Synthesis and nonlinear optical properties of donor-acceptor dyes based on triphenylpyrazolines as a donor block and dicyanoisophorone as acceptor Full article
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Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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| Output data | Year: 2019, Volume: 68, Number: 1, Pages: 92-98 Pages count : 7 DOI: 10.1007/s11172-019-2421-7 | ||||||
| Tags | donor-acceptor dyes; polyfluoro-substituted triarylpyrazolines; dicyanoisophorone; luminescence; Stokes shift; second-order nonlinear optical properties | ||||||
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Abstract:
A series of donor-acceptor dyes based on polyfluoro-substituted triarylpyrazolines (as a donor block) and a dicyanoisophorone group (as an acceptor) were synthesized using the Knoevenagel condensation. The dyes have an absorption in the region of 509-514 nm and intense luminescence at 648-663 nm in chloroform with a large Stokes shift (up to 4410 cm(-1)). Based on the synthesized dyes, chromophore-polymer (guest-host) films were obtained in a polycarbonate matrix with a chromophore content up to 27 wt.%. Poling of chromophore-polymer films was carried out in an electric field of a corona discharge and the coefficient of nonlinear optical response d(33) was measured by the second-harmonic generation method of the fundamental frequency of a Nd-YAG laser (1064 nm). The obtained films have a high initial thermal stability and a nonlinear optical response up to 80 pm V-1, which persists up to 115 degrees C.
Cite:
Shelkovnikov V.V.
, Kargapolova I.Y.
, Orlova N.A.
, Korotaev S.,.V.
, Simanchuk A.E.
, Mikerin S.L.
Synthesis and nonlinear optical properties of donor-acceptor dyes based on triphenylpyrazolines as a donor block and dicyanoisophorone as acceptor
Russian Chemical Bulletin. 2019. V.68. N1. P.92-98. DOI: 10.1007/s11172-019-2421-7 WOS Scopus РИНЦ OpenAlex
Synthesis and nonlinear optical properties of donor-acceptor dyes based on triphenylpyrazolines as a donor block and dicyanoisophorone as acceptor
Russian Chemical Bulletin. 2019. V.68. N1. P.92-98. DOI: 10.1007/s11172-019-2421-7 WOS Scopus РИНЦ OpenAlex
Original:
Шелковников В.В.
, Каргаполова И.Ю.
, Орлова Н.А.
, Коротаев С.В.
, Симанчук А.Э.
, Микерин С.Л.
Синтез и нелинейно-оптические свойства донорно-акцепторных красителей на основе трифенилпиразолинов в качестве донорного блока и дицианоизофорона в качестве акцептора
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2019. №1. С.92-98. РИНЦ
Синтез и нелинейно-оптические свойства донорно-акцепторных красителей на основе трифенилпиразолинов в качестве донорного блока и дицианоизофорона в качестве акцептора
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2019. №1. С.92-98. РИНЦ
Dates:
| Published print: | Jan 1, 2019 |
| Published online: | Apr 13, 2019 |
Identifiers:
| Web of science: | WOS:000464854400014 |
| Scopus: | 2-s2.0-85064444638 |
| Elibrary: | 38944738 |
| OpenAlex: | W2935782965 |