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题名: An abnormal phenomenon on O-2(a(1)Delta) deactivation by deuterated alcohols
作者: Wang, Junhui1;  Leng, Jing1;  Yang, Heping1;  Sha, Guohe1;  Zhang, Cunhao1
刊名: CHEMICAL PHYSICS LETTERS
发表日期: 2013-09-17
DOI: 10.1016/j.cplett.2013.07.064
卷: 583, 页:14-17
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: The deactivation rate constants (k(Delta)) of O-2(a(1)Delta) by several gaseous alcohols were measured using a quasi-static method. The results indicate that the gaseous k(Delta) values for normal alcohols are smaller than their corresponding liquid-phase data, well consistent with Schmidt's model. However, for deuterated alcohols, an abnormal phenomenon that their gaseous k(Delta) values are evidently larger than their corresponding liquid-phase data was first observed. It is likely related to the O-D bonds in their molecules which can form more stable liquid-phase clusters via intermolecular hydrogen bonds and exhibit different vibrational constants in gas and liquid phase. (C) 2013 Elsevier B. V. All rights reserved.
关键词[WOS]: SINGLET MOLECULAR-OXYGEN ;  RATE CONSTANTS ;  SPECTROSCOPY ;  TEMPERATURE ;  CHEMISTRY ;  SOLVENT ;  SYSTEMS ;  WATER
语种: 英语
WOS记录号: WOS:000324304600003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137668
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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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, Junhui,Leng, Jing,Yang, Heping,et al. An abnormal phenomenon on O-2(a(1)Delta) deactivation by deuterated alcohols[J]. CHEMICAL PHYSICS LETTERS,2013,583:14-17.
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