Title:
PRODUCTION METHOD FOR POROUS ALUMINUM BODY, POROUS ALUMINUM BODY, CURRENT COLLECTOR, ELECTRODE, AND ELECTROCHEMICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/192645
Kind Code:
A1
Abstract:
Provided is a production method for a porous aluminum body that comprises: a step in which a resin structure is produced by using molten salt electrolytic plating to form an aluminum film of the surface of a resin substrate having a three-dimensional mesh structure; a step in which moisture is removed from the resin structure; and a step in which the resin structure from which moisture has been removed is heat treated to remove the substrate. It is preferable that the resin structure be heat treated at a temperature of 50-300 °C at the step in which moisture is removed from the resin structure, and that the resin structure be heated at a temperature that is equal to or greater than 370 °C and lower than the melting point of aluminum at the step in which the substrate is removed.
Inventors:
KIMURA KOUTAROU (JP)
GOTO KENGO (JP)
HOSOE AKIHISA (JP)
NISHIMURA JUNICHI (JP)
OKUNO KAZUKI (JP)
SAKAIDA HIDEAKI (JP)
GOTO KENGO (JP)
HOSOE AKIHISA (JP)
NISHIMURA JUNICHI (JP)
OKUNO KAZUKI (JP)
SAKAIDA HIDEAKI (JP)
Application Number:
PCT/JP2014/063652
Publication Date:
December 04, 2014
Filing Date:
May 23, 2014
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
C22C1/08; C25D1/08; C25D1/20; H01M4/13; H01M4/80
Domestic Patent References:
| WO2012111585A1 | 2012-08-23 |
Foreign References:
| JP2012186160A | 2012-09-27 | |||
| JP2011249261A | 2011-12-08 | |||
| JP2012255185A | 2012-12-27 | |||
| JPH0892669A | 1996-04-09 |
Attorney, Agent or Firm:
NAKATA, Motomi et al. (JP)
Nakada Motoki (JP)
Nakada Motoki (JP)
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