Synthesis and properties of new electrochromic derivatives of 3-aryl-4,5-bis(pyridin-4-yl)oxazole
- Authors: Chudov K.A.1, Levchenko K.S.1, Poroshin N.O.1, Shchegol’kov A.V.2, Shmelin P.S.1, Grebennikov E.P.1
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Affiliations:
- Central Research Technological Institute “Tekhnomash” (JSC “Tekhnomash”)
- Tambov State Technical University
- Issue: Vol 68, No 8 (2019)
- Pages: 1565-1569
- Section: Full Article
- URL: https://journals.rcsi.science/1066-5285/article/view/243454
- DOI: https://doi.org/10.1007/s11172-019-2593-1
- ID: 243454
Cite item
Abstract
A series of new electrochromic derivatives of 3-aryl-4,5-bis(pyridin-4-yl)isoxazole was synthesized. Their electrochemical characteristics were studied by cyclic voltammetry, and a low eff ect of the substituents in the isoxazole and pyridinium cycles on the positions of the oxidation and reduction peaks was shown. The electrochromic cells prepared on the basis of the synthesized compounds were reversibly colored into brown upon the application of a voltage of 1.5 V. The spectral properties of the synthesized compounds under the electric field application and their stability for cycling from 0 to 2 V were studied.
About the authors
K. A. Chudov
Central Research Technological Institute “Tekhnomash” (JSC “Tekhnomash”)
Author for correspondence.
Email: k4udov@gmail.ru
Russian Federation, 4 ul. Ivana Franko, Moscow, 121108
K. S. Levchenko
Central Research Technological Institute “Tekhnomash” (JSC “Tekhnomash”)
Email: k4udov@gmail.ru
Russian Federation, 4 ul. Ivana Franko, Moscow, 121108
N. O. Poroshin
Central Research Technological Institute “Tekhnomash” (JSC “Tekhnomash”)
Email: k4udov@gmail.ru
Russian Federation, 4 ul. Ivana Franko, Moscow, 121108
A. V. Shchegol’kov
Tambov State Technical University
Email: k4udov@gmail.ru
Russian Federation, 106 ul. Sovetskaya, Tambov, 392000
P. S. Shmelin
Central Research Technological Institute “Tekhnomash” (JSC “Tekhnomash”)
Email: k4udov@gmail.ru
Russian Federation, 4 ul. Ivana Franko, Moscow, 121108
E. P. Grebennikov
Central Research Technological Institute “Tekhnomash” (JSC “Tekhnomash”)
Email: k4udov@gmail.ru
Russian Federation, 4 ul. Ivana Franko, Moscow, 121108