/12

N2 - To achieve stable Li anode cycling with a high-voltage cathode and high efficiency, a novel ester diluent-based localized high-concentration electrolyte (LHCE) was successfully applied. The oxidation resistance of the high-concentration electrolyte is retained after dilution. More than 99.5% Coulombic efficiency is achieved in Li||Cu cells owing to the optimized physical properties, and the robust SEI film enables superior long-term operation with a high-voltage cathode. This strategy verifies the effectiveness of developing ester diluents for LHCEs applied in lithium metal batteries.

AB - To achieve stable Li anode cycling with a high-voltage cathode and high efficiency, a novel ester diluent-based localized high-concentration electrolyte (LHCE) was successfully applied. The oxidation resistance of the high-concentration electrolyte is retained after dilution. More than 99.5% Coulombic efficiency is achieved in Li||Cu cells owing to the optimized physical properties, and the robust SEI film enables superior long-term operation with a high-voltage cathode. This strategy verifies the effectiveness of developing ester diluents for LHCEs applied in lithium metal batteries.

UR - http://www.scopus.com/inward/record.url?scp=85144762840&partnerID=8YFLogxK

U2 - 10.1039/d2cc05847b

DO - 10.1039/d2cc05847b

M3 - Article

C2 - 36541014

AN - SCOPUS:85144762840

SN - 1359-7345

VL - 59

SP - 712

EP - 715

JO - Chemical Communications

JF - Chemical Communications

IS - 6

ER -

Localized high-concentration electrolyte enabled by a novel ester diluent for lithium metal batteries

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