Specific Metal Nanostructures toward Electrochemical CO_2 Reduction: Recent Advances and Perspectives

Mulin Yu; Peng-Fei Sui; Xian-Zhu FuJing-Li LuoSubiao Liu

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Specific Metal Nanostructures toward Electrochemical CO_2 Reduction: Recent Advances and Perspectives

机译：Specific Metal Nanostructures toward Electrochemical CO_2 Reduction: Recent Advances and Perspectives

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Electrochemically converting CO_2 (CO_2 reduction reaction(CO_2RR)) tovalue-added fuels is an advanced technology to effectively alleviate globalwarming and the energy crisis. However, thermodynamically high energybarriers, sluggish reaction kinetics, and inadequate CO_2 conversion rate aswell as poor selectivity of target products and rapid materials degradationseverely limit its further large-scale application, which highlights theimportance of high-performance electrocatalysts. Metal nanomaterials,due to their intrinsically high but still insufficient reactivity, selectivity, andstability, have been brought to the forefront and have lead to many reviewsfrom various points of view. However, reviews which comprehensivelyunravel the importance and excellence of specific metal nanostructuresand their associated properties for CO_2RR are quite limited. To bridgethis gap, various specific monometal and bimetal nanostructures aresummarized, with an emphasis on the deep understanding of crystalorientation, surface structure, surface crystallography, surface modification,and many associated effects benefiting from the constructed specific metalnanostructures as well as the intrinsic relationships of specific metalnanostructure-property-CO_2RR activities. Finally, the challenges and theperspectives to advance CO_2RR are proposed to pay particularly moreattention to architecture evolution during CO_2RR with in situ/operandotechniques, high-throughput theoretical computations, and facile syntheticstrategies with high yield and production for scale-up applications.

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来源
《Advanced energy materials》 |2023年第2期|2203191.1-2203191.20|共20页
作者
Mulin Yu; Peng-Fei Sui; Xian-Zhu FuJing-Li LuoSubiao Liu;
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作者单位

College of Materials Science and EngineeringShenzhen UniversityShenzhen, Guangdong 518000, China;

Department of Chemical and Materials EngineeringUniversity of AlbertaEdmonton, Alberta T6G 1H9, Canada;

School of Minerals Processing and BioengineeringCentral South UniversityChangsha, Hunan 410083, China;

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正文语种英语
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bimetal nanostructures; electrochemical CO_2 reduction; monometal nanostructures; specific nanostructures; structure-activity relationships;

Specific Metal Nanostructures toward Electrochemical CO_2 Reduction: Recent Advances and Perspectives

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