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Optics and Spectroscopy, 2020, Volume 128, Issue 11, Pages 1740–1746
DOI: https://doi.org/10.21883/OS.2020.11.50179.174-20 (Mi os262) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Optical materials

Photodestruction of polyvinylpyrrolidone in aqueous solutions of metal nitrates

S. K. Evstropievabc, N. V. Nikonorovb, A. S. Saratovskiib

a State Technological Institute of St. Petersburg (Technical University)
b St. Petersburg National Research University of Information Technologies, Mechanics and Optics
c All-Russian Research Center "S. I. Vavilov State Optical Institute", St. Petersburg
Full-text PDF (912 kB) Citations (2)
DOI: https://doi.org/10.21883/OS.2020.11.50179.174-20
Abstract: Photodecomposition of polyvinylpyrrolidone in solutions of metal nitrates is studied. This polymer oxidates in metal nitrate solutions under UV irradiation by reacting with reactive oxygen species and thus inhibits photodecomposition of other organic materials. UV irradiation of polyvinylpyrrolidone-stabilized ZnO nanoparticles leads to removal of polyvinylpyrrolidone and growth of nanoparticles.
Keywords: photooxidation, nitrate, polymer, nanoparticle, absorption spectrum, solution.
Funding agency Grant number
Russian Science Foundation 19-19-00596
This work was partially (Evstropiev S.K.) supported by the Russian Science Foundation (project no. 19-19-00596).
Received: 20.03.2020
Revised: 26.06.2020
Accepted: 07.07.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 11, Pages 1873–1879
DOI: https://doi.org/10.1134/S0030400X20110119
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. K. Evstropiev, N. V. Nikonorov, A. S. Saratovskii, “Photodestruction of polyvinylpyrrolidone in aqueous solutions of metal nitrates”, Optics and Spectroscopy, 128:11 (2020), 1740–1746; Optics and Spectroscopy, 128:11 (2020), 1873–1879
Citation in format AMSBIB
\Bibitem{EvsNikSar20}
\by S.~K.~Evstropiev, N.~V.~Nikonorov, A.~S.~Saratovskii
\paper Photodestruction of polyvinylpyrrolidone in aqueous solutions of metal nitrates
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 11
\pages 1740--1746
\mathnet{http://mi.mathnet.ru/os262}
\crossref{https://doi.org/10.21883/OS.2020.11.50179.174-20}
\elib{https://elibrary.ru/item.asp?id=44367752}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 11
\pages 1873--1879
\crossref{https://doi.org/10.1134/S0030400X20110119}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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