کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5488353 1524071 2017 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optical behaviour of ZnO nanocapsules and their nanocomposites mixed with ferroelectric liquid crystal W-206E
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
Optical behaviour of ZnO nanocapsules and their nanocomposites mixed with ferroelectric liquid crystal W-206E
چکیده انگلیسی
We have prepared zinc oxide (ZnO) nanocapsules by the hydrothermal method with the assistance of cetyltrimethylammonium bromide (CTAB), a cationic surfactant. The photoluminescence (PL) behaviour of the ferroelectric liquid crystals (FLC), namely W-206E, ZnO nanocapsules and their mixed composites has been studied extensively. A significant enhancement of the intensity was observed in the luminescence spectra for the nanocomposites, that was caused by introducing ZnO nanostructures into ferroelectric liquid crystal (FLC) at room temperature. A red shift is also noticed with the variation of the concentration of the ZnO nanocapsules keeping the amount of FLC fixed. So the photoluminescence spectra of the ZnO-FLC hybrid nanostructured composites can easily be tuned by only changing the concentration of the ZnO nanomaterials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Physics - Volume 55, Issue 4, August 2017, Pages 1447-1452
نویسندگان
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