Title:
SOLID ELECTROLYTE COMPOSITION, SOLID ELECTROLYTE-CONTAINING SHEET, ALL-SOLID-STATE SECONDARY BATTERY, METHOD FOR PRODUCING SOLID ELECTROLYTE-CONTAINING SHEET, AND METHOD FOR PRODUCING ALL-SOLID-STATE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/054455
Kind Code:
A1
Abstract:
A solid electrolyte composition which contains (A) an inorganic solid electrolyte that has conductivity of ions of a metal in group 1 or group 2 of the periodic table, (B) a polymer and (C) a dispersion medium, and wherein the polymer (B) contains a constituent derived from a macromonomer that satisfies condition (1) to condition (3) described below; a solid electrolyte-containing sheet which is obtained using this solid electrolyte composition; an all-solid-state secondary battery; a method for producing a solid electrolyte-containing sheet; and a method for producing an all-solid-state secondary battery.
Condition (1): The macromonomer has an SP value of 19.0 MPa1/2 or less.
Condition (2): The macromonomer has a mass average molecular weight of 1,000 or more.
Condition (3): The macromonomer has at least two groups represented by general formula (1). In the formula, R represents a hydrogen atom or a substituent.
Inventors:
MIMURA TOMONORI (JP)
MOCHIZUKI HIROAKI (JP)
MAKINO MASAOMI (JP)
KUSHIDA YO (JP)
MOCHIZUKI HIROAKI (JP)
MAKINO MASAOMI (JP)
KUSHIDA YO (JP)
Application Number:
PCT/JP2018/034050
Publication Date:
March 21, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01M10/0562; H01M4/62; H01M10/052; H01M10/058
Domestic Patent References:
WO2015046314A1 | 2015-04-02 | |||
WO2012173089A1 | 2012-12-20 | |||
WO2012173089A1 | 2012-12-20 |
Foreign References:
JP2011014387A | 2011-01-20 | |||
JP2015088486A | 2015-05-07 | |||
JP2017177578A | 2017-10-05 |
Other References:
H. L. HOY, JOURNAL OF PAINTING, vol. 42, 1970, pages 76 - 118
T. OHTOMOA. HAYASHIM. TATSUMISAGOY. TSUCHIDAS. HAMGAK. KAWAMOTO, JOURNAL OF POWER SOURCES, vol. 233, 2013, pages 231 - 235
A. HAYASHIS. HAMAH. MORIMOTOM. TATSUMISAGOT. MINAMI, CHEM. LETT., 2001, pages 872,873
See also references of EP 3683882A4
T. OHTOMOA. HAYASHIM. TATSUMISAGOY. TSUCHIDAS. HAMGAK. KAWAMOTO, JOURNAL OF POWER SOURCES, vol. 233, 2013, pages 231 - 235
A. HAYASHIS. HAMAH. MORIMOTOM. TATSUMISAGOT. MINAMI, CHEM. LETT., 2001, pages 872,873
See also references of EP 3683882A4
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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