STU-GTIIT光学论坛（No.41）
报告地点：at lecture hall E509 in the North Campus of GTIIT
报告时间：2025年3月20日 17:00
报告题目: Cavity effects on rate of chemical reactions(全英)
报 告 人：Prof. Nimrod Moiseyev(Technion-Israel Institute of Technology, Haifa, Israel)
报告摘要:
The ability to slow down or enhance chemical reactions, by a seemingly simple setup of reactions inside a cavity made of two parallel mirrors is fascinating. Unfortunately, currently, theory and experiment have not yet fully converged. Since theory and experiment perfectly match for atom/ molecular collisions in gas phase the enhancing chemical reactions in gas phase through its coupling to quantized electromagnetic modes in a dark cavity is investigated. Here the conditions and guidelines for selecting the proper type of reactions that can be enhanced by a dark cavity are provided. Showing that the asymmetric reaction rates of O + D2 → [ODD]# → OD + D and H + ArCl→[ArHCl]#→H + Ar + Cl can be enhanced by a dark cavity. On the other hand, an effect of the dark cavity on the symmetric reaction of hydrogen exchange in methane is predicted to be negligible. Notice that the theory is not limited to microwave cavities only
1. N. Moiseyev, Conditions for enhancement of gas phase chemical reactions inside a dark microwave cavity, Communications Chemistry. 7, 227 (2024)
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理学院
2025年3月19日
