Exsolved materials for CO2 reduction in high-temperature electrolysis cells
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Electrochemical reduction of CO2 into valuable fuels and chemicals has become a contemporary research area, where the heterogeneous catalyst plays a critical role. Metal nanoparticles supported on oxides performing as active sites of electrochemical reactions have been the focus of intensive investigation. Here, we review the CO2 reduction with active materials prepared by exsolution. The fundamental of exsolution was summarized in terms of mechanism and models, materials, and driven forces. The advances in the exsolved materials used in high-temperature CO2 electrolysis were catalogued into tailored interfaces, synergistic effects on alloy particles, phase transition, reversibility and electrochemical switching.
Xu , M , Cao , R , Qin , H , Zhang , N , Yan , W , Liu , L , Irvine , J T S & Chen , D 2023 , ' Exsolved materials for CO 2 reduction in high-temperature electrolysis cells ' , Materials Reports: Energy , vol. 3 , no. 2 , 100198 . https://doi.org/10.1016/j.matre.2023.100198
Materials Reports: Energy
Copyright © 2023 The Authors. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
DescriptionThis work is supported by the National Key Research and Development Program of China (No. 2021YFA0718900) and the National Natural Science Foundation of China (No. NSCF52102137).
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