نتایج جستجو برای: violet light

تعداد نتایج: 403414  

2015
Nura Abdullahi Elias Saion Abdul Halim Shaari Naif Mohammed Al-Hada Aysar Keiteb

MWCNTs/TiO2 nanocomposite was prepared by oxidising MWCNT in H2SO4/HNO3 then decorating it with TiO2-p25 nanopowder. The composites were characterised using XRD, TEM, FT-IR PL and UV-vis spectroscopy. The TEM images have shown TiO2 nanoparticles immobilised onto the sidewalls of the MWCNTs. The UV-vis spectrum confirms that the nanocomposites can significantly absorb more light in the visible r...

Journal: :Bulletin of Electrical Engineering and Informatics 2023

The traditional solid-state technique was used to create LaBSiO5 phosphors doped with Ce3+ and Tb3+ at 1,100 °C. These phosphors' phase purity luminous characteristics are looked at. Under ultraviolet (UV) light stimulation, LaBSiO5: emit bright green light, whereas samples incorporated blue-violet light. With UV ray as well illumination. 5d-4f shift for is responsible the radiation, while 5D4→...

Journal: :International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine 1978

Journal: :The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 1909

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