A5059346555- Advanced Photocatalysis Techniques
- ZnO doping and properties
- TiO2 Photocatalysis and Solar Cells
- Fuel Cells and Related Materials
- Adsorption and biosorption for pollutant removal
- Conducting polymers and applications
- Copper-based nanomaterials and applications
- Graphene research and applications
- Ga2O3 and related materials
- Electrospun Nanofibers in Biomedical Applications
- Polymer crystallization and properties
- Thermal and Kinetic Analysis
- Nanomaterials for catalytic reactions
- Membrane Separation and Gas Transport
- Pigment Synthesis and Properties
- Chemical Synthesis and Characterization
- Dielectric materials and actuators
- Flame retardant materials and properties
- Polymer composites and self-healing
- Graphene and Nanomaterials Applications
- Epoxy Resin Curing Processes
- Gas Sensing Nanomaterials and Sensors
- Block Copolymer Self-Assembly
- Thermal Expansion and Ionic Conductivity
- Advanced Sensor and Energy Harvesting Materials
Sinop University
2024
Dokuz Eylül University
2017-2021
Dokuz Eylül Üniversitesi Hastanesi
2019
Bilkent University
2015-2016
Hacettepe University
2014
Middle East Technical University
2004
We report on the fabrication and characterization of a Schottky ultraviolet graphene/AlGaN/GaN photodetector (PD). The fabricated device clearly exhibits rectification behaviour, indicating that barrier is formed between AlGaN mechanically transferred graphene. parameters are evaluated using an equivalent circuit with two diodes connected back-to-back in series. PD shows low dark current 4.77 × 10−12 A at bias voltage −2.5 V. room temperature current–voltage (I–V) measurements exhibit large...
Abstract Herein, Ag/TiO 2 /Nylon 6/PMMA catalyst system was developed, and its photocatalytic properties were fully analyzed. XRD, SEM, EDS, PL analyses carried out to get information on crystal structure, micromorphology, elemental composition, band gap energy. Photocatalytic degradation followed by UV–vis spectrophotometry. The of the found be between 2.51 3.1 eV. Up 80% achieved under UV light irradiation. No bulk adsorption observed, which means that reaction completely process. pH 3...
The paper focuses on a series of blends prepared with different contents polystyrene-block-poly-(ethylene-ranbutylene)-block-polystyrene (SEBS) and polypropylene (PP) for the purpose examining potential as proton exchange membranes.Polymer were by twin-screw extrusion then compressed means hot-press device into thin films 125 μm ionic sides created solid state sulfonation in chlorosulfonic acid solution.Obtained characterized water-uptake, mechanical properties, ion-exchange capacities (IEC)...
Abstract Elastomeric polymers are interesting materials for polymer chemists and other novel material designers in the field of industrial technological science, because their physical (mechanical, thermal electrical) properties. In context this study, 35% 68% styrene-(ethylene-butylene)-styrene (SEBS) containing mixtures, namely SEBS35 SEBS68, were focused on among our synthesized SEBS blends which compose microstructures. The structural changes, globular contents (globules) uniformities...
Abstract In this study, styrene-(ethylene-butylene)-styrene (SEBS) samples with different viscosities were cured using 2,5-dimethyl-2,5-di(t-butylperoxy) hexane (DBPH) and dicumyl peroxide (DCP) separately in the presence of co-agents 2,4,6-tris-2-propenyloxy-1,3,5-triazin (TAC) or 1,3,5-trially-s-triazine-2,4,6,(1H,3H,5H)-trione (TAIC). Curing was carried out by means a moving die rheometer device (MDR). rate constants energy activation obtained. Swelling percent gelation values evaluated...
Abstract Low‐molecular‐weight atactic poly(propylene oxide) and poly(epichlorohydrin) (PECH) were chlorinated on average up to 4.42 chlorine atoms per repeat unit. A study of the products showed that substitution preferentially occurred already units, yielding ‐rich ‐poor sequences. As extent increased, glass‐transition temperature polymers markedly their solubility in most organic solvents drastically decreased. The azidified with NaN 3 dimethyl sulfoxide solutions. An analysis azide groups...
Bir finansal formül kullanarak hisse senedi fiyatlarını tahmin etmek zordur. Hisse senetleri fiyatları, siyasi gelişmeler, küresel ekonomi, beklenmedik olaylar, piyasa anormallikleri ve ilgili şirketlerin özellikleri gibi çok sayıda faktörden etkilenir. fiyatlarına ilişkin daha doğru tahminler yapmak için bilgisayar biliminin gelişmesiyle birlikte birçok bilimi yöntemi kullanılmaktadır. Bu çalışmada, Kartonsan şirketinin fiyatını doğrusal regresyon (LR) algoritmaları, rastgele orman (RF),...
A visible active magnetically separable two component MgFe2O4-Al2O3/Ag3VO4 photocatalyst was prepared in order to improve the catalytic activity of Ag3VO4 by utilizing Al2O3 NPs adsorbent. Catalyst characterized using Fourier Transform Infrared spectrometer FTIR . Photocatalytic MgFe2O4Al2O3/Ag3VO4 measured methylene blue MB degradation under light illumination emitted from 105 W tungsten bulb. UV-vis spectrophotometer employed follow and identify kinetics. Results suggested a first kinetic...
MgFe2O4-B/Ag3VO4 visible light active photocatalyst was successfully synthesized for the photocatalytic decolorization of organic pollutants. Malachite green (MG) selected as a model dye representing those pollutant chemicals. The catalyst characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS). carried out irradiation 105 W tungsten source. Decolorization yield kinetic studies were traced help UV-Vis spectrophotometer. Kinetic...