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Enhancement of photosensitivity in the alcohol-added ferroin-catalyzed Belousov-Zhabotinsky reaction system

✍ Scribed by Abe Jiro; Matsuda Kazuhisa; Taka Masakazu; Shirai Yasuo

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
408 KB
Volume
245
Category
Article
ISSN
0009-2614

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✦ Synopsis

The observation of photoinduced image formation in the alcohol-added ferroin-catalyzed Belousov-Zhabotinsky (BZ) reaction is reported. It is found that alcohol acts as a reagent that reduces the activation energy both of the ferroin-catalyzed and the Ce-catalyzed BZ reaction system and enhances the photosensitivity. By comparing the photosensitivity and photoinduced image formation for the ferroin-catalyzed BZ system with and without alcohol, we concluded that the photosensitivity of this alcohol-added BZ reaction system is enhanced by the presence of alcohol. This enhancement of the photosensitivity was confirmed in other alcohols such as ethanol, l-propanol and 2-propanol.

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