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Title:
ALL-SOLID-STATE BATTERY
Document Type and Number:
WIPO Patent Application WO/2021/176832
Kind Code:
A1
Abstract:
This all-solid-state battery comprises: a positive electrode layer that includes a positive electrode collector layer and a positive electrode active material layer; a negative electrode layer that includes a negative electrode collector layer and a negative electrode active material layer; and a solid electrolyte layer that includes a solid electrolyte, wherein the positive electrode active material layer and the negative electrode active material layer each have a G-band full-width at half-maximum (G-FWHM) in the Raman spectrum of 40 (cm-1) or less.

Inventors:
TSUKADA TAKEO (JP)
Application Number:
PCT/JP2021/000072
Publication Date:
September 10, 2021
Filing Date:
January 05, 2021
Export Citation:
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Assignee:
TDK CORP (JP)
International Classes:
C01B25/45; C01B32/05; H01M4/62; H01M10/0562
Domestic Patent References:
WO2019026940A12019-02-07
Foreign References:
JP2018170189A2018-11-01
JP2018055999A2018-04-05
JP2015125818A2015-07-06
JP2018537803A2018-12-20
JPH11312525A1999-11-09
JP2012243645A2012-12-10
JP2013101825A2013-05-23
JP2017075091A2017-04-20
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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