Effects of electron-donor compounds on electron states of spiroantrooxazine incorporated into thermoplastic polymers by supercritical fluid impregnation

2014, №1

сс. 48-54

A.V. Cherkasova, N.N. Glagolev, A.S. Kopylov, P.S. Timashev, A.B. Solovieva, V.N. Bagratashvili

Key words: photochromism, spirocompounds, SCF impregnation, luminescence, electron-donor compounds

Aromatic electron-donor compounds (EDC) (such as toluene and dibutyl phthalate)
are found to affect the content of photochromic spiroantrooxazine (SAO) and to
control the ratio of its colored forms (B and B_x) introduced into thermoplastic
polymeric matrixes (e.g. polyvinylchloride and F-42 fluoroplast) using the supercritical
fluid impregnation (SCFI). The presence of EDC in impregnated polymers induces
the reciprocal transformations of the SAO colored form B and B_x and
increases the rate their «dark» bleaching.

Translated article

doi:10.1134/S1990793114080053

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ГОСТ
7.0.100-2018

Черкасова, А.В. Effects of electron-donor compounds on electron states of spiroantrooxazine incorporated into thermoplastic polymers by supercritical fluid impregnation / А.В. Черкасова, Н.Н. Глаголев, А.С. Копылов [и др.]. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2014. – Т. 9. – № 1. – С. 48-54.

TRANSLIT

CHerkasova, A.V. Vliyanie elektronodonornyh soedinenij na elektronnye formy spiroantrooksazina, vvedennogo v termoplastichnye polimery metodom sverhkriticheskoj flyuidnoj impregnacii / A.V. CHerkasova, N.N. Glagolev, A.S. Kopylov [i dr.]. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2014. – Т. 9. – № 1. – S. 48-54.

A.V. Cherkasova, N.N. Glagolev, A.S. Kopylov, P.S. Timashev, A.B. Solovieva, V.N. Bagratashvili Effects of electron-donor compounds on electron states of spiroantrooxazine incorporated into thermoplastic polymers by supercritical fluid impregnation. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 1, 48-54 (2014). https://doi.org/

Effects of electron-donor compounds on electron states of spiroantrooxazine incorporated into thermoplastic polymers by supercritical fluid impregnation

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