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Activity switching of Sn and In species in Heusler alloys for electrochemical CO2 reduction.

Authors :
Iwase, Kazuyuki
Kojima, Takayuki
Todoroki, Naoto
Honma, Itaru
Source :
Chemical Communications; 4/21/2022, Vol. 58 Issue 31, p4865-4868, 4p
Publication Year :
2022

Abstract

The electrochemical CO<subscript>2</subscript> reduction reaction (CO<subscript>2</subscript>RR) activity of Ni<subscript>2</subscript>MnIn and Ni<subscript>2</subscript>MnSn Heusler alloys was investigated. Although pure In, Sn and Ni<subscript>2</subscript>MnIn generated formate as the major product, Ni<subscript>2</subscript>MnSn generated H<subscript>2</subscript> as the major product. The CO<subscript>2</subscript>RR selectivity could be controlled by selecting the constituent elements of the intermetallic catalysts. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
58
Issue :
31
Database :
Complementary Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
173556355
Full Text :
https://doi.org/10.1039/d2cc00754a