scholarly journals Synthesis, Structural and Optical Properties of PVP Encapsulated CdS Nanoparticles

10.5772/50959 ◽  
2011 ◽  
Vol 1 ◽  
pp. 17 ◽  
Author(s):  
L. Saravanan ◽  
S. Diwakar ◽  
R. Mohankumar ◽  
A. Pandurangan ◽  
R. Jayavel
Keyword(s):  
Optical Properties ◽  
Cds Nanoparticles ◽  
Structural And Optical Properties

Effect of Fe doping on structural and optical properties of CdS nanoparticles

2012 ◽  
Author(s):  
G. Murali ◽  
D. Amaranatha Reddy ◽  
B. Poornaparakash ◽  
R. P. Vijayalakshmi
Keyword(s):  
Optical Properties ◽  
Cds Nanoparticles ◽  
Fe Doping ◽  
Structural And Optical Properties

scholarly journals Investigation on synthesis, structural and optical properties of CdS nanoparticles

2020 ◽  
Author(s):  
G. Thirumala Rao ◽  
R. V. S. S. N. Ravikumar ◽  
N. Bakthavatchala Reddy ◽  
Grigory V. Zyryanov
Keyword(s):  
Optical Properties ◽  
Cds Nanoparticles ◽  
Structural And Optical Properties

Influence of Mn doping on structural and optical properties of CdS nanoparticles

2014 ◽  
Vol 88 (5) ◽  
pp. 477-482 ◽  
Author(s):  
L. S. Devi ◽  
K. N. Devi ◽  
B. I. Sharma ◽  
H. N. Sarma
Keyword(s):  
Optical Properties ◽  
Cds Nanoparticles ◽  
Structural And Optical Properties ◽  
Mn Doping

Effect of solvent and environmental conditions on the structural and optical properties of CdS nanoparticles

RSC Advances ◽  
2014 ◽  
Vol 4 (46) ◽  
pp. 24110-24118 ◽  
Author(s):  
Swelm. Wageh ◽  
Mai Maize ◽  
Sancan Han ◽  
Ahmed. A. Al-Ghamdi ◽  
Xiaosheng Fang
Keyword(s):  
Optical Properties ◽  
Crystal Structures ◽  
Environmental Conditions ◽  
Cds Nanoparticles ◽  
Structural And Optical Properties ◽  
Absorption And Emission ◽  
Effect Of Solvent

Different crystal structures, and tuning of absorption and emission of CdS nanoparticles have been obtained by changing the type of solvent and environmental conditions.

scholarly journals Synthesis, Structural and Optical Properties of TOPO and HDA Capped Cadmium Sulphide Nanocrystals, and the Effect of Capping Ligand Concentration

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Damian C. Onwudiwe ◽  
Madalina Hrubaru ◽  
Eno E. Ebenso
Keyword(s):  
Optical Properties ◽  
Concentration Ratio ◽  
Cadmium Sulphide ◽  
Cds Nanoparticles ◽  
X Ray Diffraction ◽  
Structural And Optical Properties ◽  
One Pot ◽  
X Ray ◽  
Quantum Size ◽  
Transmission Electron

The thermal decomposition of bis(N,N-diallyldithiocarbamato)Cd(II) in a “one-pot” synthesis in tri-n-octylphosphine oxide (TOPO) and hexadecylamine (HDA) afforded CdS (TOPO-CdS and HDA-CdS) of varying optical properties and morphologies. The influence of the ratio of the precursor concentration to the capping molecule, as a factor affecting the morphology and size of the nanoparticles, was investigated. The particles varied in shape from spheres to rods and show quantum size effects in their optical spectra with clear differences in the photoluminescence (PL) spectra. The PL spectrum of the HDA capped CdS nanoparticles has an emission maximum centred at 468, 472, and 484 nm for the precursor to HDA concentration ratio of 1 : 10, 1 : 15, and 1 : 20, respectively, while the TOPO capped nanoparticles show emission peaks at 483, 494, and 498 nm at the same concentration ratio. Powdered X-ray diffraction (p-XRD) shows the nanoparticles to be hexagonal. The crystallinity of the nanoparticles was evident from high resolution transmission electron microscopy (HRTEM) which gave well-defined images of particles with clear lattice fringes.

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