A5032895924- Conducting polymers and applications
- ZnO doping and properties
- Polymer Nanocomposite Synthesis and Irradiation
- Copper-based nanomaterials and applications
- Chalcogenide Semiconductor Thin Films
- Transition Metal Oxide Nanomaterials
- Nanoparticles: synthesis and applications
- Gas Sensing Nanomaterials and Sensors
- Advanced Sensor and Energy Harvesting Materials
- Advanced Photocatalysis Techniques
- Advanced Battery Materials and Technologies
- Graphene and Nanomaterials Applications
- Polymer Nanocomposites and Properties
- Nanomaterials for catalytic reactions
- Organic Electronics and Photovoltaics
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanomaterials and Printing Technologies
- Nonlinear Optical Materials Research
- Supercapacitor Materials and Fabrication
- Analytical Chemistry and Sensors
- Laser-Ablation Synthesis of Nanoparticles
- Topic Modeling
- Ga2O3 and related materials
- Dielectric materials and actuators
- Natural Language Processing Techniques
Jordan University of Science and Technology
2021-2024
Abstract In this work, the optical properties of silver nanoparticles (AgNPs) were explored using Mie theory compared with experimental AgNPs chemical reduction method. Mie’s is suited for accurately evaluating scattering, absorption, and extinction cross-sections spherical AgNPs. Therefore, wavelength localized surface plasmon resonance (LSPR) in spectra was calculated. The have a shape an average particle size 30 nm. addition, crystalline structure found to be cubic fcc lattice constant...
We report on the synthesis and characterization of Cu2ZnSnS4 (CZTS) thin films prepared at different annealing temperatures using sol-gel method deposited glass substrates immersing method. The XRD analysis demonstrates that annealed 450 °C exhibit most stable tetrahedral kesterite structure. Computationally, Vienna ab initio simulation package (VASP) has been implemented to calculate critical structural properties as-prepared CZTS) compared with those extracted from patterns. An excellent...
In this work, tin dioxide (SnO₂) films with different concentrations of strontium (Sr) were prepared using sol-gel and immersing methods. The structural, morphological, optical, electric properties Sr-doped SnO₂ investigated for photoconductivity applications. X-ray diffraction patterns revealed a tetragonal rutile structure the deposited lattice parameters (a = b 4.726 Å, c 3.182 Å). Adding 4.71 at.% Sr (optimal doping ratio) into SnO2 film leads to significant decrease in crystallite size....
This work investigated the plasmon-exciton interactions between AuNPs and ZnO in ZnO/AuNPs heterostructure film. The elemental, structural, morphological properties confirm successful building of shifting plasmonic resonance band as well absorption edge coefficient spectra into red region is attributed to strong interface damping surface plasmons due interaction with excitons ZnO. Irradiated film by blue light generates electrons, these electrons interact excitonic states ZnO, which...
The photocatalysis degradation of methyl iso thiazolinone (MIT) in water was effectively performed using cobalt-doped tin sulfide (Co–SnS2) nanoplates under UV irradiation. X-ray diffraction patterns (XRD) show that the crystallite size increases from 26 nm to 48 nm. Undoped SnS2 exhibit plate-like nanostructure with smooth surfaces, a 150–400 μm and 50–70 thickness. Doping cobalt nanoplate's 300–600 Co-doped have indirect bandgap energy values 1.95 1.86 eV, respectively. On other hand,...
Abstract In this research, we demonstrate the influence of compelled iron nanoparticles (FeNPs) up to surface on percolation phenomenon and electrical conductivity PEO/FeNPs nanocomposite films by applying a uniform magnetic field. The exhibits sharp increase from 390 S∙cm −1 as FeNPs volume fraction rises 0.12 0.24, where form percolating networks interparticle contacts. Applying field drives towards consequently increases 1960 . morphological features with different concentrations upon...
Abstract Metal oxide mesocrystals are the alignment of metal nanoparticles building blocks into ordered superstructure, which have potentially tunable optical, electronic, and electrical properties suitable for practical applications. Herein, we report an effective method synthesizing mesocrystal zinc nanorods (ZnONRs). The crystal, surface, internal structures were fully characterized. Mesocrystal nanorods/reduced graphene (ZnONRs/rGO) nanocomposite superstructure synthesized also using...
ABSTRACT This study investigated the effect of ionic‐electronic coupling on percolation phenomenon polyethylene oxide (PEO)/rGO nanocomposite films by adding KOTf because rGO exhibits electronic conductivity and ionic conductivity. The electrical curve PEO/rGO a sharp rise in zone, followed constant values conductive indicating formation pathways through PEO matrix. On other hand, introducing increases maximum from to , due high polymer matrix at interface between phase‐separated regions....