ALL-SOLID-STATE BATTERY

Title:

ALL-SOLID-STATE BATTERY

Document Type and Number:

WIPO Patent Application WO/2021/090774

Kind Code:

A1

Abstract:

This all-solid-state battery is provided with an electrode layer, a solid electrolyte layer, and an intermediate layer that is at least partially arranged between the electrode layer and the solid electrolyte layer; the electrode layer comprises a collector layer and an active material layer; the active material layer contains an active material and a carbon material; the intermediate layer has ion conductivity; and the carbon content in the intermediate layer is lower than the carbon content in the active material layer.

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Inventors:

TANAKA TEIICHI (JP)
TSUKADA TAKEO (JP)

Application Number:

PCT/JP2020/040889

Publication Date:

May 14, 2021

Filing Date:

October 30, 2020

Export Citation:

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Assignee:

TDK CORP (JP)

International Classes:

H01M4/13; H01M4/62; H01M10/052; H01M10/0562; H01M10/0585

Domestic Patent References:

WO2013175993A1

2013-11-28

Foreign References:

JPH11283664A	1999-10-15
JP2012104270A	2012-05-31
JP2015225855A	2015-12-14
JP2020109748A	2020-07-16