journal article·2025-11Open access

Recent Advance of Single‐Atom Metal@Support Catalysts and Their Applications in Artificial Electrocatalytic N 2 Reduction Reaction

Zhiya Han, Xianhao Lan, Yang Xu, Yue Kang, Yixin Liu, Chunxia Zhou, Liping Tong, Binfeng Lu, Xiyang Liu, Quan Wang, Miaosen Yang, Wenda Li, Shanzhe Ke, Lingyan Huang, Shaohua Liu

Advanced Sustainable Systems· Volume 9· Issue 11

Abstract

Abstract The electrochemical nitrogen reduction reaction (ENRR) is the fundamental solution to the high pollution and emissions associated with the industrial synthesis of ammonia (NH 3 ). However, nowadays ENRR still faces some great challenges, such as low NH 3 yield rates and low Faradaic efficiency (FE), etc. In this context, single‐atom catalysts (SACs) with high catalytic activity and selectivity have emerged as shining stars in ENRR. Adjusting the support of SAC to leverage strong metal‐support interactions can address the activity limitations of the SAC itself and significantly enhance the activity of ENRR. Therefore, the review covers a range of topics including characterization techniques of single atoms, the mechanism of ENRR, in situ techniques in ENRR, synthesis methods of SACs, design principles of SACs in ENRR, and the application of SACs loaded with different supports in ENRR. Finally, the review offers a prospective outlook on the application of SACs in ENRR.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Ammonia Synthesis and Nitrogen Reduction · Advanced Photocatalysis Techniques · Catalytic Processes in Materials Science

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Materials Shanghai Dianji University No.300, Shuihua Road, Pudong New Area Shanghai 200245 China

State Key Laboratory of Precision Spectroscopy Engineering Research Center of Nanophotonics & Advanced Instrument Ministry of Education School of Physics and Electronic Science East China Normal University Shanghai 200241 P. R. China

Funding

National Natural Science Foundation of China

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