전착법을 이용한 촉매-기판 일체형 구리 코발트 산화물 전극 개발 및
Development of catalyst-substrate integrated copper cobalt oxide electrode using electrodeposition for anion exchange membrane water electrolysis
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The production of hydrogen via water electrolysis (i.e., green hydrogen) using renewable energyis key to the development of a sustainable society. However, most current electrocatalysts arebased on expensive precious metals and require the use of highly purified water in the electrolyte. We demonstrated the preparation of a non-precious metal catalyst based on CuCo2O4 (CCO) viasimple electrodeposition. Further, an optimization process for electrodeposition potential, solutionconcentration and electrodeposition method was develop for a catalyst-substrate integrated electrode,which indicated the highly electrocatalytic performance of the material in electrochemical tests andwhen applied to an anion exchange membrane water electrolyzer.
Abstract
The production of hydrogen via water electrolysis (i.e., green hydrogen) using renewable energyis key to the development of a sustainable society. However, most current electrocatalysts arebased on expensive precious metals and require the use of highly purified water in the electrolyte. We demonstrated the preparation of a non-precious metal catalyst based on CuCo2O4 (CCO) viasimple electrodeposition. Further, an optimization process for electrodeposition potential, solutionconcentration and electrodeposition method was develop for a catalyst-substrate integrated electrode,which indicated the highly electrocatalytic performance of the material in electrochemical tests andwhen applied to an anion exchange membrane water electrolyzer.
참고문헌 (12)
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