O. V. Venidiktova, V. A. Barachevskiĭ, A. A. Khuzin, A. R. Tuktarov, A. I. Shienok, N. L. Zaichenko, “Spectral and kinetic studies of photochromic systems based on graphene and graphene oxide nanostructures”, Optics and Spectroscopy, 2019, Volume 127, Issue 6,Pages <nobr>1025

This article is cited in 3 papers

Nanophotonics

Spectral and kinetic studies of photochromic systems based on graphene and graphene oxide nanostructures

O. V. Venidiktova^a, V. A. Barachevskiĭ^ab, A. A. Khuzin^c, A. R. Tuktarov^c, A. I. Shienok^d, N. L. Zaichenko^d

^a Photochemistry Center, Federal Research Center for Crystallography and Photonics, Russian Academy of Sciences, 119421, Moscow, Russia
^b Interdepartmental Center for Analytical Research at Presidium of Russian Academy of Sciences, 117997, Moscow, Russia
^c Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 450075, Ufa, Russia
^d Semenov Institute of Chemical Physics, Russian Academy of Sciences, 119991, Moscow, Russia

Abstract: A comparative spectral and kinetic study of the reactions of thiol-substituted molecules of diarylethene and spirooxazine with graphene nanoparticles and graphene oxide nanoplates has been performed. Differences in the photochromic transformations of compounds that are in contact with the surface of carbon nanoparticles in relation to the structure of the compounds and the nature of the nanoparticles are revealed, which indicates the chemical and physical interaction of the molecules of photochromic compounds with the surface groups of carbon nanostructures.

Keywords: photochromism, spirooxazine, diarylethene, graphene, graphene dioxide, spectroscopy, kinetics.

Received: 05.06.2019
Revised: 05.06.2019
Accepted: 20.06.2019

DOI: 10.21883/OS.2019.12.48704.207-19