scholarly journals Structural and Optical Characterization of Ni and Al Co-Doped ZnO Nanopowders Synthesized via the Sol-Gel Process

2015 ◽  
Vol 32 (0) ◽  
pp. 154-162 ◽  
Author(s):  
Amor Sayari ◽  
Lassaad El Mir
Keyword(s):  
Sol Gel ◽  
Optical Characterization ◽  
Sol Gel Process ◽  
Doped Zno ◽  
Co Doped

Structural and optical characterization of nitrogen and gallium co-doped ZnO thin films, deposited by sol-gel method

2020 ◽  
Vol 1206 ◽  
pp. 127773
Author(s):  
T. Ivanova ◽  
A. Harizanova ◽  
T. Koutzarova ◽  
B. Vertruyen ◽  
R. Closset
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Optical Characterization ◽  
Zno Thin Films ◽  
Gel Method ◽  
Sol Gel Method ◽  
Doped Zno ◽  
Co Doped

Synthesis and characterization of tungsten and barium co-doped La2Mo2O9 by sol-gel process for solid oxide fuel cells

2019 ◽  
Vol 37 (9) ◽  
pp. 984-988 ◽  
Author(s):  
Chang′an Tian ◽  
Lingbo Shao ◽  
Dongdong Ji ◽  
Jie Yang ◽  
Jinsong Xie ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Sol Gel ◽  
Solid Oxide ◽  
Synthesis And Characterization ◽  
Oxide Fuel ◽  
Sol Gel Process ◽  
Co Doped

Effects of heat-treatment temperature on Eu3+ and Li+ Co-doped ZnO photoluminescence by sol-gel process

2008 ◽  
Vol 23 (1) ◽  
pp. 20-23 ◽  
Author(s):  
Zhongyuan Lu ◽  
Fangfang He ◽  
Pichi Xu ◽  
Yuancheng Teng ◽  
Bing Wang
Keyword(s):  
Heat Treatment ◽  
Heat Treatment Temperature ◽  
Sol Gel ◽  
Treatment Temperature ◽  
Sol Gel Process ◽  
Doped Zno ◽  
Co Doped

Orientation degree dependence of magnetic properties of Co doped ZnO thin films by sol–gel process

2010 ◽  
Vol 54 (3) ◽  
pp. 335-339 ◽  
Author(s):  
W. L. Li ◽  
Y. Zhao ◽  
W. D. Fei ◽  
Q. G. Chi ◽  
W. T. Song
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Orientation Degree ◽  
Sol Gel Process ◽  
Doped Zno ◽  
Co Doped

Synthesis and Characterization of Cellular SiO2 Materials by Foaming Sol Gels

1990 ◽  
Vol 207 ◽  
Author(s):  
Josephine Covino ◽  
Allen P. Gehris
Keyword(s):  
Sol Gel ◽  
Optical Characterization ◽  
Viscosity Change ◽  
Density Measurements ◽  
X Ray ◽  
X Ray Crystallography ◽  
Foaming Process ◽  
Sol Gel Process ◽  
Porous Oxides

AbstractA variety of cellular SiO2 materials have been synthesized using a foaming sol-gel process and their properties have been characterized. The process uses the rapid viscosity change during gelation to stabilize the structure of a foamed silica sol. It was found that the properties of these cellular materials are determined by method used. For example, the porosity and strength of these porous oxides depend on method of agitation and addition of Freon during the foaming process.Density measurements, viscosity measurements as a function of pH, optical characterization, x-ray crystallography, ultimate compressive strength, dielectric constant measurements and thermal diffusivity were used to characterize these porous SiO2 materials. This paper will discuss the synthetic processes used to develop the porous silicas and properties of these materials.

Optical characterization of pure and Al-doped ZnO prepared by sol-gel method

2016 ◽  
Author(s):  
Radosław Belka ◽  
Justyna Kęczkowska ◽  
Justyna Kasińska
Keyword(s):  
Sol Gel ◽  
Optical Characterization ◽  
Gel Method ◽  
Sol Gel Method ◽  
Doped Zno
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