REDUCTION ELECTRODE FOR ELECTROLYSIS AND MANUFACTURING METHOD THEREOF

Provided is a reduction electrode for electrolysis and a manufacturing method thereof, the reduction electrode including a metal substrate and an active layer positioned on at least one surface of the metal substrate, wherein the active layer includes ruthenium oxide, a platinum oxide, and a cerium...

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Bibliographic Details
Main Authors JUNG, Sang Yun, EOM, Hee Jun, LEE, Dong Chul, HWANG, Gyo Hyun, KIM, Myung Hun, JUNG, Jong Wook, BANG, Yong Ju, KIM, Yeon Yi
Format Patent
LanguageEnglish
Published 13.05.2021
Subjects
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
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Summary:Provided is a reduction electrode for electrolysis and a manufacturing method thereof, the reduction electrode including a metal substrate and an active layer positioned on at least one surface of the metal substrate, wherein the active layer includes ruthenium oxide, a platinum oxide, and a cerium oxide. When the active layer is uniformly divided into a plurality of pixels, the standard deviation of the composition of ruthenium between the plurality of pixels formed by uniformly dividing the active layer is 0.4 or less, and N atoms in the active layer are present in an amount of 20-60 mol % based on ruthenium.
Bibliography:Application Number: US201917052150