Photochemistry of CS2/Cl complexes-combined pulse radiolysis-laser flash photolysis studies


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/15415

Title:	Photochemistry of CS2/Cl complexes-combined pulse radiolysis-laser flash photolysis studies
Authors:	Sumiyoshi, Takashi Browse this author →KAKEN DB
	Nakayama, Masayoshi Browse this author
	Fujiyoshi, Ryoko Browse this author
	Sawamura, Sadashi Browse this author
Keywords:	CS2/Cl complex
	Pulse radiolysis
	Laser flash photolysis
	Intermolecular hydrogen abstraction
Issue Date:	Jan-2006
Publisher:	Elsevier
Journal Title:	Radiation Physics and Chemistry
Volume:	75
Issue:	1
Start Page:	20
End Page:	25
Publisher DOI:	10.1016/j.radphyschem.2005.06.002
Abstract:	Complexes of chlorine atoms and carbon disulfide (CS2) were produced by pulse radiolysis of CS2 in halocarbons and photochemical reactions were studied by laser flash photolysis. Excitation of CS2/Cl complexes resulted in rapid and permanent photobleaching. The photobleaching of CS2/Cl complexes is due to intermolecular chlorine atom abstraction in CCl4 with a quantum yield of 0.04, while that ascribed to hydrogen atom abstraction in 1,2-dichloroethane has a quantum yield of 0.21. The effects of additives are discussed based on the bond dissociation energy.
Relation:	http://www.sciencedirect.com/science/journal/0969806X
Type:	article (author version)
URI:	http://hdl.handle.net/2115/15415
Appears in Collections:	工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 住吉孝

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