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RISPhysicochemical, microbial, and sensory properties of nanopowdered eggshell supplemented yogurt during storage
Sol–gel combustion synthesis of Zr-doped BaTiO3 nanopowders and ceramics: Dielectric and ferroelectr ic studies
The dielectric and ferroelectric properties of the ceramic system, Ba(Ti1−x,Zrx)O3, were investigated for compositions 0≤x≤0.2. The primary nanopowders were synthesized using a sol–gel combustion route to obtain the homogenous compounds. X...
synthesis and optical analysis ofZnO and ZnO:Agnanopowders via modified sol-gel method
Zinc oxide and ZnO:Ag nanopowders were synthesized in gelatin media, at different calcination temperature. The obtained powders were characterized using XRD, TEM and UV-vis techniques...
Study of structural and optical properties of CexZrl-x02 nanopowders synthesized through a sol-gel method in gelatin medium
In this research, non-toxic CexZrl-x02 nanopowders (x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) were synthesized at 600°C calcination temperature by a sol-gel method in a green rout, using gelatin. The starting materials were cerium nitrate, zirconium nitrate...
Electrical properties comparison of NTC thermistors prepared from nanopowders and mixed-oxide process
prepared from nanopowders by gel auto-combustion and mixed-oxide process have been compared. The measured
results indicated that the fluctuation of B values for samples made from nanopowders is less than that for the samples
prepared from mixed...
Preparation and Characterization of Fluorohydroxyapatite Nanopowders Nonalkoxide Sol-gel Method
In this work, Fluorohydroxyapatite (FHA) nanopowders were synthesized using nonalkoxide sol-gel method. Here calcium nitrate tetrahydrate Ca(NO3)2.4H2O, phosphorous pentoxide (P2O5) and ammonium fluoride (NH4F) were used to provide Ca-precursor, P...
Electrical properties comparison of NTC thermistors prepared from nanopowders and mixed oxide process
We have synthesized and studied the effect of cobalt doping on the electrical properties of NTC thermistors with the composition of NiCoxMn2-xO4 (x = 0.0, 0.4, 0.8, 1.2, 1.6). The electrical properties of NTC thermistors prepared from nanopowders...
Synthesis and Characterization of Ca2Co2O5 Nanoparticles Prepared, Using Modified Sol-gel Method
Ca2Co2O5 nanoparticles were synthesized by a modified sol-gel method.The characterization of the prepared powders was performed usingX-ray diffraction (XRD), transmission electron microscopy (TEM),
Fourier transform ...
Synthesis and Structural, Optical and Antibacterial Characterization of ZnO and ZnO:Ag Nanopowders Prepared via Modified Sol-Gel Method
Zinc oxide and ZnO:Ag nanopowders were synthesized in gelatine media, at different calcination temperatures. The obtained powders were characterized using x-ray diffraction (XRD), transmission electron microscopy (TEM), and UV-visible techniques...