Hydrogen generation catalysts and systems for hydrogen generation
First Claim
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1. A supported catalyst for the generation of hydrogen, comprising:
- a mixture of at least first and second metals, wherein each of the first and second metals is different and is independently selected from the group consisting of cobalt, ruthenium, zinc, molybdenum, manganese, iron, titanium, tin, cadmium, nickel, boron, and iridium; and
wherein the supported catalyst has a BET surface area of about 5 to about 100 m2/g.
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Abstract
Supported catalysts are provided to promote hydrogen generation from the hydrolysis of boron hydrides. The supported catalyst is a supported metallic mixture comprising a first transition metal selected from the group consisting of cobalt, ruthenium, zinc, molybdenum, manganese, titanium, tin, cadmium, and iridium, in an amount of from about 0.1 to about 20% by weight, and a second metal selected from the group consisting of cobalt, ruthenium, zinc, molybdenum, manganese, titanium, tin, cadmium, boron, and iridium, in an amount of from about 0.05 to about 25% by weight of the supported catalyst.
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37 Claims
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1. A supported catalyst for the generation of hydrogen, comprising:
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a mixture of at least first and second metals, wherein each of the first and second metals is different and is independently selected from the group consisting of cobalt, ruthenium, zinc, molybdenum, manganese, iron, titanium, tin, cadmium, nickel, boron, and iridium; and
wherein the supported catalyst has a BET surface area of about 5 to about 100 m2/g. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A supported catalyst for hydrogen generation, comprising:
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a support substrate; and
a metallic mixture on the support, wherein the mixture comprises a first metal in an amount of about 0.05 to about 20% by weight, and a second metal in an amount of about 0.01 to about 25% by weight of the supported catalyst. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A ruthenium/cobalt hydrogen generation catalyst, comprising:
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a support; and
ruthenium in an amount of about 0.05 to about 2% by weight, and cobalt in an amount of about 1 to about 5% by weight. - View Dependent Claims (32, 33, 34, 35, 36, 37)
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Specification