Laser flash-photolysis of methylene blue solutions

Autor: Viktor Řehák, Jaroslav Poskočil
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