Formation and photochemistry of organic sulfur compound–chlorine atom complexes

Okubo, Yu; Kido, Yuta; Fujiyoshi, Ryoko et al.

Radiation Physics and Chemistry, 2009, 78(12), 1161-1163

Permalink : https://hdl.handle.net/2115/45296

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アクセス権	open access
URI	https://hdl.handle.net/2115/45296
タイトル	Formation and photochemistry of organic sulfur compound–chlorine atom complexes
著者	Okubo, Yu ; Kido, Yuta ; Fujiyoshi, Ryoko ; Sumiyoshi, Takashi
著者名 Okubo, Yu
著者名 Kido, Yuta
著者名 Fujiyoshi, Ryoko
e-Rad_Researcher 90002211 著者名 Sumiyoshi, Takashi
言語	英語
キーワード	Organic sulfur–Cl complex
	Pulse radiolysis
	Laser flash photolysis
	Specific solvation
発行日	2009-12
出版者	Elsevier
収録物名	Radiation Physics and Chemistry
巻(号)	78(12)
ページ	1161-1163
抄録	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.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0969-806X
NCID	AA10867451
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.radphyschem.2009.07.005