A5090625639- Supercapacitor Materials and Fabrication
- Electrocatalysts for Energy Conversion
- ZnO doping and properties
- Advanced Battery Materials and Technologies
- Gas Sensing Nanomaterials and Sensors
- Adsorption and biosorption for pollutant removal
- Carbon and Quantum Dots Applications
- Ga2O3 and related materials
- Catalytic Processes in Materials Science
- Nanocluster Synthesis and Applications
- Advancements in Battery Materials
- MXene and MAX Phase Materials
- biodegradable polymer synthesis and properties
- Surfactants and Colloidal Systems
- Recycling and Waste Management Techniques
- Advancements in Transdermal Drug Delivery
- Perovskite Materials and Applications
- Nanomaterials for catalytic reactions
- Composting and Vermicomposting Techniques
- Magnetic and Electromagnetic Effects
- Advanced Battery Technologies Research
- Wastewater Treatment and Reuse
- Advanced Nanomaterials in Catalysis
- Electrochemical sensors and biosensors
- Food Chemistry and Fat Analysis
Sakon Nakhon Rajabhat University
2022-2025
Mahidol University
2010-2015
University of Technology Sydney
2014-2015
The influence of deep level surface defects on electrical and gas sensing properties ZnO nanorods NH3(g) sensors was studied. 50–60 nm in diameter were synthesized via low-temperature hydrothermal growth at 90 °C sapphire substrates. as-grown exhibited a cathodoluminescence (CL) peak centered 1.90 eV (YL), attributed to LiZn acceptors or O interstitials. Subsequent annealing O2 1 atm Zn vapor 650 produced broad CL peaks 1.70 (RL) 2.44 (GL), respectively. RL GL have been ascribed...
Lipid nanoparticles are a promising alternative to existing carriers in chemical or drug delivery systems. A key challenge is determine how chemicals incorporated and distributed inside nanoparticles, which assists controlling retention release characteristics. This study reports the structural investigation of γ-oryzanol loading model lipid nanoparticle system composed cetyl palmitate as solid Miglyol 812® liquid lipid. The were prepared by high pressure homogenization at varying content,...
Blue photoluminescent carbon dots from Lentinus polychrous Lèv. mushrooms was synthesized as the turn-off probes for Fe 3+ in both solution-based and paper-based systems.
Electrodes for supercapacitors were developed from activated carbon (GAC) derived glutinous rice husk (GRH).
Local biomass (water hyacinth, "WH" and eucalyptus charcoal, "EU") were turned to high-quality activated carbon (WHAC EUAC) for methylene blue adsorbents. The carbonization (at 800°C 5 hours under an N2 atmosphere) chemical activation (KOH) applied the AC production. Two methods of ammonia modification used: gamma irradiation hydrothermal treatment, improve adsorption ability AC. nitrogen contents WHAC EUAC modified by method (3-4%) are slightly higher than that (1.5-2.0%). sequence (MB) is...
Abstract Water hyacinth (WH) is an invasive floating plant causing water pollution. However, its leaves contain a high cellulose content, which can be used as biomass to synthesize activated carbon. Thus, in this study, was subjected the KOH activation process obtain hyacinth-based carbon (WH/AC). Moreover, novel method for nickel impregnation, gamma irradiation proposed alternative replacing traditional due penetration power and energy. To optimal condition different absorbed doses of...
Glutinous rice husk, an abundant agricultural biowaste in Thailand, was pretreated with high energy electron beam irradiation (EBI) at doses of 500 kGy, 1000 and 1500 kGy prior to fabrication into biochar by carbonization 500℃ under nitrogen atmosphere. The then treated KOH subsequently heated 800℃, yielding activated carbon (GAC). physical, chemical, electrochemical properties the as-received (GB) (GAC) were investigated. Scanning microscopic images (SEM) suggested that irradiated (GB-1500)...
Although lithium–sulfur batteries have high theoretical capacities (1675 mA h g −1 ), an irreversible charge/discharge process (shuttle effect) due to polysulfide and insulating lithium sulfide formation causes the death of battery cells.
Solution plasma is a unique method which provides direct discharge in solutions. It one of the promising techniques for various applications including synthesis metallic/non-metallic nanomaterials, decomposition organic compounds, and removal microorganism. In context nanomaterial syntheses, solution has been utilized to produce carbon nanoparticles metallic-carbon nanoparticle systems. The main purpose this study was synthesize nickel embedded matrix particles by one-step using waste...
Abstract This scientific study investigates the suitability of cattail leaves and rice straw as biomass materials for animal bedding. Cattail, an invasive plant species known its ability to thrive in nutrient-rich environments, offers high cellulose content absorption. In combination with straw, which is readily available cost-effective, aim achieve optimal carbon-to-nitrogen ratios that suppress growth microorganisms. To resist bacterial growth, mixed samples undergo treatment...