催化学报 ›› 2023, Vol. 50: 195-214.DOI: 10.1016/S1872-2067(23)64456-0

• 综述 • 上一篇    下一篇

用于电化学能量转换反应的非贵金属单原子催化剂

Sang Eon Juna,b, Sungkyun Choia, Jaehyun Kima, Ki Chang Kwonb,*(), Sun Hwa Parkb,*(), Ho Won Janga,c,*()   

  1. a首尔国立大学先进材料研究所, 材料科学与工程系, 首尔, 韩国
    b韩国标准与科学研究院跨学科材料测量研究所, 大田, 韩国
    c首尔国立大学融合技术高级研究所, 水原, 韩国
  • 收稿日期:2023-03-15 接受日期:2023-05-15 出版日期:2023-07-18 发布日期:2023-07-25
  • 通讯作者: *电子信箱: kichang.kwon@kriss.re.kr (K. C. Kwon), PSH@kriss.re.kr (S. H. Park), hwjang@snu.ac.kr (H. W. Jang).

Non-noble metal single atom catalysts for electrochemical energy conversion reactions

Sang Eon Juna,b, Sungkyun Choia, Jaehyun Kima, Ki Chang Kwonb,*(), Sun Hwa Parkb,*(), Ho Won Janga,c,*()   

  1. aDepartment of Materials Science and Engineering, Research Institute of Advanced Materials, Seoul National University, Seoul 08826, Republic of Korea
    bInterdisciplinary Materials Measurement Institute, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
    cAdvanced Institute of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea
  • Received:2023-03-15 Accepted:2023-05-15 Online:2023-07-18 Published:2023-07-25
  • Contact: *E-mail: kichang.kwon@kriss.re.kr (K. C. Kwon), PSH@kriss.re.kr (S. H. Park),hwjang@snu.ac.kr (H. W. Jang).
  • About author:Ki Chang Kwon is a Senior Research Scientist of the Interdisciplinary Materials Measurement Institute in Korea Research Institute of Standards and Science (KRISS). He earned his Ph.D. from the Department of Materials Science and Engineering in Seoul National University in 2018 under supervision of prof. Ho Won Jang. He worked as a Postdoctoral research staff at Seoul National University at 2018 and at National University of Singapore (NUS) from 2018 to 2021. His research interests include the synthesis of low dimensional materials (1D & 2D), and halide perovskites, and their applications for nanoelectronics, solar water splitting catalysts, and chemoresistive gas sensors.
    Sun Hwa Park (Korea Research Institute of Standards and Science) received her Ph.D from the Nanomaterials Science and Engineering at University of Science and Technology in 2013. She joined Korea Research Institute of Standards and Science as a senior research scientist in 2014 and became a principal research scientist in 2023. She worked at the University of California at Riverside as a visiting scholar in 2018. Her research interests currently focus on the synthesis of nanoengineered materials based on electrochemistry and the application of these materials in a variety of fields including electrocatalysis, energy storage systems and sensors. Her recent ongoing research includes the development of reliable electrochemical measurement and evaluation techniques related to water electrolysis system and lithium-ion batteries.
    Ho Won Jang is a full professor in Department of Materials Science and Engineering at Seoul National University. He earned his Ph.D from the Department of Materials Science and Engineering of Pohang University of Science and Technology in 2004. He worked as a research associate at University of Madison-Wisconsin from 2006 to 2009. Before he joined Seoul National University in 2012, he had worked at Korea Institute of Science and Technology as a senior research scientist. He is a member of Young Korean Academy of Science and Technology and is serving as an associate editor for journals, Exploration and Eco Energy. His research interests include materials synthesis and device fabrication for solar fuel generation, chemical sensing, nonvolatile data storage, neuromorphic computing, plasmonics, ferroelectronics, and metal-insulator transition. He has published more than 500 papers in international refereed journals.

摘要:

非贵金属单原子催化剂(NNMSAC)被认为是贵金属单原子催化剂的经济替代品, 同时保留了源自单原子位点独特电子结构的高催化活性. 通过金属-载体充分的相互作用, NNMSAC可以在各种电催化反应中发挥关键作用, 具有与贵金属单原子催化剂相当的高原子利用效率和选择性. 为此, 本文首先综述了NNMSAC在调节反应选择性、金属-载体相互作用和催化活性中心方面的特点. 随后, 详细介绍了用于析氢反应、析氧反应、氧还原反应、二氧化碳还原反应和氮还原反应的代表性NNMSAC(Co, Ni, Fe, Cu和双金属SAC)催化剂. 最后, 展望了NNMSAC在几何、电子和电化学性能方面进一步发展所面临的挑战.

关键词: 单原子催化剂, 非贵金属, 电催化, 水裂解, CO2还原

Abstract:

Non-noble metal single atom catalysts (NNMSACs) are being pursued as economical alternatives to noble-metal SACs while retaining the high catalytic activity derived from the unique electronic structure of the single atomic sites. NNMSACs can serve crucial roles in various electrocatalytic reactions with high atomic utilization efficiency and selectivity comparable to noble metal SACs via adequate metal-support interactions. To this end, this review summarizes the characteristics of NNMSACs with regard to tuning reaction selectivity, metal-support interaction, and catalytic active center. Subsequently, an extensive summary of representative NNMSACs (Co, Ni, Fe, Cu, and dual metal SACs) is introduced for hydrogen evolution reaction (HER), oxygen evolution reaction (OER), oxygen reduction reaction (ORR), carbon dioxide reduction reaction (CO2RR), and nitrogen reduction reaction (NRR). Finally, we present a brief conclusion and the remaining challenges for further advances of NNMSACs in geometric, electronic, and electrochemical properties.

Key words: ingle atom catalysts, Non-noble metals, Electrocatalysis, Water splitting, CO2 reduction