Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-06-10
2008-10-21
Bos, Steven (Department: 1793)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C423S648100, C423S644000, C548S301700
Reexamination Certificate
active
07439369
ABSTRACT:
A method and system for storing and evolving hydrogen employ chemical compounds that can be hydrogenated to store hydrogen and dehydrogenated to evolve hydrogen. A catalyst lowers the energy required for storing and evolving hydrogen. The method and system can provide hydrogen for devices that consume hydrogen as fuel.
REFERENCES:
patent: 5527979 (1996-06-01), Agaskar et al.
patent: 5817891 (1998-10-01), Brocker et al.
patent: 6699457 (2004-03-01), Cortright et al.
patent: 2002/0103401 (2002-08-01), Schelhaas et al.
patent: 2003/0009943 (2003-01-01), Millet et al.
patent: 2003/0099593 (2003-05-01), Cortright et al.
patent: 2003/0170171 (2003-09-01), Cortright et al.
patent: 2004/0022723 (2004-02-01), Cortright et al.
Meijer et al., “Triruthenium Dodecacarbonyl/Triphenylphosphine Catalyzed Dehydrogenation of Primary and Secondary Alcohols,” Tetrahedron, vol. 60, pp. 1065-1072, Jan. 2004.
Ligthart et al., “.Highly Sustainable Catalytic Dehydrogenation of Alcohols with Evolution of Hydrogen Gas,” Tetrahedron Letters, vol. 44, pp. 1507-1509, Feb. 2003.
Hodoshima et al., “Catalytic Decalin Dehydrogenation/Naphthalene Hydrogenation Pair as a Hydrogen Source for Fuel Cell Vehicle,” International Journal of Hydrogen Energy, vol. 28, pp. 1255-1262, Nov. 2003.
Xu et al., “Thermochemical Alkane Dehydrogenation Catalyzed in Solution Without the Use of a Hydrogen Acceptor,” Chemical Communications, pp. 2273-2294, Dec. 1997.
Brunet et al., “Formal Transfers of Hydride from Carbon-Hydrogen Bonds. Generation of H2from Orthoformamides Designed to Undergo Intramolecular Protonolysis of Activated Carbon-Hydrogen Bonds,” Journal of Organic Chemistry, vol. 61, pp. 2020-2026, Mar. 1996.
Brunet et al., “Formal Transfers of Hydride from Carbon-Hydrogen Bonds. Attempted Generation of H2by Intramolecular Protonolysis of the Activated Carbon-Hydrogen Bonds of Dihydrobenzimidazoles,” Canadian Journal of Chemistry, vol. 74, pp. 689-696, May 1996.
Hill et al., “The Conversion of Polysaccharides to Hydrogen Gas. Part III: The Conversion of Cellulose to Formic Acid/Formate Ion and Hydrogen,” J. Chem. Tech. Biotechnol, 1988, vol. 41, pp. 173-181.
Hill et al., “The Conversion of Polysaccharides to Hydrogen Gas. Part II: The Catalytic Decomposition of Formaldehyde in the Aqueous Phase,” J. Chem. Tech. Biotechnol, 1988, vol. 41, pp. 135-144.
Hill et al., “The Conversion of Polysaccharides to Hydrogen Gas. Part I: The Palladium Catalysed Decomposition of Formic Acid/ Sodium Formate Solutions,” J. Chem. Tech. Biotechnol, 1988, vol. 41, pp. 121-133.
Jung et al., “Dehydrogenation of Alcohols and Hydrogenation of Aldehydes Using Homogeneous Ruthenium Catalysts,” Organometallics, 1982, vol. 1, pp. 658-666.
Williams et al., “Use of Carbon Dioxide in Energy Storage,” Appl. Phys. Lett., vol. 33, pp. 1173-1174, Sep. 1978.
Cameron Thomas M.
Hay P. Jeffrey
Schwarz Daniel E.
Thorn David L.
Tumas William
Borkowsky Samuel L.
Bos Steven
Loa Alamos National Security, LLC
Wartalowicz Paul
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