Photodissociation dynamics of benzenesulfonic acid at 266 nm: OH detection by laser-induced fluorescence

	Photodissociation dynamics of benzenesulfonic acid at 266 nm: OH detection by laser-induced fluorescence
	Zhou, Can-Hua; Cheng, Shi-Bo; Sun, Ju-Long; Yin, Hong-Ming; Han, Ke-Li; He, Guo-Zhong
刊名	chemical physics letters
	2008-11-24
卷号	466 期号:1-3 页码:27-31
通讯作者	尹鸿鸣
产权排序	1;1
英文摘要	photodissociation dynamics of benzenesulfonic acid at 266 nm was studied by probing the nascent oh photoproduct using the single-photon laser-induced fluorescence technique. measurements on the nascent oh fragment revealed that it was produced vibrationally cold and its rotational state distribution was boltzmann-like, characterized by a rotational temperature of 840 +/- 70 k. the ratios of 2 pi(3/2) to 2 pi(1/2) states of the oh fragment were found to be more than unity and the population of the pi(+) state for the lambda-doublet was dominant. based on both experimental and theoretical results, a probable mechanism for the formation of oh fragment produced from the photodissociation of bsa is proposed. (c) 2008 elsevier b. v. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical ; physics, atomic, molecular & chemical
研究领域[WOS]	chemistry ; physics
关键词[WOS]	state distribution ; sulfuric-acid ; benzoic-acid ; lif observation ; no x-2-pi ; s-2 state ; ab-initio ; product ; dissociation ; photofragment
收录类别	SCI
原文出处	true
语种	英语
WOS记录号	WOS:000260906100006
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/100815]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Can-Hua,Cheng, Shi-Bo,Sun, Ju-Long,et al. Photodissociation dynamics of benzenesulfonic acid at 266 nm: OH detection by laser-induced fluorescence[J]. chemical physics letters,2008,466(1-3):27-31.
APA	Zhou, Can-Hua,Cheng, Shi-Bo,Sun, Ju-Long,Yin, Hong-Ming,Han, Ke-Li,&He, Guo-Zhong.(2008).Photodissociation dynamics of benzenesulfonic acid at 266 nm: OH detection by laser-induced fluorescence.chemical physics letters,466(1-3),27-31.
MLA	Zhou, Can-Hua,et al."Photodissociation dynamics of benzenesulfonic acid at 266 nm: OH detection by laser-induced fluorescence".chemical physics letters 466.1-3(2008):27-31.