Title of article :
Simultaneous irradiation of ultrasound and UV light. Ultrasonic acceleration of the photochemical disappearance of 4,4′-dihalogenated benzils in 1,4-dioxane
Author/Authors :
Sohmiya، نويسنده , , Hajime and Kimura، نويسنده , , Takahide and Fujita، نويسنده , , Mitsue and Ando، نويسنده , , Takashi، نويسنده ,
Abstract :
Irradiation of ultrasound accelerated the rate of the photochemical disappearance of 4,4′-dihalogenated benzils in 1,4-dioxane in the order of halogen=I, Br>Cl>F. 4,4′-dimethoxy and unsubstituted benzils did not show acceleration. Possible mechanisms of the acceleration are discussed.
Keywords :
photochemistry , Sonochemistry , Benzil , ?-diketone
Journal title :
Astroparticle Physics
