Journal
SMARTMAT
Volume 3, Issue 1, Pages 84-110Publisher
WILEY
DOI: 10.1002/smm2.1101
Keywords
ECR; electrochemical CO2 reduction; low-dimensional material; single-atom catalysts
Funding
- National Key R&D Program of China [2018YFA0702003]
- National Natural Science Foundation of China [21871159, 21890383]
- Science and Technology Key Project of Guangdong Province of China [2020B010188002]
- Fellowship of China Postdoctoral Science Foundation [2020M680505]
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Converting CO2 emissions into valuable carbonaceous chemicals/fuels is a sustainable approach for carbon balance and alleviating energy shortage. Low-dimensional material supported single-atom catalysts have shown great potential in electrochemical CO2 reduction reaction. This review summarizes the synthesis strategies and types of low-dimensional material supported single-atom catalysts, and highlights the optimization strategies for CO2 electroreduction. The perspectives and challenges of utilizing these catalysts for electrochemical CO2 reduction are also discussed.
Converting CO2 emissions to valuable carbonaceous chemicals/fuels under mild conditions provides a sustainable way to maintain carbon balance and alleviate the energy shortage. Low-dimensional material (LDM) supported single-atom catalysts (SACs) have been attracted significant attention for electrochemical CO2 reduction reaction (ECR) in recent years. This is mainly because integrating the single-atoms and LDMs can inherit the advantages of themselves and the synergy effects between them are potential to enhance the ECR performance. In this review, we summarized the strategies for synthesizing LDM supported SACs for ECR, and different LDM supported SACs for ECR have been briefly introduced. Moreover, some optimization strategies for LDM supported SACs towards CO2 electroreduction are highlighted. At the end of this review, the perspectives and challenges of LDM supported SACs for ECR are provided.
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