Sensitization of photopolymer materials by halogenated derivatives of xanthene and thioxanthene dyes in the pulsed recording mode

Sensitization of photopolymer materials by halogenated derivatives of xanthene and thioxanthene dyes in the pulsed recording mode Full article

Journal

High Energy Chemistry
ISSN: 0018-1439

Output data

Year: 2010, Volume: 44, Number: 3, Pages: 204-210 Pages count : DOI: 10.1134/S0018143910030082

Authors

Vasil'ev E. V. ¹ , Shelkovnikov V. V. ¹ , Russkikh V. V. ¹

Affiliations

1	(Данные Web of science) Russian Acad Sci, Novosibirsk Organ Chem Inst, Siberian Branch, Novosibirsk 630090, Russia
2	(Данные Web of science) REC 008 Mol Design & Environm Safe Technol, Novosibirsk 630090, Russia

A holographic photopolymer material based on a poly(vinyl alcohol) matrix, the acrylamide monomer, and triethanolamine as an initiator was sensitized by the xanthene dyes erythrosine; thioeryth-rosine; eosin; thioeosin; thiofluorescein, 4-iodo-, 4,5-diiodo-, and 2,4,5-triiodofluorescein; and 4-bromo-, 4,5-dibromo-, and 2,4,5-tribromothiofluorescein. The quantum yields of photobleaching of these dyes in the polymer matrix were determined. Transmission phase gratings were recorded in the pulse mode (lambda = 532 nm, t (p) = 10 ns). The levels of the diffraction efficiency of holograms were measured, and the 4-bromo- or 4,5-dibromothiofluorescein-triethanolamine system was found to be the most effective photoinitiator.

Vasil'ev E.V. , Shelkovnikov V.V. , Russkikh V.V.
Sensitization of photopolymer materials by halogenated derivatives of xanthene and thioxanthene dyes in the pulsed recording mode
High Energy Chemistry. 2010. V.44. N3. P.204-210. DOI: 10.1134/S0018143910030082 WOS Scopus РИНЦ

Published print:	May 1, 2010
Published online:	Jun 3, 2010

Web of science	WOS:000278348600008
Scopus	2-s2.0-77953305501
Elibrary	15332426
OpenAlex	W2000326524