Electrode structure, capacitor, battery, and method for manufacturing electrode structure

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United States of America Patent

PATENT NO 8638545
APP PUB NO 20130196056A1
SERIAL NO

13752075

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Abstract

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An electrode structure which provides adhesiveness between an aluminum material, as a base material, and a dielectric layer, and adhesiveness between the dielectric layers, and enables a high capacitance, even with a thick dielectric layer. An interposing layer is formed in at least one part of a region of the surface of the aluminum material between the aluminum material and the dielectric layer and includes aluminum and carbon. The dielectric layer includes dielectric particles including valve metal, and an organic substance layer formed on at least one part of a surface of the dielectric particle. A mixture layer of dielectric particles, including the valve metal and a binder, is formed on a surface of the aluminum material, and thereafter, the aluminum material is heated in a state where the aluminum material is placed in a space including a hydrocarbon-containing substance.

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Patent Owner(s)

Patent OwnerAddress
TOYO ALUMINIUM KABUSHIKI KAISHA6-8 KYUTARO-MACHI 3-CHOME CHUO-KU OSAKA-SHI OSAKA 5410056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashitaka, Zenya Osaka, JP 12 174
Inoue, Hietoshi Osaka, JP 1 0
Nakayama, Kunihiko Osaka, JP 14 48

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