A5070751262- Gas Sensing Nanomaterials and Sensors
- Electronic and Structural Properties of Oxides
- Analytical Chemistry and Sensors
- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Electrochemical Analysis and Applications
- ZnO doping and properties
- Transition Metal Oxide Nanomaterials
- Ga2O3 and related materials
- Pigment Synthesis and Properties
- Nanoparticles: synthesis and applications
- Advanced Nanomaterials in Catalysis
- Advancements in Solid Oxide Fuel Cells
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- Magnetic and transport properties of perovskites and related materials
- MXene and MAX Phase Materials
- 2D Materials and Applications
National Research Centre
2018-2025
Centre National de la Recherche Scientifique
1996
Laboratoire de Tribologie et Dynamique des Systèmes
1996
Université Paris Cité
1996
Abstract Nickel acetylacetonate of 0.2 M aqueous solution is used to synthesize (NiO) thin films by pulsed spray pyrolysis method onto glass substrates. Structural and morphological properties the deposited were examined using (XRD) (FESEM) techniques. The results revealed that at low substrate temperatures short time, obtained amorphous, whereas higher long time has a cubic phase. Cross-sectional FESEM properly estimate thicknesses. energy band gap calculated be 3.52–3.89 eV optical...
Abstract Pure nanostructured thin films of nickel stannite (NiSnO 3 ; NSO) semiconducting oxide are synthesized by a simple pulsed spray pyrolysis technique on glass substrates at different deposition temperatures and times. XRD recorded patterns exhibit polycrystalline nature for the deposited films. The Raman spectra provide confirmation presence Sn–O Ni–O bands. FESEM demonstrates membrane-like structure with hexagonal pores’ formation diameter sizes. NSO energy bandgap is calculated to...
A novel compact potentiometric electrode specifically designed for pH monitoring, featuring a good construction on glass substrate coated with cerium-doped tin oxide (Ce-doped SnO 2 ) layer.
Abstract To cumbersome separation of the very fine photocatalyst particles from treated water, uniform, homogenic, and well‐adhered immobilized cobalt‐modified bismuth oxide thin films were deposited on glass substrates using pulsed spray pyrolysis technique. The parameters deposition optimized response surface method (RSM). Three preparation variables, namely, time deposition, temperature, Co‐ratio have been studied to investigate their effects degradation rate constant ofloxacin as a...
The electrosynthesis, structural characterization, morphology, electrochemical and optical properties of poly‐(3‐cyclopromylmethylpyrrole) (PCMPy), a new, hydrophobic, conducting polymer, are reported in this communication. PCMPy films were obtained on Pt electrodes by electrooxidation 0.1 M 3‐cyclopropylmethylpyrrole (CMPy) acetonitrile solutions the presence tetrabutylammonium perchlorate. These present strong electroactivity, their conductivity (about 32 S cm−1), is comparable to that...