Catalyst and process

An oxygen evolution catalyst material comprising [i] a catalyst support comprising doped or undoped metal hexaboride; [ii] an iridium and or ruthenium-containing active material supported on the catalyst support. Also disclosed is a method of manufacturing the oxygen evolution catalyst. The catalyst...

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Bibliographic Details
Main Author Nicholas Andrew Carthey
Format Patent
LanguageEnglish
Published 07.08.2024
Subjects
BASIC ELECTRIC ELEMENTS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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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Summary:An oxygen evolution catalyst material comprising [i] a catalyst support comprising doped or undoped metal hexaboride; [ii] an iridium and or ruthenium-containing active material supported on the catalyst support. Also disclosed is a method of manufacturing the oxygen evolution catalyst. The catalyst materials are suitable for use as oxygen evolution reaction (OER) catalysts, for example in a water electrolyser or a fuel cell.
Bibliography:Application Number: GB20230001127