SINGLE ATOMIC METAL CATALYST AND CARBON DIOXIDE CONVERSION SYSTEM USING THE SAME

Japanese Patent JP2023172910

A

To provide: a transition metal single-atom catalyst capable of improving price competitiveness while providing better carbon dioxide conversion activity than noble metal catalysts; and an electrochemical electrode including the same.SOLUTION: The invention provides: an electrochemical hybrid catalyst in which two transition metals in the form of single atoms are loaded adjacently to each other in a mutually indirectly linked form in a nitrogen-doped carbon nanostructure (N-C) composite, and thus exhibits high carbon monoxide selectivity and current density under a low overpotential condition during reduction reaction for converting carbon dioxide into carbon monoxide; and a carbon dioxide conversion system using the same.SELECTED DRAWING: Figure 1

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HAN HYUN SU
IM JU HWAN
KIM HEE SOO
SEOK TAE HONG
LEE SEUNG OK

JP2023077916A

December 06, 2023

May 10, 2023

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SK INNOVATION CO LTD

B01J27/24; B01J35/02; B01J35/10; B01J37/02; B01J37/06; B01J37/08; C25B1/02; C25B1/23; C25B9/00; C25B11/052; C25B11/054; C25B11/065; C25B11/075

Masayuki Shobayashi
Kazuyoshi Hayashi

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