A5014884402- Fuel Cells and Related Materials
- Membrane Separation Technologies
- Membrane-based Ion Separation Techniques
- Electrocatalysts for Energy Conversion
- Advanced Battery Technologies Research
- Membrane Separation and Gas Transport
- Electrospun Nanofibers in Biomedical Applications
- Polymer Nanocomposite Synthesis and Irradiation
- Synthesis and properties of polymers
- Carbon Dioxide Capture Technologies
- Chemical Synthesis and Characterization
- Advanced battery technologies research
- Nanocomposite Films for Food Packaging
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Enzyme Catalysis and Immobilization
- Advancements in Solid Oxide Fuel Cells
- biodegradable polymer synthesis and properties
- Silicone and Siloxane Chemistry
- Adsorption and biosorption for pollutant removal
- Plant Micronutrient Interactions and Effects
- Recycling and Waste Management Techniques
- Tribology and Wear Analysis
- Advanced Sensor and Energy Harvesting Materials
- Polymer composites and self-healing
University of Technology Malaysia
2015-2024
Universiti Teknologi MARA
2024
University of Kuala Lumpur
2008-2023
Agricultural Research Center
2023
University of Science and Technology of Fujairah
2023
University of Science and Technology
2023
University of Huddersfield
2022
Universiti Teknologi Petronas
2002-2021
Institute for Future Engineering
2017
University of Surrey
2016
The improved synthesis of radiation-grafted anion-exchange membranes (AEM) using water as a diluent and with reduced electron-beam absorbed doses monomer amounts.
In this study, chitosan and PVA were blended at different proportions (considering as the main component) in solution forms. The chemical structure morphology of obtained blend films investigated using FTIR field emission scanning electron microscope (FESEM). thermal stability also studied gravimetric analysis (TGA). Our results showed that form a compatible their displayed homogenous smooth surface properties compared to individual pure components. blending with all was found highly enhance...
Magnesium hydride (MgH2) is the most feasible and effective solid-state hydrogen storage material, which has excellent reversibility but initiates decomposing at high temperatures slow kinetics performance. Here, zinc titanate (Zn2TiO4) synthesised by method was used as an additive to lower initial temperature for dehydrogenation enhance re/dehydrogenation behaviour of MgH2. With presence Zn2TiO4, starting MgH2 remarkably lowered around 290°C–305°C. In addition, within 300 s, MgH2–Zn2TiO4...
Abstract Extraction of lignin via green methods is a crucial step in promoting the bioconversion lignocellulosic biomasses. In present study, utilisation natural deep eutectic solvent for pretreatment kenaf fibres biomass performed. Furthermore, extracted from pretreated was carried out and its comparative study with commercial studied. The characterized investigated through Infrared Fourier transform spectroscopy, X-ray Diffraction, thermogravimetric analysis, UV–Vis scanning electron...
A selective composite membrane for vanadium redox flow battery (VRFB) was successfully prepared by layer-by-layer (LbL) technique using a perfluorosulfonic sulfonic acid or Nafion 117 (N117). The referred as N117-(PEI/GO)n, obtained depositing alternating layers of positively charged polyethylenimine (PEI) and negatively graphene oxide (GO) polyelectrolytes. physicochemical properties performance the pristine membranes were investigated. showed an enhancement in proton conductivity...
Chitosan/agar (CS/AG) films were prepared by blending different proportions of chitosan and agar (considering as the main component) in solution forms. The chemical structure morphology obtained blended investigated using Fourier transform infrared (FTIR) field emission scanning electron microscope (FESEM). It was revealed that form a highly compatible blend their displayed homogenous smooth surface properties compared to individual pure components.
In this study, blends of chitosan (CS) and polyvinyl alcohol (PVA) (CS/PVA) having various proportions were prepared characterized by universal mechanical tester, the differential scanning calorimetry (DSC) contact angle measurements. Studying properties films showed that blending improved tensile strength, which increased with increasing PVA content up to 40% while elongation% at break was decreased compared pure components. The obtained results DSC suggested some interaction between mostly...
High level of phosphotungstic acid (PWA) was self-immobilized on electrospun nylon nanofiberous sheet to fabricate highly selective methanol barrier layer for sandwich structured proton conducting membranes. Simple tuning the assembly conditions central and thickness outer Nafion layers allowed obtaining different composite membranes with superior properties (namely, P = 3.59 × 10–8 cm2 s–1) coupled conductivities reaching 58.6 mS cm–1 at 30 °C. Comparable activation energy transport more...
Chitosan/agar (CS/AG) films were prepared by blending different proportions of chitosan and agar (considering as the major component) in solution forms. The thermal stability blended was studied using gravimetric analysis (TGA). It revealed that form a compatible blend. Studying mechanical properties showed decrease tensile strength elongation at break with increasing content. Blending all found to hydrogel enhanced swelling compared pure one. Static water contact angle measurements...