SOLID ELECTROLYTE-INCLUDING SHEET, ELECTRODE SHEET FOR FULLY SOLID-STATE SECONDARY BATTERY, FULLY SOLID-STATE SECONDARY BATTERY, ELECTRONIC DEVICE, ELECTRIC VEHICLE, AND MANUFACTURING METHODS FOR THESE

Title:

Document Type and Number:

WIPO Patent Application WO/2019/208347

Kind Code:

A1

Abstract:

A solid electrolyte-including sheet, an electrode sheet for a fully solid-state secondary battery, said electrode sheet having said solid electrolyte-including sheet, a fully solid-state secondary battery that has said electrode sheet for a fully solid-state secondary battery, an electronic device and an electric vehicle that are provided with said fully solid-state secondary battery, and manufacturing methods for these, said solid electrolyte-including sheet having a tμm-thick solid electrolyte-including layer that includes an inorganic solid electrolyte and fibers with an average diameter d of 0.1-2μm and an average length L of 0.2-50mm, wherein L and t satisfy the relationship 100×t≤L≤2500×t.

Inventors:

FUKUNAGA AKIHITO (JP)
OZAWA SHIN (JP)
YAMAMOTO KENICHI (JP)

Application Number:

PCT/JP2019/016403

Publication Date:

October 31, 2019

Filing Date:

April 17, 2019

Export Citation:

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Assignee:

FUJIFILM CORP (JP)

International Classes:

H01M10/0562; H01B1/06; H01B13/00; H01M10/052; H01M10/0585

Domestic Patent References:

WO2011070893A1

2011-06-16

Foreign References:

JP2016031789A	2016-03-07
JP2012102422A	2012-05-31
JP2014096311A	2014-05-22
JP2008103258A	2008-05-01

Attorney, Agent or Firm:

IIDA & PARTNERS et al. (JP)

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