Laser flash-photolysis of methylene blue solutions
Autor: | Viktor Řehák, Jaroslav Poskočil |
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Rok vydání: | 1979 |
Předmět: | |
Zdroj: | Collection of Czechoslovak Chemical Communications. 44:2015-2023 |
ISSN: | 1212-6950 0010-0765 |
DOI: | 10.1135/cccc19792015 |
Popis: | Besides population and relaxation of T1 state of methylene blue in methanolic solution it has been possible to observe increase and decomposition of a transient with longer lifetime which is probably a triplet excimer of the dyestuff. Kinetic measurements have enabled to determine the lifetime of the T1 excimer, rate constants of energy-transfer to oxygen and electron-transfer from pyrrolidine to T1 of the dyestuff. |
Databáze: | OpenAIRE |
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