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Non‐Metallic Element Modification: A Promising Strategy Toward Efficient Electrocatalytic CO 2 Reduction

Advanced Functional Materials, vol. 35

Abstract

Abstract Electrocatalytic carbon dioxide reduction reaction (CO 2 RR), driven by renewable electrical energy, presents as a promising technology for converting CO 2 into valuable chemicals and fuels, thereby contributing to the establishment of a sustainable energy society. Metal catalysts play a pivotal role in CO 2 RR, but often encounter issues with insufficient activity, poor selectivity, and inadequate stability. Recently, extensive researches has demonstrated that the modification of using cost‐effective and easily accessible non‐metallic elements can significantly enhance the CO 2 RR performance, exhibiting great application potential. In this review, we will conduct a thorough analysis of non‐metallic element modified metal catalysts (NM‐MCs) toward CO 2 RR, including reaction mechanisms, synthesis methods, and optimization strategies. Besides, we delve into the latest advancements and challenges in the implementation of NM‐MCs in typical CO 2 RR devices, such as flow cells, membrane electrode assemblies, and solid‐state electrolyte reactors. Finally, future research opportunities are discussed aimed at advancing the industrial implementation of NM‐MCs in CO 2 RR.

Authors 10

  1. Chongqing University

    Affiliation as printed

    College of Physics and Center of Quantum Materials and Devices Chongqing University Chongqing 401331 P. R. China

    College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331 P. R. China

  2. Chongqing University

    Affiliation as printed

    College of Physics and Center of Quantum Materials and Devices Chongqing University Chongqing 401331 P. R. China

    College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331 P. R. China

  3. Southwest University

    Affiliation as printed

    College of Chemistry and Chemical Engineering Southwest University Chongqing 400715 P. R. China

    College of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715 P. R. China

  4. Chongqing University of Posts and Telecommunications

    Affiliation as printed

    School of Optoelectronic Engineering Chongqing University of Posts and Telecommunications Chongqing 400065 P. R. China

    School of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing, 400065 P. R. China

  5. Chongqing University

    Affiliation as printed

    College of Physics and Center of Quantum Materials and Devices Chongqing University Chongqing 401331 P. R. China

    College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331 P. R. China

  6. RWTH Aachen University

    Affiliation as printed

    Mechanical Engineering RWTH Aachen University 52062 Aachen Germany

    Mechanical Engineering, RWTH Aachen University, 52062 Aachen, Germany

  7. Chongqing University

    Affiliation as printed

    School of Chemistry and Chemical Engineering Chongqing University Chongqing 401331 P. R. China

    School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 401331 P. R. China

  8. Chongqing University

    Affiliation as printed

    College of Physics and Center of Quantum Materials and Devices Chongqing University Chongqing 401331 P. R. China

    College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331 P. R. China

  9. Li‐Yong Gan corresponding

    Chongqing University · State Key Laboratory of Coal Mine Disaster Dynamics and Control

    Affiliation as printed

    Chongqing Institute of New Energy Storage Material and Equipment Chongqing 401120 P. R. China

    College of Physics and Center of Quantum Materials and Devices Chongqing University Chongqing 401331 P. R. China

    State Key Laboratory of Coal Mine Disaster Dynamics and Control Chongqing University Chongqing 401331 P. R. China

    College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331 P. R. China

    [email protected]

  10. Xiaoyuan Zhou corresponding

    Chongqing University · State Key Laboratory of Coal Mine Disaster Dynamics and Control

    Affiliation as printed

    Chongqing Institute of New Energy Storage Material and Equipment Chongqing 401120 P. R. China

    College of Physics and Center of Quantum Materials and Devices Chongqing University Chongqing 401331 P. R. China

    State Key Laboratory of Coal Mine Disaster Dynamics and Control Chongqing University Chongqing 401331 P. R. China

    Chongqing Institute of New Energy Storage Material and Equipment, Chongqing, 401120 P. R. China

    State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, 401331 P. R. China

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References 343