Di Tian, Zefeng Wang, Zhou Xu, Yiquan Zhu, Yan Yan, Jifeng Yang, Siyuan He, Zaibin Xue, Zhenzhen Wang, Kang Li, Wenxuan Fan, Miaomiao Xue, Zehua Qu, Wei Xia, Mingkai Liu
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引用次数: 0
Abstract
The electrochemical reduction of carbon dioxide (CO2RR) stands as a pivotal pathway for mitigating atmospheric CO2 levels and realizing carbon neutrality objectives. Among the investigated metal elements, copper (Cu) has emerged as a key heterogeneous catalyst capable of facilitating the formation of C2+ products in CO2RR. However, challenges persist, including subpar activity and selectivity in CO2RR, hampering the widespread application of Cu-based catalysts. The construction of single-atom sites represents a promising strategy to enhance the catalytic efficiency of CO2 conversion. Heteroatom doping offers a means to alter the coordination environment and influence the electronic state of active sites. Single-atom alloy catalysts (SAAs), with their distinctive structure and superior catalytic selectivity, have emerged as significant players in the realm of CO2RR. This review work provides a comprehensive summary of recent advancements in Cu-based SAAs for CO2RR, with particular emphasis on synthesis strategies and selective CO2 conversion. Ultimately, this review aims to offer fresh insights into the design and preparation of Cu-based SAAs for enhanced CO2RR performance.
期刊介绍:
Advanced Composites and Hybrid Materials is a leading international journal that promotes interdisciplinary collaboration among materials scientists, engineers, chemists, biologists, and physicists working on composites, including nanocomposites. Our aim is to facilitate rapid scientific communication in this field.
The journal publishes high-quality research on various aspects of composite materials, including materials design, surface and interface science/engineering, manufacturing, structure control, property design, device fabrication, and other applications. We also welcome simulation and modeling studies that are relevant to composites. Additionally, papers focusing on the relationship between fillers and the matrix are of particular interest.
Our scope includes polymer, metal, and ceramic matrices, with a special emphasis on reviews and meta-analyses related to materials selection. We cover a wide range of topics, including transport properties, strategies for controlling interfaces and composition distribution, bottom-up assembly of nanocomposites, highly porous and high-density composites, electronic structure design, materials synergisms, and thermoelectric materials.
Advanced Composites and Hybrid Materials follows a rigorous single-blind peer-review process to ensure the quality and integrity of the published work.