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Li2CO3: A Critical Issue for Developing Solid Garnet Batteries
Huo, HY; Luo, J; Thangadurai, V; Guo, XX; Nan, CW; Sun, XL
2020
Source PublicationACS ENERGY LETTERS
ISSN2380-8195
Issue1Pages:252
SubtypeArticle
AbstractSolid garnet electrolytes are promising solid-state electrolytes because of their favorable ionic conductivity and high stability against Li metal anodes. However, their special surface chemistry greatly affects the practical applications whether in the form of garnet ceramic electrolytes (GCEs) or polymer/garnet electrolytes (PGEs). Even though large-scale production of garnet in an ambient atmosphere is possible, the passivated surface due to air exposure can lead to poor interfacial properties of GCEs with electrodes and low ionic conductivities of PGEs. Understanding the effects of air exposure on garnet structure stability, ion mobility, and interfacial configuration is crucial for better applications of solid garnet electrolytes. In this Perspective, we comprehensively recapitulate the reaction mechanisms and influencing factors of air-induced contaminations. Various surface engineering strategies tailoring garnet particles and/or pellets are reviewed. This Perspective provides insightful guidelines for better storage of garnet electrolytes and construction of solid garnet batteries with enhanced electrochemical performance.
DOI10.1021/acsenergylett.9b02401
WOS KeywordION-CONDUCTING MEMBRANE ; INTERFACIAL RESISTANCE ; ELECTROCHEMICAL PERFORMANCE ; DOPED LI7LA3ZR2O12 ; SURFACE-CHEMISTRY ; CRYSTAL-STRUCTURE ; AIR STABILITY ; STATE ; ELECTROLYTE ; EXCHANGE
Language英语
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28402
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Huo, HY,Luo, J,Thangadurai, V,et al. Li2CO3: A Critical Issue for Developing Solid Garnet Batteries[J]. ACS ENERGY LETTERS,2020(1):252.
APA Huo, HY,Luo, J,Thangadurai, V,Guo, XX,Nan, CW,&Sun, XL.(2020).Li2CO3: A Critical Issue for Developing Solid Garnet Batteries.ACS ENERGY LETTERS(1),252.
MLA Huo, HY,et al."Li2CO3: A Critical Issue for Developing Solid Garnet Batteries".ACS ENERGY LETTERS .1(2020):252.
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