A5064086450- Advanced ceramic materials synthesis
- Advanced biosensing and bioanalysis techniques
- Gas Sensing Nanomaterials and Sensors
- Anodic Oxide Films and Nanostructures
- ZnO doping and properties
- Boron and Carbon Nanomaterials Research
- Analytical Chemistry and Sensors
- Graphene research and applications
- Graphene and Nanomaterials Applications
- Natural Fiber Reinforced Composites
- Smart Materials for Construction
- Copper-based nanomaterials and applications
- Microwave-Assisted Synthesis and Applications
- MXene and MAX Phase Materials
- Acoustic Wave Resonator Technologies
- Biosensors and Analytical Detection
- Nanocomposite Films for Food Packaging
- Nanowire Synthesis and Applications
- Concrete Corrosion and Durability
- Quantum Dots Synthesis And Properties
- biodegradable polymer synthesis and properties
- Bacteriophages and microbial interactions
- Silicon Carbide Semiconductor Technologies
- Polymer Nanocomposites and Properties
- Carbon Nanotubes in Composites
Universiti Malaysia Perlis
2016-2025
Sirim Berhad
2017
The aim of this study is to the influence different solvents on structure and electrical properties graphene oxide. GO was obtained from graphite flakes by using modified hummers method in which conventional hummer's method. In method, experiment synthesized without sodium nitrate (NaNO3) ice bath, but carried out at room temperature. Prepared powders were then dissolved into solvents, namely acetone ethanol. Then spin-coated onto silicon wafer IDE produce acetone-GO (A-GO) ethanol-GO...
Nanostructured zinc oxide (ZnO) nanorods (NRs) with hexagonal wurtzite structures were synthesized using an easy and low-cost bottom-up hydrothermal growth technique. ZnO thin films prepared the use of four different solvents, namely, methanol, ethanol, isopropanol, 2-methoxyethanol, then used as seed layer templates for subsequent NRs. The influences solvents on structural optical properties investigated through scanning electron microscopy, X-ray diffraction, Fourier transform infrared...
Silicon carbide nanotube (SiCNTs) has been proven as a suitable material for wide applications in high power, elevated temperature and harsh environment. For the first time, we reported this article an effective synthesis of SiCNTs by microwave heating SiO2 MWCNTs molar ratio 1:1, 1:3, 1:5 1:7. Blend 1:3 was to be most yield β-SiCNTs confirmed X-ray diffraction pattern. Only were observed from blend field emission scanning electron microscopy imaging. High magnification transmission showed...
Zinc oxide has been synthesized using sol-gel method with different Al nanoparticles (40, 70 and 100 nm). It analysed characterized by UV–vis, X-ray diffraction (XRD), atomic force microscopy (AFM) Scanning Electron Microscopy (SEM), respectively. revealed that (Al NPs) affect ZnO’s particle size, thickness, roughness, bulk modulus, energy gap, absorbance transmittance. The optical band gap is varied nanoparticles. modulus calculated to investigate the stiffness of AZOs. Our measured values...
Currently, existing technologies of energy generation based on fossil fuels and production processes crude oil usually accompanied by flaring gases resulted in excessive CO2 emissions. Kingdom Saudi Arabia (KSA) national consumption is increasing 7% annually. If this growth rate continues, local demands will be doubled a decade. This study has covered various renewable solutions such as solar thermal hybrid solutions, photovoltaic cells/arrays, wind turbines. A selection possible...
Dye-Sensitized Solar Cells (DSSCs), also known as Grätzel cells, are a third-generation photovoltaic technology that has garnered extensive interest due to its simplicity of fabrication, economical, and relatively high power conversion efficiency (PCE). The PCE the cells is primarily related architecture well electrodes electrolyte employed. Using zinc oxide (ZnO) coupled with two-dimensional graphene photoelectrode enables efficient charge transfer minimizes electron–hole recombination in...
Abstract Carbon‐based quantum dots (C‐QDs) were synthesized through microwave‐assisted carbonization of an aqueous starch suspension mediated by sulphuric and phosphoric acids. The as‐prepared C‐QDs showed blue, green yellow luminescence without the addition any surface‐passivating agent. further analyzed UV−vis spectroscopy to measure optical response organic compound. energy gaps revealed narrow sizing in semiconductor range. refractive index dielectric constant investigated. size...
Abstract This work aimed to study the effect of zinc oxide (ZnO) filler suspension on mechanical, electrical, and thermal properties polylactic acid (PLA)/ZnO cPLA/ZnO. Fused deposition modelling, one additive manufacturing methods, was used fabricate PLA specimen. as main material in this project, ZnO added during printing process. The speed dispenser (low = 1,000 rpm, medium 1,400 high 1,800 rpm) parameter that varied control content composite. All samples underwent a tensile test...