Speaker
Dr
Vitalii Chornii
(Taras Shevchenko National University of Kyiv)
Description
Microcrystalline cellulose doped with luminescent oxides particles composites were made by cool pressing procedure. Morphology, crystallinity, luminescence and dielectric characteristics of the composites were studied. Their morphology can be described as “ceramics - like” type as it consists of cellulose plates and embedded oxide particles. Luminescence spectra of the composites covers all the range of the visible light, 350 – 750 nm, and comprises both wide band and narrow lines, related with host and oxides luminescence, respectively. Studied composites can be perspective materials for transformation of the single colour LEDs radiation into white light.
Primary authors
Dr
Vitalii Chornii
(Taras Shevchenko National University of Kyiv)
Dr
Volodymyr Boyko
(2National University of Life and Environmental Sciences of Ukraine)
Dr
Oleksander Alekseev
(1Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska str., 01601 Kyiv, Ukraine)
Prof.
Serhii Nedilko
(Taras Shevchenko National University of Kyiv)
Dr
Vasyl Sherbatskii
(Taras Shevchenko National University of Kyiv)
Dr
Maxym Lazarenko
(Taras Shevchenko National University of Kyiv)
Prof.
Serhii Revo
(Taras Shevchenko National University of Kyiv)
Dr
Maxym Nedielko
(3Paton Electric Welding Institute of NASU)
