Recent achievement of hydrogen-bonded organic framework-based single-atom catalysts and covalent organic framework-based dual-atom catalysts in photocatalytic applications

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: R: Reports Pub Date : 2025-04-22 DOI:10.1016/j.mser.2025.100993

Amin Talebian-Kiakalaieh , Teng Liang , Meijun Guo , Ping She , Jingrun Ran

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引用次数: 0

Abstract

Artificial photosynthesis can convert solar energy into fuel and high-value chemicals holding the potential to generate sustainable energy and alleviate environmental crises. Developing an efficient photocatalyst is of key importance. Hydrogen-bonded organic frameworks (HOFs) and covalent organic frameworks (COFs), as new types of porous organic framework materials, have become ideal platforms for constructing single-atom catalysts (SACs) and dual-atom catalysts (DACs) owing to their unique structure properties. This review summarizes the latest advancements in HOF-based SACs and COF-based DACs. First, it focuses on the impact of single atoms on the matrix structure and the modulation of local electronic environment in HOF-based SACs. Then, it specifically introduces the interactions and synergistic effects between dual atoms in COF-based DACs. Furthermore, it summarizes the challenges, opportunities, and prospects of HOF-based SACs and COF-based DACs in the area of artificial photosynthesis, emphasizing rational design and in-depth mechanistic characterization for the development of efficient HOF-based SACs and COF-based DACs photocatalysts.

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基于氢键有机框架的单原子催化剂和基于共价有机框架的双原子催化剂在光催化中的应用进展

人工光合作用可以将太阳能转化为燃料和高价值化学品，具有产生可持续能源和缓解环境危机的潜力。开发一种高效的光催化剂至关重要。氢键有机骨架（hof）和共价有机骨架（COFs）作为新型多孔有机骨架材料，由于其独特的结构性质，成为构建单原子催化剂（SACs）和双原子催化剂（dac）的理想平台。本文综述了基于hof的SACs和基于cof的dac的最新进展。首先，重点研究了单原子对基体结构的影响以及hof基sac中局部电子环境的调制。然后，具体介绍了cof基dac中双原子间的相互作用和协同效应。总结了hof基SACs和cof基dac在人工光合作用领域的挑战、机遇和前景，强调了开发高效hof基SACs和cof基dac光催化剂的合理设计和深入机理表征。

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来源期刊

Materials Science and Engineering: R: Reports 工程技术-材料科学：综合

CiteScore

60.50

自引率

0.30%

发文量

审稿时长

34 days

期刊介绍： Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews. The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.