METHOD FOR PRODUCING ALUMINUM STRUCTURE, AND ALUMINUM STRUCTURE

WIPO Patent Application WO/2012/039287

A1

Provided are: a method for producing an aluminum structure using a porous resin molded body that has a three-dimensional network structure, by which an aluminum structure that has a small amount of oxide on the aluminum surface (namely, that has a thin oxide film) can be formed; and a method by which an aluminum porous body that especially has a large area can be obtained. The production method comprises: a step for preparing an aluminum-coated resin molded body in which an aluminum layer is formed, directly or with another layer interposed therebetween, on the surface of a resin molded body that is formed of urethane; and a step for decomposing the resin molded body by bringing the aluminum-coated resin molded body into contact with a concentrated nitric acid that has a concentration of not less than 62%.

HOSOE AKIHISA (JP)
KIMURA KOTARO (JP)
SUGIHARA TAKAYASU (JP)
OHAMA OSAMU (JP)
OKUNO KAZUKI (JP)
AWAZU TOMOYUKI (JP)
NITTA KOJI (JP)

PCT/JP2011/070465

March 29, 2012

September 08, 2011

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SUMITOMO ELECTRIC INDUSTRIES (JP)
HOSOE AKIHISA (JP)
KIMURA KOTARO (JP)
SUGIHARA TAKAYASU (JP)
OHAMA OSAMU (JP)
OKUNO KAZUKI (JP)
AWAZU TOMOYUKI (JP)
NITTA KOJI (JP)

C25D1/08; C23C28/02; C25D3/66; C25D5/56; H01G11/30; H01M4/80

JP2005285629A	2005-10-13
JPH06349481A	1994-12-22
JP2003142109A	2003-05-16

NAKATA, Motomi et al. (JP)
Nakada Motoki (JP)

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