USE OF MESOPOROUS GRAPHITE PARTICLES FOR ELECTROCHEMICAL APPLICATIONS

The present invention refers to highly sinter-stable metal nanoparticles supported on mesoporous graphitic spheres, processes for their preparation and the use thereof as catalysts, in particular for high temperature reactions in reducing atmosphere and cathode side oxygen reduction reaction (ORR) i...

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Bibliographische Detailangaben
Hauptverfasser:	SCHUETH FERDI, BONGARD HANS JOSEF, PEINECKE VOLKER, MARIAPPAN SAKTHIVEL, MEIER JOSEF, MEZZAVILLA STEFANO, BALDIZZONE CLAUDIO, TESFU TADIOS, GALEANO NUNEZ DIANA CAROLINA, MAYRHOFER KARL J. J, DRILLET JEAN FRANCOIS
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS METALLURGY 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
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Beschreibung
Zusammenfassung:	The present invention refers to highly sinter-stable metal nanoparticles supported on mesoporous graphitic spheres, processes for their preparation and the use thereof as catalysts, in particular for high temperature reactions in reducing atmosphere and cathode side oxygen reduction reaction (ORR) in PEM fuel cells.