Hydrogen storage alloys having a high porosity surface layer

Details for Australian Patent Application No. 2004233114 (hide)

Owner Ovonic Battery Company, Inc.

Inventors Koch, John; Reichman, Benjamin; Ovshinsky, Stanford R.; Fetcenko, Michael A.; Ouchi, Taihei; Mays, William; Young, Kwo

Agent Davies Collison Cave

Pub. Number AU-B-2004233114

PCT Pub. Number WO2004/094680

Priority 10/405,008 01.04.03 US

Filing date 23 March 2004

Wipo publication date 4 November 2004

Acceptance publication date 4 March 2010

International Classifications

C22C 30/00 (2006.01) Alloys containing less than 50% by weight of each constituent

B01J 23/755 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Nickel

C22C 1/05 (2006.01) Non-ferrous alloys, i.e. alloys based essentially on metals other than iron - Mixtures of metal powder with non-metallic powder

C22C 19/03 (2006.01) Alloys based on nickel or cobalt - based on nickel

H01M 4/38 (2006.01) Electrodes - of elements or alloys

H01M 4/58 (2006.01) Electrodes - of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy

H01M 10/34 (2006.01) Secondary cells - Gastight accumulators

Event Publications

20 October 2005 PCT application entered the National Phase

  PCT publication WO2004/094680 Priority application(s): WO2004/094680

4 March 2010 Application Accepted

  Published as AU-B-2004233114

1 July 2010 Standard Patent Sealed

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