Affiliation:
1. Hubei Key Lab of Electrochemical Power Sources College of Chemistry and Molecular Sciences Wuhan University Wuhan 430072 China
Abstract
AbstractOrganic cathode materials (OCMs) possess high resource sustainability, large structural diversity, high theoretical energy density, and potentially low cost, however, suffer from the dissolution problem in liquid non‐aqueous electrolyte. Solid‐state batteries (SSBs) are regarded as the final solution of Li and Na metal batteries because of the intrinsic safety, but hindered by many challenges including the poor contact with rigid inorganic cathode materials. Therefore, applying OCMs in SSBs is probably a win‐win strategy to compensate for their respective deficiency. In this review, some fundamental knowledge of OCMs and SSBs are briefly introduced at first, with emphasis on different types of solid‐state electrolytes (SSEs). Then the reported works on OCM‐based SSBs are summarized by classifying them into non‐ceramic, semi‐ceramic, and all‐ceramic ones. Finally, we conclude our understandings on the main scientific issues and possible solutions. To sum up, the combination of OCMs and SSBs brings about many new challenges but also opportunities towards their practical application.
Funder
National Key Research and Development Program of China
National Natural Science Foundation of China
Recruitment Program for Young Professionals
Subject
Electrochemistry,Electrical and Electronic Engineering,Energy Engineering and Power Technology
Cited by
3 articles.
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