Title:
HYDROGEN PERMEABLE MEMBRANE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/225641
Kind Code:
A1
Abstract:
This hydrogen permeable membrane comprises an alloy film which contains Pd and Cu. This alloy film is an electrolytic plating film and has a BCC structure; and the Pd:Cu ratio (atomic ratio) in this alloy film is from 4:6 to 6:4.
Inventors:
KATO YUKITAKA (JP)
MAEDA TETSUHIKO (JP)
ENDO NARUKI (JP)
YAEGASHI SATOSHI (JP)
FURUKAWA YOSHITOMO (JP)
DEZAWA NORIKAZU (JP)
MAEDA TETSUHIKO (JP)
ENDO NARUKI (JP)
YAEGASHI SATOSHI (JP)
FURUKAWA YOSHITOMO (JP)
DEZAWA NORIKAZU (JP)
Application Number:
PCT/JP2019/020255
Publication Date:
November 28, 2019
Filing Date:
May 22, 2019
Export Citation:
Assignee:
TOKYO INST TECH (JP)
AIST (JP)
SANNO CO LTD (JP)
AIST (JP)
SANNO CO LTD (JP)
International Classes:
B01D71/02; B01D69/00; B01D69/12; C25D1/00; C25D1/04; C25D3/56; C25D7/00
Foreign References:
| JP2014097443A | 2014-05-29 | |||
| JP2008289970A | 2008-12-04 | |||
| JP2016175016A | 2016-10-06 | |||
| JP2012152701A | 2012-08-16 | |||
| JP2012201974A | 2012-10-22 | |||
| US20070240566A1 | 2007-10-18 |
Other References:
WATANABE; SHINGO, ET.AL.: "Manufacturing of electrolytic PdCu alloy plating film for hydrogen permeable membrane", ABSTRACTS OF THE 125TH LECTURE CONFERENCE OF THE SURFACE FINISHING SOCIETY OF JAPAN, 1 March 2012 (2012-03-01), pages 141
HOWARD B. H. ET AL.: "Hydrogen permeance of palladium-copper alloy membranes over a wide range of temperatures and pressures", JOURNAL OF MEMBRANE SCIENCE, vol. 241, 2004, pages 207 - 218, XP004525726, DOI: 10.1016/j.memsci.2004.04.031
WESTERWAAL R. J. ET AL.: "The hydrogen permeability of Pd-Cu based thin film membranes in relation to their structure:A combinatorial approach", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 40, 14 February 2015 (2015-02-14), pages 3932 - 3943, XP029142803, DOI: 10.1016/j.ijhydene.2015.01.124
HOWARD B. H. ET AL.: "Hydrogen permeance of palladium-copper alloy membranes over a wide range of temperatures and pressures", JOURNAL OF MEMBRANE SCIENCE, vol. 241, 2004, pages 207 - 218, XP004525726, DOI: 10.1016/j.memsci.2004.04.031
WESTERWAAL R. J. ET AL.: "The hydrogen permeability of Pd-Cu based thin film membranes in relation to their structure:A combinatorial approach", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 40, 14 February 2015 (2015-02-14), pages 3932 - 3943, XP029142803, DOI: 10.1016/j.ijhydene.2015.01.124
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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