Rhodium electrocatalyst and method of preparation
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United States of America Patent
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Nov 21, 2000
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May 27, 1999
filing date -
May 27, 1999
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Abstract
The invention relates to a novel rhodium sulfide catalyst for the reduction of oxygen in industrial electrolyzers. The catalyst is highly resistant towards corrosion and poisoning by organic species, thus resulting particularly suitable for use in aqueous hydrochloric acid electrolysis, when technical grade acid containing organic contaminants is employed.
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