КФУ. Карточка публикации. FTIR investigation of molecular mobility in glassy epoxy-amine oligomers with azo-chromophores

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FTIR INVESTIGATION OF MOLECULAR MOBILITY IN GLASSY EPOXY-AMINE OLIGOMERS WITH AZO-CHROMOPHORES

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2013

Авторы, сотрудники КФУ

Фишман Александр Израилович, автор

Другие авторы

Balakina M.Y., Vakhonina, T.A.

Авторы, аспиранты КФУ

Шухина Ксения Леонидовна, автор

Библиографическое описание на языке оригинала

Journal of Physics: Conference Series Volume 478, Issue 1, 2013, Article number 012023 16th International Youth Scientific School 'Actual Problems of Magnetic Resonance and Its Applications'; Kazan; Russian Federation; 21 October 2013 through 25 October 2013; Code 101877

Аннотация

Journal of Physics: Conference Series

Ключевые слова

1,2-dichloroethane, activation volume, conformational transitions, FT-IR, molecular mobility, secondary relaxations

Название журнала

Journal of Physics: Conference Series

URL

http://iopscience.iop.org/

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https://repository.kpfu.ru/?p_id=89850

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Фишман Александр Израилович	ru_RU
dc.contributor.author	Шухина Ксения Леонидовна	ru_RU
dc.date.accessioned	2013-01-01T00:00:00Z	ru_RU
dc.date.available	2013-01-01T00:00:00Z	ru_RU
dc.date.issued	2013	ru_RU
dc.identifier.citation	Journal of Physics: Conference Series Volume 478, Issue 1, 2013, Article number 012023 16th International Youth Scientific School 'Actual Problems of Magnetic Resonance and Its Applications'; Kazan; Russian Federation; 21 October 2013 through 25 October 2013; Code 101877	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=89850	ru_RU
dc.description.abstract	Journal of Physics: Conference Series	ru_RU
dc.description.abstract	Molecular mobility in glassy epoxy-amine oligomer with covalently attached 4-amino-4'-nitroazobenzene NLO chromophore fragments has been studied by conformational probes method. The conformational transitions in the probes (1,2-dichloroethane and chlorocyclohexane) embedded in the oligomer have been studied in the temperature range from -160?C to +20?C. The freezing of conformational transitions has been observed by FTIR at temperature near T f -90?C. This value is correlated with the secondary relaxation transition temperature in the oligomer. The comparison of the activation volumes of the mobile groups in the probes with volumes of mobile groups in the oligomer allows us to conclude that there is the freezing of benzene rings mobility near ß-process temperature.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	1	ru_RU
dc.subject	2-dichloroethane	ru_RU
dc.subject	activation volume	ru_RU
dc.subject	conformational transitions	ru_RU
dc.subject	FT-IR	ru_RU
dc.subject	molecular mobility	ru_RU
dc.subject	secondary relaxations	ru_RU
dc.title	FTIR investigation of molecular mobility in glassy epoxy-amine oligomers with azo-chromophores	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU