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

Kazuyuki Iwase; Takayuki Kojima; Naoto Todoroki; Itaru Honma

doi:10.1039/d2cc00754a

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

Kazuyuki Iwase, Takayuki Kojima, Naoto Todoroki, Itaru Honma

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The electrochemical CO₂ reduction reaction (CO₂RR) activity of Ni₂MnIn and Ni₂MnSn Heusler alloys was investigated. Although pure In, Sn and Ni₂MnIn generated formate as the major product, Ni₂MnSn generated H₂ as the major product. The CO₂RR selectivity could be controlled by selecting the constituent elements of the intermetallic catalysts.

Original language	English
Pages (from-to)	4865-4868
Number of pages	4
Journal	Chemical Communications
Volume	58
Issue number	31
DOIs	https://doi.org/10.1039/d2cc00754a
Publication status	Published - 2022 Mar 22

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "The electrochemical CO2 reduction reaction (CO2RR) activity of Ni2MnIn and Ni2MnSn Heusler alloys was investigated. Although pure In, Sn and Ni2MnIn generated formate as the major product, Ni2MnSn generated H2 as the major product. The CO2RR selectivity could be controlled by selecting the constituent elements of the intermetallic catalysts.",

author = "Kazuyuki Iwase and Takayuki Kojima and Naoto Todoroki and Itaru Honma",

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AU - Iwase, Kazuyuki

AU - Kojima, Takayuki

AU - Todoroki, Naoto

AU - Honma, Itaru

PY - 2022/3/22

Y1 - 2022/3/22

N2 - The electrochemical CO2 reduction reaction (CO2RR) activity of Ni2MnIn and Ni2MnSn Heusler alloys was investigated. Although pure In, Sn and Ni2MnIn generated formate as the major product, Ni2MnSn generated H2 as the major product. The CO2RR selectivity could be controlled by selecting the constituent elements of the intermetallic catalysts.

AB - The electrochemical CO2 reduction reaction (CO2RR) activity of Ni2MnIn and Ni2MnSn Heusler alloys was investigated. Although pure In, Sn and Ni2MnIn generated formate as the major product, Ni2MnSn generated H2 as the major product. The CO2RR selectivity could be controlled by selecting the constituent elements of the intermetallic catalysts.

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

Abstract

ASJC Scopus subject areas

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