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学科主题: 物理化学
题名: Production of singlet oxygen by the reaction of non-basic hydrogen peroxide with chlorine gas
作者: Tian, Wenming1;  Shi, Wenbo1;  Yang, Heping1;  Cui, Rongrong1;  Deng, Liezheng1
通讯作者: 邓列征
刊名: PHYSICAL CHEMISTRY CHEMICAL PHYSICS
发表日期: 2012
DOI: 10.1039/c2cp41690e
卷: 14, 期:38, 页:13344-13349
收录类别: SCI
文章类型: Article
部门归属: 11
项目归属: 1105
产权排名: 1,1
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: Non-basic hydrogen peroxide was found to be very easy to react with Cl-2 to produce singlet oxygen O-2(a(1) Delta(g)) (i.e. the molecular oxygen in its first electronic excited state) when an H+ absorbent such as C5H5N, CH3COONH4, HCOONH4 or NH4F was added into H2O2 aqueous solution, and the long concealed fact that molecular H2O2 can react with Cl-2 to produce O-2(a(1) Delta(g)) was then uncovered. It is only when an H+ absorbent has provided a stronger base than H2O to absorb the H+ produced during the reaction that O-2(a(1) Delta(g)) can be produced.
关键词[WOS]: MOLECULAR-OXYGEN ;  HYPOCHLORITE ;  ACIDIFICATION ;  SPECTROSCOPY ;  OXIDATION ;  MECHANISM ;  DYNAMICS ;  LASER ;  WATER
语种: 英语
WOS记录号: WOS:000308826000028
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/117725
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, Liaoning Provin, Peoples R China

Recommended Citation:
Tian, Wenming,Shi, Wenbo,Yang, Heping,et al. Production of singlet oxygen by the reaction of non-basic hydrogen peroxide with chlorine gas[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2012,14(38):13344-13349.
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