In situ Raman spectroscopy studies of single-atom catalysis

IF 4.8 2区化学 Q2 CHEMISTRY, PHYSICAL

Applied Catalysis A: General Pub Date : 2025-09-24 DOI:10.1016/j.apcata.2025.120600

Mulin Li , Yifei Wang , Hua Zhang , Zechao Zhuang , Jian-Feng Li

引用次数: 0

Abstract

In situ Raman spectroscopy enables real-time identification of key reaction intermediates and pathways in single-atom catalysis. This Perspective highlights recent methodological advances and mechanistic insights achieved through its application in electrocatalysis and organocatalysis over single-atom catalysts (SACs). We discuss the strengths and limitations of conventional and surface-enhanced Raman approaches in SACs’ mechanistic studies, and outline emerging opportunities for probing catalytic processes at the single-atom limit. We hope this summary will advance insights into single-atom catalysis and promote the rational design of SACs for real-world applications.

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单原子催化的原位拉曼光谱研究

原位拉曼光谱能够实时识别单原子催化中的关键反应中间体和途径。本展望重点介绍了通过在单原子催化剂（SACs）上的电催化和有机催化中的应用而取得的最新方法进展和机理见解。我们讨论了传统和表面增强拉曼方法在SACs机理研究中的优势和局限性，并概述了在单原子极限下探测催化过程的新机会。我们希望这篇综述能够促进对单原子催化的深入了解，并促进sac在实际应用中的合理设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Applied Catalysis A: General 化学-环境科学

CiteScore

9.00

自引率

5.50%

发文量

415

审稿时长

24 days

期刊介绍： Applied Catalysis A: General publishes original papers on all aspects of catalysis of basic and practical interest to chemical scientists in both industrial and academic fields, with an emphasis onnew understanding of catalysts and catalytic reactions, new catalytic materials, new techniques, and new processes, especially those that have potential practical implications. Papers that report results of a thorough study or optimization of systems or processes that are well understood, widely studied, or minor variations of known ones are discouraged. Authors should include statements in a separate section "Justification for Publication" of how the manuscript fits the scope of the journal in the cover letter to the editors. Submissions without such justification will be rejected without review.