Review on solid electrolytes for all-solid-state lithium-ion batteries

All-solid-state (ASS) lithium-ion battery has attracted great attention due to its high safety and increased energy density. One of key components in the ASS battery (ASSB) is solid electrolyte that determines performance of the ASSB. Many types of solid electrolytes have been investigated in great...

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Bibliographic Details
Published inJournal of power sources Vol. 389; pp. 198 - 213
Main Authors Zheng, Feng, Kotobuki, Masashi, Song, Shufeng, Lai, Man On, Lu, Li
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.06.2018
Subjects
Electrochemical property
Lithium-ion battery
Solid electrolyte
Lithium-ion battery
Electrochemical property
Solid electrolyte
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ISSN0378-7753
1873-2755
DOI10.1016/j.jpowsour.2018.04.022

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Summary:All-solid-state (ASS) lithium-ion battery has attracted great attention due to its high safety and increased energy density. One of key components in the ASS battery (ASSB) is solid electrolyte that determines performance of the ASSB. Many types of solid electrolytes have been investigated in great detail in the past years, including NASICON-type, garnet-type, perovskite-type, LISICON-type, LiPON-type, Li3N-type, sulfide-type, argyrodite-type, anti-perovskite-type and many more. This paper aims to provide comprehensive reviews on some typical types of key solid electrolytes and some ASSBs, and on gaps that should be resolved. •Focus on solid-state lithium-ion batteries as future energy storage devices.•Address key component of ion conductors for solid-state battery.•Introduce advantages of different types of ion conductors.•Discuss effects of dopants on ionic conductivity in detail.•Engineer tailored interface to reduce interfacial impedance.
ISSN:0378-7753
1873-2755
DOI:10.1016/j.jpowsour.2018.04.022