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Photooptical behavior of a liquid-crystalline dendrimer of the first generation with azobenzene terminal groupsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 ноября 2017 г.
- Авторы: Bobrovsky A.Y., Pakhomov A.A., Zhu X.M., Boiko N.I., Shibaev V.P.
- Журнал: Polymer Science, Series A
- Том: 43
- Год издания: 2001
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 431
- Последняя страница: 437
- Аннотация: A new LC dendrimer of the first generation with azobenzene terminal groups which forms an SmA mesophase over a wide temperature range was synthesized. The photooptical behavior of the dendrimer in a dilute solution and in him was compared. It was shown that the E-Z photoisomerization of azobenzene groups proceeds both in solution and film under UV irradiation. This process is reversible photochemically and thermally: irradiation with visible light (similar to 550 nm) and annealing lead to the inverse Z-E photoisomerization. The kinetics of the inverse thermal process was studied, and its activation energy was calculated.
- Добавил в систему: Чжу Сяоминь