Title:
引張強度に優れる複合金属箔
Document Type and Number:
Japanese Patent JP5617611
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a production method of a composite metal foil superior in tensile strength, which can be used as a positive electrode current collector and the like of a storage device.SOLUTION: The composite metal foil is characterized in that an aluminum coating film is formed on the surface of a foil made of a metal better than aluminum in tensile strength by an electrolytic process in which an electrolytic aluminum plating solution having a water content of 20 ppm or less is used.
Inventors:
岡本 篤志
星 裕之
安藤 節夫
星 裕之
安藤 節夫
Application Number:
JP2010289691A
Publication Date:
November 05, 2014
Filing Date:
December 27, 2010
Export Citation:
Assignee:
日立金属株式会社
International Classes:
C25D7/06; B32B15/01; C25D3/44; C25D7/00; H01G9/055; H01G11/06; H01G11/66; H01G11/68; H01G11/70; H01G11/84; H01M4/64; H01M4/66
Attorney, Agent or Firm:
Yukifumi Tsujita
Shin-ichi Abe
Shin-ichi Abe