| CPC H01M 4/926 (2013.01) [B01J 23/28 (2013.01); B01J 23/30 (2013.01); B01J 23/34 (2013.01); B01J 23/38 (2013.01); B01J 35/397 (2024.01); B01J 37/00 (2013.01); H01M 4/8657 (2013.01)] | 5 Claims |
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1. A method for manufacturing core-shell particles using carbon monoxide, the method comprising steps of:
adsorbing the carbon monoxide on a transition metal for a core; and
reacting the carbon monoxide adsorbed on the surface of the transition metal for the core, a metal precursor for a shell, and a solvent, and forming particles of a core-shell structure having a reduced metal shell layer formed on a transition metal core;
wherein the transition metal for the core is selected from the group consisting of palladium (Pd), iridium (Ir), and ruthenium (Ru),
the metal precursor for the shell is a divalent platinum precursor, and
the reduced metal shell layer formed on the transition metal core is Pt single-layer.
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