Formation and photochemistry of organic sulfur compound–chlorine atom complexes


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/45296

Title:	Formation and photochemistry of organic sulfur compound–chlorine atom complexes
Authors:	Okubo, Yu Browse this author
	Kido, Yuta Browse this author
	Fujiyoshi, Ryoko Browse this author
	Sumiyoshi, Takashi Browse this author →KAKEN DB
Keywords:	Organic sulfur–Cl complex
	Pulse radiolysis
	Laser flash photolysis
	Specific solvation
Issue Date:	Dec-2009
Publisher:	Elsevier
Journal Title:	Radiation Physics and Chemistry
Volume:	78
Issue:	12
Start Page:	1161
End Page:	1163
Publisher DOI:	10.1016/j.radphyschem.2009.07.005
Abstract:	Photochemical reactions of organic sulfur compounds (CH3SCH3, C2H5SCH3 and C2H5SC2H5)–chlorine atom complexes have been studied using a combined pulse radiolysis-laser flash photolysis technique. Excitation of all complexes has resulted in photobleaching with a similar quantum yield (0.37±0.07), independent of solvent polarities and concentration of solutes. The results were compared with previous studies of the analogous dimethyl sulfoxide (DMSO)–Cl complexes. It is concluded that the significant change of photobleaching quantum yields of the excited DMSO–Cl complex observed in the DMSO-CCl4 mixed solvent is mainly due to the specific solvation effect of DMSO for cations.
Type:	article (author version)
URI:	http://hdl.handle.net/2115/45296
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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