Anodeless coating layer for All-solid-state battery and All-solid-state battery including the same

Provided are an anodeless coating layer for an all-solid battery, and an all-solid battery including the same. The anodeless coating layer of the present invention comprises a binder and a negative electrode active material forming a mixture or an alloy with lithium. The binder contains a block copo...

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Bibliographic Details
Main Authors LEE, YONG GUN, SUGIMOTO TOSHINORI, AIHARA YUICHI, RYU, SAE BOM, IM, DONG MIN
Format Patent
LanguageEnglish
Korean
Published 15.05.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:Provided are an anodeless coating layer for an all-solid battery, and an all-solid battery including the same. The anodeless coating layer of the present invention comprises a binder and a negative electrode active material forming a mixture or an alloy with lithium. The binder contains a block copolymer comprising a conductive domain and a non-conductive domain or a combination thereof. The conductive domain is an ion conductive domain, an electron conductive domain or a combination thereof. 리튬과 합금 또는 화합물을 형성하는 음극 활물질과 바인더를 포함하는 전고체전지용 무음극 코팅층이며, 상기 바인더가 전도성 도메인(conductive domain) 및 비전도성 도메인(non-conductive domain)을 포함하는 블록 공중합체 또는 그 조합물을 포함하며, 상기 전도성 도메인은 이온 전도성 도메인, 전자 전도성 도메인 또는 그 조합물인 전고체전지용 무음극 코팅층, 이를 포함하는 전고체전지가 제시된다.
Bibliography:Application Number: KR20180136041