Structure, optical and photocatalytic behavior of ZnO–CdS nanocomposites

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Saad Mohammed
Keyword(s):  
Cds Nanocomposites

SPECTRAL LUMINESCENCE PROPERTIES OF CdS NANOCOMPOSITES IN A POLYMER SHELL

2017 ◽  
Vol 8 (2) ◽  
pp. 171-180
Author(s):  
Dm. A. Pomogailo ◽  
M. G. Spirin ◽  
V. M. Skobeeva ◽  
G. I. Dzhardimalieva ◽  
S. I. Pomogailo ◽  
...  
Keyword(s):  
Luminescence Properties ◽  
Polymer Shell ◽  
Cds Nanocomposites ◽  
Spectral Luminescence

scholarly journals Tuning the Morphology of Au/CdS Nanocomposites through Temperature-Controlled Reduction of Gold-Oleate Complexes

2010 ◽  
Vol 22 (21) ◽  
pp. 5929-5936 ◽  
Author(s):  
Elena Khon ◽  
Nishshanka N. Hewa-Kasakarage ◽  
Ian Nemitz ◽  
Krishna Acharya ◽  
Mikhail Zamkov
Keyword(s):  
Temperature Controlled ◽  
Cds Nanocomposites

Potassium-doped graphene enhanced electrochemiluminescence of SiO2@CdS nanocomposites for sensitive detection of TATA-binding protein

2012 ◽  
Vol 48 (51) ◽  
pp. 6429 ◽  
Author(s):  
Jing Wang ◽  
Wei-Wei Zhao ◽  
Xiao-Rong Li ◽  
Jing-Juan Xu ◽  
Hong-Yuan Chen
Keyword(s):  
Binding Protein ◽  
Tata Binding Protein ◽  
Sensitive Detection ◽  
Doped Graphene ◽  
Cds Nanocomposites

Structural and Optical Studies of CdS Nanocomposites Synthesized by Various Routes

2008 ◽  
Vol 8 (8) ◽  
pp. 4188-4192 ◽  
Author(s):  
Gouri Sankar Paul ◽  
Pratima Agarwal
Keyword(s):  
Quantum Confinement Effect ◽  
High Surface ◽  
Aqueous Media ◽  
Thermo Gravimetric Analysis ◽  
Volume Ratio ◽  
Stoichiometric Ratio ◽  
Particle Sizes ◽  
Gravimetric Analysis ◽  
Phonon Modes ◽  
Cds Nanocomposites

Structural and optical properties of CdS nanocomposites prepared by two different routes are presented in this paper. While CdS prepared by aqueous media results in the formation of nanoparticles of particle sizes 8–9 nm; the solvothermal process results in the formation of nanorods of diameter 40–50 nm and length 450–750 nm where particle sizes were confirmed by SEM and TEM. XRD studies confirm that the structure of these nanocomposites is wurzite. EDAX give the stoichiometric ratio. UV-Vis and photoluminescence (PL) measurements show a blue shift compared to bulk CdS, supporting quantum confinement effect. Nanocomposites are found to be stable up to 650 °C was observed by thermo gravimetric analysis (TGA). The Raman scattering studies show that in addition to LO and TO phonon modes, peak corresponding to surface phonon modes are present in both cases, which are due to high surface to volume ratio. The CdS nanocomposites can therefore be used for various stable optoelectronic devices.

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