Polymer liquid crystalline composite for optical irradiation controlстатья
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: 19 декабря 2016 г.
Аннотация:A composite material based on a liquid-crystal line gel has been prepared via the polymerization of diphenylolpropane dimethacrylate in the presence of the commercial nematic liquid crystal LC-1277 (94.3 wt %). Polymerization is performed under the action of UV irradiation. In the presence of the applied electric voltage, light scattering and birefringence of the samples are changed. The critical field of the electrooptical effect is found to be 2 V, the turn-on time of the effect is 9 ms (this time decreases with increasing voltage), and the turn-off time is 6 ms (independent of voltage). This material can be used in devices for optical irradiation control.