Registration Number
0215U004301,
0111U000744
, R & D reports
Title
Dispersion of semiconductor nanoparticles in liquid crystalline media
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Head
Vashchenko Valeriі Vladimirovich,
Registration Date
24-02-2015
Organization
State Scientific Institution "Institute for Single Crystals", National Academy of Sciences of Ukraine
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As a result of the project developed the scientific basis of new hybrid materials - dispersions of fluorescent semiconductor and magnetic nanoparticles in liquid crystal medium, including: Adapted and improved methods for semiconductor nanoparticles (spherical and elongated) of luminescence in the visible range. new effective surfactants to stabilize these dispersions, methods for their application to nanoparticles. The influence of the structure of South Africa, its surface density in the orientation of liquid crystal (boundary conditions) on the surface of the nanoparticles. The influence of dispersed nanoparticles on the properties of liquid crystal composite. In particular, spherical ferromagnetic colloid nanoparticles show an increased sensitivity to the action of an external magnetic field. The use of new surfactants for the first time provided an opportunity to create stable colloids time quantum dots in a liquid crystal (at least one year). The approaches in the application of ferromagnetic nanoparticles yielded the first stable colloid LCD with high sensitivity to magnetic field.
Product Description
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Ващенко В.В.
Ващенко О.В.
Власенко Г.С.
Гамзаева С.А.
Жилін Ю.В
Князева І.В.
Колосов М.О.
Кривошей О.І.
Кришталь О.П.
Кришталь О.П.
Назарова В.П.
Попова К.В.
Проданов М.Ф.
Семиноженко В.П.
Чорна Н.В.
Щирова Н.В.
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2020-04-02
