中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: A velocity map ion-imaging study on C2H5SH and C3H7SH photodissociation at 243 nm
作者: Zhang, JH;  Jiang, B;  Yang, XM;  Xie, JC
刊名: CHEMICAL PHYSICS LETTERS
发表日期: 2002-09-23
卷: 364, 期:1-2, 页:80-86
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Physics, Atomic, Molecular & Chemical
研究领域[WOS]: Chemistry ;  Physics
英文摘要: Photodissociation dynamics Of C2H5SH, i-C-3-H7SH and n-C3H7SH at 243.1 nm were investigated using velocity map ion-imaging method. H-atom photolysis products were detected by a (2 + 1) resonance enhanced ionization scheme. Both the angular distribution and translational energy distribution of the H-atom elimination processes were determined from the ion images of the H-atom products. The experimental results indicate that the H-atom eliminations from these molecules are mainly direct and fast dissociation processes from a repulsive potential energy state. And a more statistical dissociation process that likely occurs oil the ground state via internal conversion has also been observed. Dissociation energies of the S-H bonds are also derived from the H-atom product translational energy distributions. (C) 2002 Elsevier Science B.V. All rights reserved.
关键词[WOS]: PHOTOFRAGMENT TRANSLATIONAL SPECTROSCOPY ;  METHYL MERCAPTAN ;  193 NM ;  DYNAMICS ;  METHANETHIOL
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000178278000013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/83867
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
200292O3K5336B.pdf(288KB)----开放获取--View Download

作者单位: 1.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China

Recommended Citation:
Zhang, JH,Jiang, B,Yang, XM,et al. A velocity map ion-imaging study on C2H5SH and C3H7SH photodissociation at 243 nm[J]. CHEMICAL PHYSICS LETTERS,2002,364(1-2):80-86.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhang, JH]'s Articles
 [Jiang, B]'s Articles
 [Yang, XM]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhang, JH]‘s Articles
 [Jiang, B]‘s Articles
 [Yang, XM]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 200292O3K5336B.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace