Local microenvironment tuning induces switching between electrochemical CO2 reduction pathways

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Local microenvironment tuning induces switching between electrochemical CO2 reduction pathways
Title:
Local microenvironment tuning induces switching between electrochemical CO2 reduction pathways
Journal Title:
Journal of Materials Chemistry A
Publication Date:
30 May 2023
Citation:
Dolmanan, S. B., Böhme, A., Fan, Z., King, A. J., Fenwick, A. Q., Handoko, A. D., Leow, W. R., Weber, A. Z., Ma, X., Khoo, E., Atwater, H. A., & Lum, Y. (2023). Local microenvironment tuning induces switching between electrochemical CO2 reduction pathways. Journal of Materials Chemistry A, 11(25), 13493–13501. https://doi.org/10.1039/d3ta02558f
Abstract:
We show that the pore size of the gas-diffusion layer used in electrochemical CO2 reduction affects CO2 mass transport. This directly influences the local reaction microenvironment, controlling the selectivity between CO and formate on Ag catalysts.
License type:
Publisher Copyright
Funding Info:
This research / project is supported by the A-STAR - LCERFI program
Grant Reference no. : U2102d2002

This research / project is supported by the A-STAR - Career Development Award
Grant Reference no. : 202D800037

Acknowledge support from the Liquid Sunlight Alliance, which is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Fuels from Sunlight Hub under Award Number DE-SC0021266, the National Science Foundation Graduate Research Fellowship under Grant No. DGE 2146752.
Description:
ISSN:
2050-7496
2050-7488
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