SOLID ELECTROLYTE AND SOLID ELECTROLYTE CELL

Title:

SOLID ELECTROLYTE AND SOLID ELECTROLYTE CELL

Document Type and Number:

Japanese Patent JP2023049024

Kind Code:

A

Abstract:

To provide a solid electrolyte having high ionic conductivity and a solid electrolyte cell.SOLUTION: There is provided a solid electrolyte cell 10 comprising a cathode 1, an anode 2 and a solid electrolyte layer 3, wherein when the specific surface area is S (m2/g), the average particle diameter is D (μm) and the real density is ρ (g/cm3), the solid electrolyte layer 3 is composed of a compound satisfying the following expression (1): S>6/(ρD) (1). Further, the cathode 1 has a cathode current collector 1A and a cathode active material layer 1B containing a cathode active material. The anode 2 has an anode current collector 2A and an anode active material layer 2B containing an anode active material.SELECTED DRAWING: Figure 1

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Inventors:

SUZUKI TAKERU

Application Number:

JP2022153255A

Publication Date:

April 07, 2023

Filing Date:

September 27, 2022

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Assignee:

TDK CORP

International Classes:

H01B1/06; C01F17/30; C01G25/00; H01B1/08; H01M10/052; H01M10/056; H01M10/0562

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