CORE-SHELL STRUCTURED ELECTROCATALYSTS FOR FUEL CELLS AND THE PREPARATION METHOD THEREOF
摘要
PURPOSE: A manufacturing method of a core-shell structure electrocatalyst is provided to selectively form a shell layer on a shell layer without chemical and thermal treatments. CONSTITUTION: A manufacturing method of a core-shell structure electrocatalyst comprises a step of reacting a support and one or more precursors of a core-forming metal in an ether solvent. A manufacturing method of a core-shell structure electrode catalyst comprises a step of reacting the support and precursors in the ether solvent to obtain a core-shell-supported support; a step of reducing the precursors using an ester-based reducing agent in a solution in which the core-nanoparticles are supported or dispersed.
申请公布号
KR20130026273(A)
申请公布日期
2013.03.13
申请号
KR20110089780
申请日期
2011.09.05
申请人
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人
HWANG, SEUNG JUN;KIM, SOO KIL;YOO, SUNG JONG;JANG, JONG HYUN;CHO, EUN AE;KIM, HYOUNG JUHN;NAM, SUK WOO;LIM, TAE HOON