Title:
ALL-SOLID SECONDARY BATTERY, ELECTRODE SHEET FOR ALL-SOLID SECONDARY BATTERY, AND METHOD OF MANUFACTURING SAID BATTERY AND SHEET
Document Type and Number:
WIPO Patent Application WO/2017/104583
Kind Code:
A1
Abstract:
An all-solid secondary battery, a method for manufacturing the same, an electrode sheet for an all-solid secondary battery, and a method for manufacturing the same, said battery being provided with a cathode that has an electroconductive film and a cathode active material layer in the stated order on the surface of a collector, an anode that has an anode active material layer, and an inorganic solid electrolyte layer between the cathode active material layer and the anode active material layer; the surface of the collector having an arithmetic average roughness Ra of 0.24 to 0.38 µm, and 10 to 80 recesses per 100 µm2; and said recesses having an average opening diameter of 0.3 to 3.0 µm.
Inventors:
MEGURO KATSUHIKO (JP)
MOCHIZUKI HIROAKI (JP)
MOCHIZUKI HIROAKI (JP)
Application Number:
PCT/JP2016/086820
Publication Date:
June 22, 2017
Filing Date:
December 09, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01M10/0562; H01M4/13; H01M4/139; H01M4/70; H01M10/058
Domestic Patent References:
| WO2012127653A1 | 2012-09-27 |
Foreign References:
| JP2015053240A | 2015-03-19 | |||
| JP2004288520A | 2004-10-14 | |||
| JP2015005421A | 2015-01-08 | |||
| JP2012079821A | 2012-04-19 |
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
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