Ultrathin, dense, hybrid polymer/ceramic gel electrolyte for high energy lithium metal batteries

Ultrathin, dense, hybrid polymer/ceramic gel electrolyte for high energy lithium metal batteries

[Display omitted] •7.3-μm-thick ultrathin, dense, hybrid polymer/ceramic gel electrolyte is explored.•Tensile strength and Young’s modulus are respectively enhanced by 1500% and 4000%.•Electrochemical stability window of 6.0 V vs. Li/Li+ is enabled. To realize energy densities in comparison to organ...

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Veröffentlicht in:Materials letters 2020-11, Vol.279, p.128480, Article 128480
Hauptverfasser: Song, Shufeng, Deng, Fan, Zhai, Yanfang, Yang, Guanming, Yao, Jianyao, Li, Shuai, Hu, Ning, Tang, Weiping, Wen, Zhaoyin, Lu, Li
Format: Artikel
Sprache:eng
Schlagworte:
Configurations
Electrical properties
Electrolytes
Gel electrolyte
Lithium
Lithium batteries
Lithium metal battery
Materials science
Mechanical properties
Membranes
Modulus of elasticity
Polymeric composites
Polymers
Separators
Vinylidene
Vinylidene fluoride
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Zusammenfassung:[Display omitted] •7.3-μm-thick ultrathin, dense, hybrid polymer/ceramic gel electrolyte is explored.•Tensile strength and Young’s modulus are respectively enhanced by 1500% and 4000%.•Electrochemical stability window of 6.0 V vs. Li/Li+ is enabled. To realize energy densities in comparison to organic-liquid-electrolyte-level batteries, ultrathin gel polymer electrolytes (GPEs) with wide potential window and good mechanical properties are desired. However, GPEs with comparable thicknesses to commercial polymer separators (
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2020.128480