Chemistry of Materials · 2001 · 131 citations · 12 references
Natural SciencesMaterials EngineeringMaterials ScienceCatalysisMaterials ChemistryPhysical ChemistryAlloysCatalyst PreparationCatalyst SynthesisCatalytic MaterialsLiquid CrystalsSurface OxidationAlloy Catalyst PreparationAlloy CatalystsHeterogeneous Catalyst SynthesisLyotropic Liquid CrystalsMesoporous Catalyst SynthesisMesoporous MaterialsNonionic SurfactantsSurfactant Systems
Mesoporous and well-mixed Pt/Ru alloys (1:1 atomic ratio) were prepared by co-reduction of metal salts in the hexagonal liquid crystalline phase of a nonionic surfactant. Preliminary data indicate that oxidation of carbon monoxide by the mesoporous alloy is more facile than by a commercial platinum catalyst or by mesoporous platinum.
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