Top PDF Fabrication and characterization of microlasers by the sol-gel method
Fabrication and characterization of microlasers by the sol-gel method
... C h a p t e r 2 WHISPERING GALLERY TYPE MICRORESONATORS 2.1 Introduction A wide range of resonator constructed for different applications have been fabricated and investigated. Among them the surface-tension-induced ...
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Fabrication and Optical Characterization of Zinc Oxide Nanoparticles Prepared via a Simple Sol-gel Method
... In this research zinc oxide (ZnO) nano-crystalline powders were prepared by sol-gel method using zinc acetate. The ZnO nanoparticles were characterized by X-ray diffraction (XRD), scanning electron ...
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Application of the sol-gel method at the fabrication of PLZT:Yb3+ ceramics
... sintering method at temperature T = 1250°C / ...Chemical characterization of samples was carried on using the Energy-dispersive X-ray spectroscopy - EDS ...
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SYNTHESIS OF NANOSTRUCTURED MAGNESIUM OXIDE BY SOL GEL METHOD AND ITS CHARACTERIZATION
... Various fabrication techniques are also employed to synthesize MgO nanoparticles having their own advantages and disadvantages 12 ...by sol-gel method using magnesium nitrate and sodium ...
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Preparation and Characterization of Nano-TiO 2 Thin Films by Sol-gel Dip-coating Method
... by sol-gel method using TiOSO 4 as a starting material and followed by calcination at 700°C to 1100°C and found that anatase-TiO 2 fine powder was stable up to ...by sol-gel dip-coating ...
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Fabrication of high temperature piezoelectric ceramics by sol gel method
... The end of the probe was plugged with a Macor fitting that acted as both a platform for the sample and a fitting for attaching wires to the sample [7]. Two copper wires were threaded through dual-bore alumina tubes down ...
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Synthesis and Characterization of NiO Nanoparticles by Sol Gel Method
... solgel method, ultrasonic radiation, pyrolysis by microwave, hydrothermal synthesis, precipitationcalcination method, carbonyl meth- od, laser chemical method, mechanochemical processing, ...
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Synthesis By Sol Gel Method And Characterization Of Co3O4 Nanoparticles.
... Department of Physics,P.R.Patil Institute of Polytechnic & Technology,Amravati,India S.D.Thakre 3 Department of Physics,Dr.rajendra Gode Institute of Technology& Research,Amravati,India Abstract- A Co 3 O 4 nanoparticles ...
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Preparation and characterization of magnetite (Fe3O4) nanoparticles by sol gel method
... via sol-gel assisted method and annealed at 200-400ºC were characterized by Fourier Transformation Infrared Spectroscopy (FTIR), X-ray Diffraction spectra (XRD), Field Emission Scanning Electron ...
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SYNTHESIS AND CHARACTERIZATION OF NICKLE-OXIDE NANOPARTICLES BY SOL-GEL METHOD
... modified Sol-gel method. Sol-gel technique is modified in such a way that it becomes simple and low cost synthesis ...modified method, oxalic acid was replaced with citric acid ...
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Synthesis and Characterization of Silver-oxide Nanoparticles by Sol-Gel Method
... modified Sol-gel method. Sol-gel technique is very simple and low cost synthesis ...modified method, oxalic acid was replaced with citric acid which was mixed with ethylene ...
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Preparation and Characterization of SiO2-CaCl2 Nanocomposite by the Sol-Gel Method
... (Received: April 6, 2008 – Accepted in Revised Form: July 2, 2009) Abstract The SiO 2 -CaCl 2 hybrid porous materials were prepared by the sol-gel method. This process was conducted by the hydrolysis ...
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Synthesis and characterization of Eu:CaTiO3 nanopowder by using sol gel method
... b Assistant professor of Physics, Govt. Arts & science College, Komarapalayam - 638183, India. E.mail: anjelin1980@gmail.com a Abstract- The main work is to synthesize perovskite type of Eu doped CaTiO 3 nanopowder using ...
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Synthesis and characterization of the Pt/SiO2 nanocomposite by the sol-gel method
... the sol-gel ...silica sol was prepared via hydrolysis of tetraethyl ortho- silicate (TEOS) as a metal alchoxide and condensation ...to sol to form the Pt/silica ...the sol, the Pt/SiO2 ...
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Preparation and Characterization of TiO2 Nanoparticles Prepared by Sol-Gel Method
... the sol, thus the supersaturated solution supplied the material necessary to bond colliding particles and form ...the sol invariably leads to agglomeration because the residual salts present in the ...
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PREPARATION AND CHARACTERIZATION OF MAGNETITE NANOPARTICLES BY SOL-GEL METHOD FOR WATER TREATMENT
... Abstract:Environmental pollution such as dyes has been excessively released into the environment and has created a major global concern. Congo Red is a benzidine-based anionic diazo dye with two azo groups. It is toxic ...
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Synthesis and Characterization of AlyCu0.15Zn0.85-yFe2O4 Ferrite Prepared by the Sol-Gel Method
... The properties of these materials essentially depend on their structure, size and shape, which are highly determined by the sintering process, synthetic processes, and the type and amount of constituent elements or ...
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Synthesis and Characterization of TIO2 Nano Powder Using SOL GEL Method
... yellow gel rose obtained. The formation of Ti(OH) 4 were indicated when gel being yellow in ...The gel was stirred using magnetic stirrer for an hour and allowed to settle for a day precipitation ...
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Synthesis and characterization of Tianium dioxide nanorod by anodization and Sol-gel method
... Finally, the substrate was involved pore wieding step by using 1M NaOH solution for 2 minits [28] . 2.1.2. Synthesis of Titaniam nanorod Titanium nanorod was prepared by sol- gel method. Aluminium ...
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Synthesis And Characterization of Zno-Nanorods By Sol-Gel Method For White Led Phosphors
... Chandar Rao. P 1* , Sreelatha C. J. 1 and Ravinder G. 1 1 Dept. Of Physics, Kakatiya University, Warangal-506009, Telangana State, India ABSTRACT We have well chemically synthesized the ZnO nanorods via ...
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