METHOD FOR PRODUCING SUPPORTED PLATINUM PARTICLES
The present invention relates to a method for the production of a catalyst composition, wherein a support material in the form of carbon particles is impregnated with a platinum compound in an aqueous medium, and the impregnated support material is contected with a reducing agent in the aqueous medi...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
06.09.2023
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Subjects | |
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Abstract | The present invention relates to a method for the production of a catalyst composition, wherein a support material in the form of carbon particles is impregnated with a platinum compound in an aqueous medium, and the impregnated support material is contected with a reducing agent in the aqueous medium while stirring at a pH in the range of 3.5-6.0 and a Reynolds number of the stirrer of at least 50,000. |
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AbstractList | The present invention relates to a method for the production of a catalyst composition, wherein a support material in the form of carbon particles is impregnated with a platinum compound in an aqueous medium, and the impregnated support material is contected with a reducing agent in the aqueous medium while stirring at a pH in the range of 3.5-6.0 and a Reynolds number of the stirrer of at least 50,000. |
Author | Neuschütz, Mark Nesselberger, Markus Hasché, Frédéric Schöffler, Rianne Eweiner, Florian |
Author_xml | – fullname: Schöffler, Rianne – fullname: Neuschütz, Mark – fullname: Hasché, Frédéric – fullname: Eweiner, Florian – fullname: Nesselberger, Markus |
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DocumentTitleAlternate | PROCÉDÉ DE FABRICATION DE PARTICULES DE PLATINE SUPPORTÉES VERFAHREN ZUR HERSTELLUNG VON GETRÄGERTEN PLATINPARTIKELN |
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RelatedCompanies | Heraeus Deutschland GmbH & Co. KG |
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Snippet | The present invention relates to a method for the production of a catalyst composition, wherein a support material in the form of carbon particles is... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ELECTRICITY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR RELEVANT APPARATUS TRANSPORTING |
Title | METHOD FOR PRODUCING SUPPORTED PLATINUM PARTICLES |
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