Sol-Gel Synthesis Technique
Synthesis of Perovskite manganite La1 25Sr1 75Mn2O7 BY Sol Gel technique
... and citric acid as a complex agent, were used. The above compounds were dissolved separately in de- ionized water to form solution. Then, the solutions were combined in stiochiometry ratios under magnetic stirring. The ...
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Synthesis of SnO2 Thin Film by Sol-gel Spin Coating technique for Optical and Ethanol Gas Sensing Application
... range of 20-70 0 in a step of 0.02 0 . To study the surface morphology & grain sizes, Scanning Electron microscopy(SEM) JEOL JSM 5600 with Resolution : 3.5 nm, Magnification : x18 to 300,000, Accelerating Voltage : ...
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SYNTHESIS AND CHARACTERIZATION OF NICKEL-ZINC SPINEL FERRITE BY SOL-GEL AUTOCOMBUSTION TECHNIQUE
... successfully synthesized by sol-gel auto combustion method. The XRD results formation of single phase cubic spinel structure. The crystallite size confirms the nano crystalline nature of sample. The ...
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Synthesis and Characterization of Silver-oxide Nanoparticles by Sol-Gel Method
... simple and low cost synthesis technique. In this modified method, oxalic acid was replaced with citric acid which was mixed with ethylene glycol to form a homogenous gel. Here we replaced ethyl ...
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Synthesis and Characterization of Anatase TiO2:Cu2+ Powders Prepared via a Sol-gel Technique
... powders with dopant contents 0, 0.5, 1.0 and 4.0 mol% have been successfully synthesized by sol-gel method. The XRD and Raman analysis indicated that all the synthesized samples annealed at temperature of ...
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Sol-Gel Synthesis of Zinc Oxide (ZnO) Nanoparticles: Study of Structural and Optical Properties
... the sol–gel method from an ethanol solution of zinc sulfate heptahydrate in the presence of diethylene glycol ...XRD technique and direct HRTEM ...
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Sol-gel Synthesis of Lanthanum, Cobalt and Titanium Oxide Composite
... indicated that the homogeneous hydrolysis of tetra isopropy ortho titanate, Lanthanum nitrate and Cobalt nitrate via sol-gel route is a promising technique for preparing uniform nanoparticles. In ...
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Synthesis, Characterization and Magnetic Properties of Ce3+ Substituted Cu Nanoferrite by Sol-gel Autocombustion Technique
... analytical grade, such as Nickel nitrate, Cobalt nitrate and ferric nitrate, were used as the source materials. The present work is to study structural and magnetic properties of the synthesized samples. The role of Cr ...
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Synthesis and characterization of the Pt/SiO2 nanocomposite by the sol-gel method
... FTIR spectra were obtained using a Unicam Galaxy Series FTIR 5000 spectrometer to characterize the bonding formation on the surface using a potassium bromide (KBr) pellet technique (Samples were prepared by ...
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Synthesis and Characterization of Silver Nanoparticles by Sol-Gel Technique
... agents, sol-gel techniques, electrochemical techniques, physic-chemical reduction and radiolysis are widely used in the synthesis silver ...complex synthesis process, toxicity and higher ...
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SYNTHESIS AND CHARACTERIZATION OF NICKLE-OXIDE NANOPARTICLES BY SOL-GEL METHOD
... modified sol-gel technique are typical fcc in ...modified sol-gel method is one of the simplest, environment friendly, cost effective and less time consuming method of synthesis ...
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A REVIEW ON THE TYPES, PREPARATION TECHNIQUE AND APPLICATIONS OF FERRITE
... Ferrite materials are gaining importance due to its vast applications. There is an ever increasing demand with improved properties. In order to meet the demands one must turn to novel materials processing methods. An ...
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Synthesis of Titanium Dioxide Nanoparticles by Sol-Gel Technique
... different synthesis strategies have been developed Toba et ...impregnation,chemicalvapourdeposition,etc.The sol-gel route has demonstrated a high potential for controlling the bulk and surface ...
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The synthesis of controlled shape nanoplasmonic silver silica structures by combining sol gel technique and direct silver reduction
... In this work, we have obtained nanoplasmonic silver structures deposited on the glass substrates by combining sol-gel technology and direct silver ion reduction on the film surfaces. The key point of the ...
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Spectroscopic properties of Nd3+: TiO2 synthesis by Sol-Gel
... The sol-gel of Nd 3+ doped Nanotitania is successfully prepared by wet chemical synthesis ...suitable sol-gel parameters ...use Sol-Gel technique to prepare of ...
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Monoestolides Synthesis From Ricinoleic-Oleic Acids Using Silicotungstic Acid Sol-Gel Catalyst
... (STA sol-gel), prepared by incorporating hydrated silicotungstic acid (STA) into silica via sol-gel technique, was used as an efficient heterogeneous catalyst for condensation reaction ...
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One Pot Multicomponent Synthesis of Tetrahydrobenzo[ b pyrans and Dihydropyrano[ c] chromenes using Magnetically Separable NiFe
... by Sol Gel (citrate gel technique) method was used as a catalyst for one pot multicomponent synthesis of tetrahydrobenzo[b]pyran and dihydropyrano[c]chromenes by reaction of aryl ...
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Sol Gel Synthesis of Ordered β Cyclodextrin Containing Silicas
... by washing with organic solvents and distilled water. Activated β-CD was also used for obtaining the proper organosilane for subsequent co-condensation with TEOS in attendance of CTMABr template. To confirm that ...
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Effect of Mixing Temperature on the Synthesis of Hydroxyapatite by Sol-Gel Method
... with temperature variation 50, 60, 70, 80 and 90°C for 5 hour. The formed sol was aging for 1 day to obtain a gel. Then filtered and dried at 105°C for 3 hours and calcined at 600°C for 5 hours. Product ...
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Synthesis of CeVO4 nanoparticles using sol-gel auto combustion method and their antifungal activity
... All analytical purity grade reagents were used as received without any purification. In this investigation, CeVO 4 powder was effectively synthesized by sol-gel auto combustion method using the precursor as ...
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