Establishment of Gas–Liquid–Solid Interface on Multilevel Porous Cu2O for Potential-Driven Selective CO2 Electroreduction toward C1 or C2 Products

Copper-based catalysts demonstrate distinctive multicarbon product activity in the CO2 electroreduction reaction (CO2RR); however, their low selectivity presents significant challenges for practical applications. Herein, we have developed a multilevel po...

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Bibliographic Details
Main Author:	Changjiang Liu (635854) (author)
Other Authors:	Hu Zang (13103825) (author), Xin Liu (43569) (author), Haiyan Lu (835712) (author), Nan Yu (757123) (author), Baoyou Geng (1713334) (author)
Published:	2025
Subjects:	Biophysics Biochemistry Biotechnology Evolutionary Biology Ecology Immunology Infectious Diseases Chemical Sciences not elsewhere classified theoretical calculations indicate rr ); however protonation synergistically optimize low current density current density increases catalytic active sites c2h4 </ sub 2 </ sub 2 +</ sub 1 </ sub driven phase engineering multilevel porous cu effectively stabilize cu driven selective co sup >+</ sup electroreduction toward c phase diminishes electroreduction reaction pure cu thereby creating reaction pathway rational design practical applications negative potentials macropores facilitate lower potentials impressive 96 faradaic efficiency electroreduction products deep hydrogenation customizable co cooh intermediates co reaches co intermediates based catalysts attains 53 97 %. 05 %.
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Establishment of Gas–Liquid–Solid Interface on Multilevel Porous Cu<sub>2</sub>O for Potential-Driven Selective CO<sub>2</sub> Electroreduction toward C<sub>1</sub> or C<sub>2</sub> Products

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