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

Sumiyoshi, Takashi; Nakayama, Masayoshi; Fujiyoshi, Ryoko et al.

Radiation Physics and Chemistry, 2006, 75(1), 20-25

Permalink : https://hdl.handle.net/2115/15415

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アクセス権	open access
URI	https://hdl.handle.net/2115/15415
タイトル	Photochemistry of CS2/Cl complexes-combined pulse radiolysis-laser flash photolysis studies
著者	Sumiyoshi, Takashi ; Nakayama, Masayoshi ; Fujiyoshi, Ryoko ; Sawamura, Sadashi
e-Rad_Researcher 90002211 著者名 Sumiyoshi, Takashi
著者名 Nakayama, Masayoshi
著者名 Fujiyoshi, Ryoko
著者名 Sawamura, Sadashi
言語	英語
キーワード	CS2/Cl complex
	Pulse radiolysis
	Laser flash photolysis
	Intermolecular hydrogen abstraction
発行日	2006-01
出版者	Elsevier
収録物名	Radiation Physics and Chemistry
巻(号)	75(1)
ページ	20-25
抄録	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.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0969-806X
関連情報	URI http://www.sciencedirect.com/science/journal/0969806X
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.radphyschem.2005.06.002