A5055058519- Advanced Photocatalysis Techniques
- ZnO doping and properties
- Copper-based nanomaterials and applications
- Gas Sensing Nanomaterials and Sensors
- TiO2 Photocatalysis and Solar Cells
- Ga2O3 and related materials
- Advanced Nanomaterials in Catalysis
- Pigment Synthesis and Properties
- Adsorption and biosorption for pollutant removal
- Advanced oxidation water treatment
- Intermetallics and Advanced Alloy Properties
- Nanomaterials for catalytic reactions
- Rare-earth and actinide compounds
- Luminescence Properties of Advanced Materials
- Supercapacitor Materials and Fabrication
- Catalytic Processes in Materials Science
- Semiconductor materials and interfaces
- Mesoporous Materials and Catalysis
- Crystallization and Solubility Studies
- Electronic and Structural Properties of Oxides
- Porphyrin and Phthalocyanine Chemistry
- X-ray Diffraction in Crystallography
- Quantum Dots Synthesis And Properties
- Heusler alloys: electronic and magnetic properties
- Metallurgical and Alloy Processes
Prince of Songkla University
2015-2024
National Nanotechnology Center
2011-2015
Centre National de la Recherche Scientifique
2007-2008
Institut Charles Gerhardt Montpellier
2007-2008
Université de Montpellier
2007-2008
Institut de Chimie
2007
Ag3PO4 was synthesized by the precipitation method using three different types of phosphate salts (Na3PO4, Na2HPO4, and NaH2PO4) as a precipitating agent. Hydrolysis each salt gave specific pH that affected purity morphology prepared Ag3PO4. The from Na2HPO4 showed best photocatalytic activity induced visible light to degrade methylene blue dye. During process, decomposed produced metallic Ag, this evidence confirmed X-ray diffraction technique photoelectron spectroscopy. efficiency...
Mg-doped ZnO nanoparticles were synthesized by planetary ball milling at a speed of 400 rpm and milled for 20 h. The samples characterized XRD, SEM UV-Vis spectrophotometer. crystallite size the increased lattice strain decreased with an increase MgO loading. in as function loading can be explained effect Ostwald ripening. absorption edge shifted to lower wavelength when was increased. energy band gap varied range 2.96-3.13 eV depending on content.
ZnAl2O4 spinel nanoparticles and CeO2/ZnO/ZnAl2O4 ternary nanocomposites were synthesized by a co-precipitation method. The structural, morphological, optical properties chemical compositions of the products analyzed respectively X-ray diffraction (XRD), scanning electron microscopy (SEM), diffuse reflectance spectroscopy (DRS) fluorescence (XRF) spectroscopy. band gap was 3.220 eV. When 1.0 mmol Ce(NO3)3•6H2O added to synthesis reaction, obtained nanocomposite 3.170 influence phase...