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: UV Photodissociation Dynamics of Nitric Acid: The Hydroxyl Elimination Channel
作者: Wang, Feng-yan1;  Chen, Zhi-chao1;  Zhang, Yong-wei1;  Shuai, Quan1;  Jiang, Bo1;  Dai, Dong-xu1;  Wang, Xiu-yan1;  Yang, Xue-ming1
关键词: Slice imaging technique ;  Photodissociation dynamics ;  Nitric acid ;  OH radical ;  Resonance enhanced multiphoton ionization
刊名: CHINESE JOURNAL OF CHEMICAL PHYSICS
发表日期: 2009-04-01
DOI: 10.1088/1674-0068/22/02/191-196
卷: 22, 期:2, 页:191-196
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Atomic, Molecular & Chemical
研究领域[WOS]: Physics
英文摘要: Sliced velocity mapping ion imaging technique was employed to investigate the dynamics of the hydroxyl elimination channel in the photodissociation of nitric acid in the ultraviolet region. The OH product was detected by (2+1) resonance enhanced multiphoton ionization via the D(2)Sigma(-) electronic state. The total kinetic energy spectra of the OH+NO(2) channel from the photolysis of HONO(2) show that both NO(2)((X) over tilde (2) A(1)) and NO(2)((A) over tilde (2)B(2)) channels are present, suggesting that both 1(1)A '' and 2(1)A '' excited electronic states of HONO(2) are involved in the excitation. The parallel angular distributions suggest that the dissociation of the nitric add is it fast process in comparison with the rotational period of the HNO(3) molecule. The anisotropy parameter beta for the hydroxyl climination channel is found to be dependent on the OH product rotational state as well as the photolysis energy.
关键词[WOS]: GAS-PHASE ;  STATE DISTRIBUTION ;  MOLECULAR-OXYGEN ;  248 NM ;  OH ;  HNO3 ;  PHOTOELECTRON ;  SPECTROSCOPY ;  PHOTOLYSIS ;  SPECTRUM
语种: 英语
WOS记录号: WOS:000265896000015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141371
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:

There are no files associated with this item.


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

Recommended Citation:
Wang, Feng-yan,Chen, Zhi-chao,Zhang, Yong-wei,et al. UV Photodissociation Dynamics of Nitric Acid: The Hydroxyl Elimination Channel[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2009,22(2):191-196.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, Feng-yan]'s Articles
 [Chen, Zhi-chao]'s Articles
 [Zhang, Yong-wei]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, Feng-yan]‘s Articles
 [Chen, Zhi-chao]‘s Articles
 [Zhang, Yong-wei]‘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 
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