Volume 3, Issue 1
مرور بر اساس
ارسال های اخیر
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Sonochemical Synthesis of a Cobalt(II) Coordination Polymer Nano-structure with azo ligand: A New Precursor for Preparation Pure Phase of Co3O4 Nanostructure
(University of Kashan, 2013-03-01)A new nano-sized cobalt(II) coordination polymer, (CoL1).0.5DMF.1.5CH3OH(1); [H2L1 = 5-(4-Carboxy phenyl azo) salicyilic acid] has been synthesized by a sonochemical method. The thermal stability of compound 1 was studied ...
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Preparation and Characterization of a Cotton-Based Nanocomposite Hydrogel
(University of Kashan, 2013-03-01)In this work, hydrogel nanocomposites were synthesized by solution polymerization of acrylic acid (AA) and itaconic acid (IA) in the presence of cotton fabric. Ammonium persulfate (APS) was used as the polymerization ...
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Sol-Gel Synthesis, Characterization and Optical Properties of Bi 3+ - Doped CdO Sub-Micron Size Materials
(University of Kashan, 2013-03-01)Highly crystalline Bi3+-doped cadmium oxide (CdO) sub-micron structures were synthesized by calcination the obtained precursor from a sol-gel reaction. The reaction was carried out with cadmium nitrate (Cd(NO3)2.4H2O), ...
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Electrosynthesis of Polyaniline-TiO2 Nanocomposite Films on Aluminum Alloy 3004 Surface and its Corrosion Protection Performance
(University of Kashan, 2013-03-01)The direct synthesis of polyaniline-TiO2 nanocomposite coatings on aluminum alloy 3004 (AA3004) surface has been investigated by using the galvanostatic method. The synthesized coatings were characterized by FT-IR, SEM-EDX, ...
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Synthesis and Investigation the Catalytic Behavior of Cr2O3 Nanoparticles
(University of Kashan, 2013-03-01)The use of an inorganic phase in water-in-oil (w/o) microemulsion has recently received considerable attention for preparing metal oxide nanoparticles. This is a technique, which allows preparation of ultrafine metal oxide ...
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High Solid Contents Copoly (Styrene/Butyl Acrylate)-Cloisite 30B Nanocomposites
(University of Kashan, 2013-03-01)Higher solid contents (20 % and 40 %) nanocomposites of poly (styrene-co-butyl acrylate) including higher content of Cloisite 30B (7 wt% and 10 wt %) were prepared via miniemulsion polymerization. Stability of the final ...
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Ethylenediamine Functionalized Nanoporous Silica Type LUS-1 for Highly Sensitive Analysis of Pb2+ , Cd2+ and Zn2+ in Various Samples
(University of Kashan, 2013-03-01)In this work, a novel method is described for the preconcentration of Pb2+, Cd2+ and Zn2+ ions in environmental samples using uniform silanized mesopor (LUS-1) functionalized by ethylenediamine groups as a new extractant. ...
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Effect of PbS Film Thickness on the Performance of Colloidal Quantum Dot Solar Cells
(University of Kashan, 2013-03-01)Colloidal quantum dots offer broad tuning of semiconductor band structure via the quantum size effect. In this paper, we present a detailed investigation on the influence of the thickness of colloidal lead sulfide (PbS) ...
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A Review on Synthesis of Nano-TiO2 via Different Methods
(University of Kashan, 2013-03-01)Titanium dioxide is one kind of important materials, which has been extensively investigated because of its unique electronic and optical properties. A large number of efforts have been made to synthesize TiO2 materials ...
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Magnetic Properties of Ni0.3Fe0.7 Alloy Nanowires
(University of Kashan, 2013-03-01)The effect of length variation on the magnetic properties of NiFe alloy nanowires electrodeposited into the alumina template was investigated. The diameter (45±2.5 nm) and length (~ 1.9, 7.12, 8.3, 9.5 and 13.3 µm) of the ...
