14 research outputs found
The multiwalled carbon nanotube- maleic anhydride-octene-1 nanocomposite as the matrix for CdS nanoparticle synthesis
Synthesis and characterization of copper sulfide nanoparticle based multiwall carbon nanotube- Maleic Anhydride-1-Octene nanocomposites
CHARACTERIZATION OF DEPOSITED CdS NANOPARTICLES ON POLYMER NANOCOMPOSITE WITH INSTRUMENTAL METHODS
Effect of sonication time on the synthesis of the CdS nanoparticle based multiwall carbon nanotube - maleic anhydride-1-octene nanocomposites
Effect of sonication time on the synthesis of the CdS nanoparticles within the matrix obtained through the covalent functionalization of multiwall carbon nanotube (MWCNT) with maleic anhydride (MA) - 1-octene copolymer was investigated. Cadmium chloride and thiourea were used as the raw materials. MWCNTs used for the matrix were synthesized by Catalytic Chemical Vapor Deposition using Fe-Co/Al2O3 as the catalyst. The obtained nanostructures were characterized by FTIR, XRD, Raman spectroscopy, TEM, SEM, TG and UV-Vis spectroscopy. Electrophysical properties of the polymer nanocomposites obtained using different periods of time for sonication were comparably investigated. The average CdS particle diameter was between 3.9-7.9nm as confirmed independently by TEM and XRD. UV-Vis spectroscopy revealed that the obtained nanostructures are appropriate base materials for making optical devices
Effect of sonication time on the synthesis of the CdS nanoparticle based multiwall carbon nanotube – maleic anhydride – 1-octene nanocomposites
ABSTRACTEffect of sonication time on the synthesis of the CdS nanoparticles within the matrix obtained through the covalent functionalization of multiwall carbon nanotube (MWCNT) with maleic anhydride (MA) ? 1-octene copolymer was investigated. Cadmium chloride and thiourea were used as the raw materials. MWCNTs used for the matrix were synthesized by Catalytic Chemical Vapor Deposition using Fe-Co/Al2O3 as the catalyst. The obtained nanostructures were characterized by FTIR, XRD, Raman spectroscopy, TEM, SEM, TG and UV-Vis spectroscopy. Electrophysical properties of the polymer nanocomposites obtained using different periods of time for sonication were comparably investigated. The average CdS particle diameter was between 3.9?7.9 nm as confirmed independently by TEM and XRD. UV-Vis spectroscopy revealed that the obtained nanostructures are appropriate base materials for making optical devices
Synthesis of ZnS nanocrystals within Maleic Anhydride-Octene-1-Vinylbutyl ether terpolymer template and its characterizations
Synthesis and characterization of polyvinyl alcohol based multiwalled carbon nanotu be nanocomposites
Characterizatıon Of Multi Walled Carbon Nanotube (MWCNTs)-Maleic Anhydride–Octene1/ Copper Sulfide Nanocomposite With Instrumental Methods
Facile synthesis of CuS nanoparticles deposited on polymer nanocomposite foam and their effects on microstructural and optical properties
CuS nano particles synthesized by a sonication process were deposited onto oxidized multi-wall carbon nanotubes (MWCNTs) dispersed in maleic anhydride octane 1 (MAO) copolymer matrix. MWCNTs were prepared by catalytic chemical vapor deposition from ethylene over a Co, Fe/alumina catalyst, MAO was grafted with oxidized MWCNTs under sonication at 353 K for 3 h. CuS nanoparticles were prepared from copper acetate dihydrate and thiocarbainide in this matrix while heating for 2 h. The resulting nanocomposite matrix featured uniform MWCNT dispersion and a peculiar foam-like morphology which was attributed to the effect of ultrasonic cavitation. The mean diameter of the obtained embedded hexagonal CuS nanoparticles was 3.2 nm. The optical band gap of the final product was calculated to be 2.28 eV which suggests that the CuS MWCNT MAO nanocomposite can be evaluated as a potential solar protection material. (C) 2015 Elsevier Ltd. All rights reserved