| 红外多光子解离亚磷酸三甲酯产生可见及紫外荧光的研究 |
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| 引用本文： | 陆庆正,陶李,俞书勤,孔繁敖.红外多光子解离亚磷酸三甲酯产生可见及紫外荧光的研究[J].物理化学学报,1993,9(2):238-241. |
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| 作者姓名： | 陆庆正 陶李 俞书勤 孔繁敖 |
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| 作者单位： | Department of Modern Chemistry, University of Science and Technology of China, Hefei 230026 |
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| 摘 要： | 近年来,科学家们为了寻找一种在可见区工作的化学激光体系,重新对一些高放热的磷化物的化学发光反应发生兴趣.对磷化物光解行为的研究表明,光解过程和产物与燃烧反应有许多相似之处.这是磷化物光解方面的初步探索.十年前,Merrow 和Nogar 曾用TEA CO_2激光对亚磷酸三乙酯P(OC_2H_5)_3进行了红外
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| 关 键 词： | 多光子过程 自由基 亚磷酸三甲酯 |
| 收稿时间： | 1991-09-28 |
| 修稿时间： | 1992-03-31 |
A STUDY ON UV AND VISIBLE FLUORESCENCE PRODUCED BY IRMPD OF TRIMETHYL PHOSPHITE |
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| Lu Qingzheng Tao Li Yu Shuqin Kong Fan'ao.A STUDY ON UV AND VISIBLE FLUORESCENCE PRODUCED BY IRMPD OF TRIMETHYL PHOSPHITE[J].Acta Physico-Chimica Sinica,1993,9(2):238-241. |
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| Authors: | Lu Qingzheng Tao Li Yu Shuqin Kong Fan'ao |
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| Institution: | Department of Modern Chemistry, University of Science and Technology of China, Hefei 230026 |
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| Abstract: | IR multi-photon dissociation(IRMPD)of trimethyl phosphite has been carriedout by a TEA CO_2 laser.The fluorescence spectra near 326 and 520nm were assignedto electronically excited PO~* and HPO~* radical respectively.Sample presure depen-dences of fluorescence intensity were measured.Possible mechanism was suggested. |
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| Keywords: | Multiphoton processes Radical Trimethyl phosphite |
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