Email this article Photolysis of Diazo Dye in Solutions and Films Containing Zinc and Silver Oxides
- Authors: Istomina O.V.1, Evstropiev S.K.2, Kolobkova E.V.1,2, Trofimov A.O.2
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Affiliations:
- St. Petersburg State Technological Institute (Technological University)
- ITMO University
- Issue: Vol 124, No 6 (2018)
- Pages: 774-778
- Section: Condensed-Matter Spectroscopy
- URL: https://journal-vniispk.ru/0030-400X/article/view/165714
- DOI: https://doi.org/10.1134/S0030400X18060097
- ID: 165714
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Abstract
Photolysis of Chicago Sky Blue diazo dye in aqueous solutions and films containing zinc and silver oxides is studied. The presence of zinc and silver nitrates in aqueous solutions of this dye considerably increase the rate of its photolysis under UV irradiation. ZnO and ZnO:Ag oxide films and composite coatings with zinc and silver nitrates also considerably affect the photolysis of Chicago Sky Blue diazo dye.
About the authors
O. V. Istomina
St. Petersburg State Technological Institute (Technological University)
Email: evstropiev@bk.ru
Russian Federation, St. Petersburg, 190013
S. K. Evstropiev
ITMO University
Author for correspondence.
Email: evstropiev@bk.ru
Russian Federation, St. Petersburg, 197101
E. V. Kolobkova
St. Petersburg State Technological Institute (Technological University); ITMO University
Email: evstropiev@bk.ru
Russian Federation, St. Petersburg, 190013; St. Petersburg, 197101
A. O. Trofimov
ITMO University
Email: evstropiev@bk.ru
Russian Federation, St. Petersburg, 197101
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