Nano Sized bismuth oxy chloride by metal organic chemical vapour deposition
Por:
Jagdale P., Castellino M., Marrec F., Rodil S.E., Tagliaferro A.
Publicada:
1 jun 2014
Categoría:
Surfaces, Coatings and Films
Resumen:
Metal organic chemical vapour deposition (MOCVD) method was used to
prepare thin films of bismuth based nano particles starting from bismuth
salts. Nano sized bismuth oxy chloride (BiOCl) crystals were synthesized
from solution containing bismuth chloride (BiCl3) in acetone
(CH3-CO-CH3). Self-assembly of nano sized BiOCl crystals were observed
on the surface of silicon, fused silica, copper, carbon nanotubes
aluminium substrates. Various synthesis parameters and their significant
impact onto the formation and of self-assembled nano-crystalline BiOCl
were investigated. BiOCl nano particles were characterized by dispersive
X-ray spectroscopy and Micro-Raman spectroscopy. These analyses confirm
that bismuth nanometer-sized crystal structures showing a single
tetragonal phase were indeed bismuth oxychloride (BiOCl) square
platelets 18-250 nm thick and a few micrometres wide. (C) 2014 Elsevier
B. V. All rights reserved.
Filiaciones:
Univ Nacl Autonoma Mexico, Inst Invest Mat, Mexico City 04510, DF, Mexico
Department of Applied Science and Technology (DISAT), Politecnico di Torino, C.so Duca degli Abruzzi, 24, 10129 Torino, Italy
Center for Space Human Robotics, Istituto Italiano di Tecnologia, Corso Trento 21, 10129 Torino, Italy
Laboratory of Condensed Matter Physics, University of Picardie Jules Verne (UPJV), Amiens 80039, France
|