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Cited by 432

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Silver Single Atom in Carbon Nitride Catalyst for Highly Efficient Photocatalytic Hydrogen Evolution

Jiang, Xun‐Heng, Zhang, Long‐Shuai, Liu, Hai‐Yan, Wu, Dai‐She, Wu, Fei‐Yao, Tian, Lei, Liu, Ling‐Ling, Zou, Jian‐Ping, Luo, Sheng‐Lian, Chen, Bing‐Bing·2020·Angewandte Chemie International Edition

Abstract

Single atom catalysts (SACs) with the maximized metal atom efficiency have sparked great attention. However, it is challenging to obtain SACs with high metal loading, high catalytic activity, and good stability. Herein, we demonstrate a new strategy to develop a highly active and stable Ag single atom in carbon nitride (Ag‐N 2 C 2/CN) catalyst with a unique coordination. The Ag atomic dispersion and Ag‐N 2 C 2 configuration have been identified by aberration‐correction high‐angle‐annular‐dark‐field scanning transmission electron microscopy (AC‐HAADF‐STEM) and extended X‐ray absorption. Experiments and DFT calculations further verify that Ag‐N 2 C 2 can reduce the H 2 evolution barrier, expand the light absorption range, and improve the charge transfer of CN. As a result, the Ag‐N 2 C 2/CN catalyst exhibits much better H 2 evolution activity than the N‐coordinated Ag single atom in CN (Ag‐N 4/CN), and is even superior to the Pt nanoparticle‐loaded CN (Pt NP/CN). This work provides a new idea for the design and synthesis of SACs with novel configurations and excellent catalytic activity and durability.

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Metadata

Authors
Jiang, X., Zhang, L., Liu, H., Wu, D., Wu, F., Tian, L., Liu, L., Zou, J., Luo, S., & Chen, B.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2020-10-13
Volume
59
Issue
51
Pages
23112-23116
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W3084200785
Cited by
432
References
42
FWCI
12.05
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Silver Single Atom in Carbon Nitride Catalyst for Highly Efficient Photocatalytic Hydrogen Evolution. https://app.cochat.ai/papers/10.1002/anie.202011495
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Jiang, X., Zhang, L., Liu, H., Wu, D., Wu, F., Tian, L., Liu, L., Zou, J., Luo, S., & Chen, B. (2020). Silver Single Atom in Carbon Nitride Catalyst for Highly Efficient Photocatalytic Hydrogen Evolution. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202011495

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