電解コンデンサ用電極箔の製造方法

Title:

電解コンデンサ用電極箔の製造方法

Document Type and Number:

Japanese Patent JP4572649

Kind Code:

B2

Abstract:

A manufacturing method including: forming a boehmite film on a roughened surface of an aluminum foil; forming a particulate gel of a valve metal oxide on the surface of the aluminum foil on which the boehmite film is formed; then carrying out heat treatment for forming particulate valve metal oxide; and anodizing.

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Inventors:

Tatsuji Aoyama
Yoshihiro Watanabe

Application Number:

JP2004297405A

Publication Date:

November 04, 2010

Filing Date:

October 12, 2004

Export Citation:

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