Singh, Jitendra Pal Won, Sung Ok Lim, Weon Cheol Shim, Cheol-Hwee Chae, Keun Hwa 2024-01-20T01:02:58Z 2024-01-20T01:02:58Z 2021-09-05 2017-07-01 0167-577X https://pubs.kist.re.kr/handle/201004/122543 Present work investigates the optical behavior of MgO nanoparticles synthesized by using modified sol-gel method. Synthesized nanoparticles exhibit crystallite size in the range of 7-11 nm. Scanning and transmission electron microscopy show that particles are embedded in carboneous like template which is associated with low annealing temperature. These nanoparticles exhibit almost 10-20% reflectance in the UV-vis range which is almost 100% for bulk MgO. Near edge X-ray absorption spectroscopic measurements reflect that the optical response of these nanoparticles may be due to contribution from organic impurities. (C) 2017 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV POROUS MGO NANOBELTS FACILE Optical behavior of MgO nanoparticles investigated using diffuse reflectance and near edge X-ray absorption spectroscopy Article 10.1016/j.matlet.2017.03.168 1 MATERIALS LETTERS, v.198, pp.34 - 37 MATERIALS LETTERS 198 34 37 scie scopus 000401100800010 2-s2.0-85016777327 Materials Science, Multidisciplinary Physics, Applied Materials Science Physics Article POROUS MGO NANOBELTS FACILE Spectroscopy Nanoparticles Crystal structure Microscopy