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Updated: Nov 30, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
Published on: April 10, 2018
Electrochemical CO2 reduction over nanoparticles derived from an oxidized Cu-Ni intermetallic alloy
Tomiko M Suzuki1, Toshitaka Ishizaki, Satoru Kosaka
1Toyota Central R&D Labs. Inc., 41-1, Yokomichi, Nagakute, Aichi 480-1192, Japan. tomiko@mosk.tytlabs.co.jp morikawa@mosk.tytlabs.co.jp.
Abstract:
Oxide-derived Cu-Ni (3-32 at%-Ni) alloy nanoparticles with a size of 10 nm enhance selectivity for ethylene and ethanol formation over oxide-derived Cu nanoparticles by electrochemical CO2 reduction. X-ray absorption spectroscopy measurements suggest that Ni (generally recognized as an element to avoid) is in a mixed phase of oxidized and metallic states.
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