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AssigneesSymyx Technologies, Inc., Honda Giken Kogyo Kabushiki Kaisha
InventorsQun Fan, Peter Strasser, Alexander Gorer, Martin Devenney, Ting He, Hiroyuki Oyanagi, Daniel M. Giaquinta, Kenta Urata, Hiroichi Fukuda, Konstantinos Chondroudis, Keith James Cendak
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A fuel cell catalyst comprising platinum, titanium and tungsten. In one or more embodiments, the concentration of platinum is less than 60 atomic percent, and/or the concentration of titanium is at least 20 atomic percent, and/or the concentration of tungsten is at least 25 atomic percent.
A catalyst for use in oxidation or reduction reactions, the catalyst comprising platinum, titanium, and tungsten, wherein the platinum concentration is between about 30 and about 50 atomic percent, the titanium concentration is no greater than about 20 atomic percent, and the tungsten concentration is between about 40 and about 60 atomic percent.
A catalyst for use in oxidation or reduction reactions, the catalyst comprising platinum, titanium, and tungsten, wherein the platinum concentration is between about 20 and about 40 atomic percent, the titanium concentration is between about 25 and about 45 atomic percent, and the tungsten concentration is between about 30 and about 50 atomic percent.
A catalyst for use in oxidation or reduction reactions, the catalyst comprising platinum, titanium, and tungsten, wherein the platinum concentration is between about 15 and about 45 atomic percent, the titanium concentration is between about 40 and about 75 atomic percent, and the tungsten concentration is between about 5 and about 20 atomic percent.
Dependencies are inferred from the claim text.