Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xi Shan0
Joe Payer0
Laurie Dudik0
Seth Levine0
Chung-Chiun Liu0
Jesse Wainright0
Date of Patent
July 29, 2008
0Patent Application Number
107637300
Date Filed
January 23, 2004
0Patent Primary Examiner
Patent abstract
A hydrogen storage system is described that can fabricated under ambient atmospheric conditions and humidity. The hydrogen storage system includes hydrogen-absorbing alloy particles, such as ABx-type alloys, for example LaNi4.7Al0.3, AB/A2B-type alloys, for example Mg2Ni, and AB2-type alloys, and group VIII transition metal particles, such as Pd, Pt, Ni, Ru, and/or Re, that are mechanically alloyed. The mechanically alloyed particles are stable and retain their hydrogen-absorbing efficiency even after prolonged exposure to air and water. Binders and solvent can be added to produce low-viscosity inks. The hydrogen storage system can be used with fuel cells that can be microfabricated and optionally be integrated with electronic devices.
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