Chemistry of inorganic compounds – Carbon or compound thereof – Binary compound
Patent
1998-11-05
2000-08-15
Dunn, Tom
Chemistry of inorganic compounds
Carbon or compound thereof
Binary compound
423440, C01B 3130
Patent
active
061032107
ABSTRACT:
A process for providing elemental metals or metal oxides distributed on a carbon substrate or self-supported utilizing graphite oxide as a precursor. The graphite oxide is exposed to one or more metal chlorides to form an intermediary product comprising carbon, metal, chloride, and oxygen. This intermediary product can be fiber processed by direct exposure to carbonate solutions to form a second intermediary product comprising carbon, metal carbonate, and oxygen. Either intermediary product may be further processed: a) in air to produce metal oxide; b) in an inert environment to produce metal oxide on carbon substrate; c) in a reducing environment to produce elemental metal distributed on carbon substrate. The product generally takes the shape of the carbon precursor.
REFERENCES:
patent: 2282098 (1942-05-01), Taylor
patent: 3615829 (1971-10-01), Sprague
patent: 4206263 (1980-06-01), Regier et al.
patent: 4584252 (1986-04-01), Touzain et al.
patent: 4666628 (1987-05-01), Uchikawa
patent: 4885120 (1989-12-01), McQuillan et al.
From Graphite to Porous Carbon Containing Nanoparticles through Chemical Reactions C.C. Hung; J. Corbin, Apr. 8-12, 1996.
Fabrication of Iron-Containing Carbon Materials from Graphite Fluoride, Chin-Cheh Hung, Jul. 16-21, 1995.
Brady et al., Materials Handbook 1977 p. 131.
Emeleus et al., Advances in Inorganic and Radiochemistry vol. 1959 pp. 223,226-230.
Dunn Tom
Hendrickson Stuart L.
Stone Kent N.
The United States of America as represented by the Administrator
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