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原位拉曼光谱兼具激发和原位监测化学反应的双重功能,为深入研究光化学反应及相关机理提供了新的途径.结合本课题组的研究成果,本文总结了近年来利用原位拉曼光谱和原位表面增强拉曼光谱(SERS)研究激光诱导化学反应的最新进展.首先,概述了利用原位SERS技术研究表面等离激元(SP)诱导催化反应的研究进展,着重介绍了SP诱导偶合反应的发现和发展.其次,回顾了利用原位拉曼光谱研究激光诱导化学反应的研究情况.最后,讨论了原位拉曼光谱研究激光诱导化学反应存在的问题并展望了未来的发展趋势.
In-situ Raman spectroscopy combines the dual functions of excitation and in-situ monitoring of chemical reactions, which provides a new approach for further study of photochemical reactions and their related mechanisms.In the light of the research results of this research group, (SERS) spectroscopy and in-situ surface enhanced Raman spectroscopy (SERS) were reviewed.Firstly, the progress of the research on surface-induced plasmon (SP) -induced catalysis using in situ SERS was reviewed. The SP Inducing the discovery and development of coupling reaction.Secondly, the research situation of laser-induced chemical reaction using in situ Raman spectroscopy is reviewed.Finally, the problems of laser-induced chemical reaction in situ Raman spectroscopy are discussed and the future development is prospected trend.