A5074158552- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Quantum Dots Synthesis And Properties
- Conducting polymers and applications
- Perovskite Materials and Applications
- Supercapacitor Materials and Fabrication
- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Ga2O3 and related materials
- Luminescence Properties of Advanced Materials
- Organic Light-Emitting Diodes Research
- Operations Management Techniques
- ZnO doping and properties
- Fuel Cells and Related Materials
- Catalytic Processes in Materials Science
- Electric and Hybrid Vehicle Technologies
- Carbon and Quantum Dots Applications
- Chalcogenide Semiconductor Thin Films
- Silicon Nanostructures and Photoluminescence
- Life Cycle Costing Analysis
- Endometrial and Cervical Cancer Treatments
- Posttraumatic Stress Disorder Research
- COVID-19 Clinical Research Studies
- Pharmacological Effects of Medicinal Plants
- Advanced Battery Technologies Research
Shiraz University
2013-2024
Mazandaran University of Medical Sciences
2023-2024
Universal Scientific Education and Research Network
2024
Kashan University of Medical Sciences
2022
Hamedan University of Technology
2021
Islamic Azad University, Bandar Anzali Branch
2019
Sharif University of Technology
2008-2019
Universiti Teknologi Petronas
2016
National Yang Ming Chiao Tung University
2013
Babol University of Medical Sciences
2011
TiO2 deposited on a membrane of Ag fibers was prepared as photoelectrochemical cell electrode. were made by reduction complexes cellulose fibers, followed burning out the template. photocatalyst layers grown electrophoretic deposition nanoparticles. could be uniformly deposited. Photocatalytic tests dye decomposition and electrochemical impedance spectroscopy (EIS) under UV illumination demonstrate that act good substrate provides both high surface area separation photogenerated...
Titanium oxide (TiO2)-based photodetectors were fabricated using a thermal oxidation technique. The effect of two different annealing temperatures on morphology, structure, and I-V characteristics has been investigated. TiO2/Si heterostructure exhibited diode-like rectifying behavior both in dark under illumination. Dependence photoresponse temperature was observed that related to effective surface area quasi-one-dimensional TiO2 nanostructures. Fabricated diodes 850 °C as the lower showed...
For a dye-sensitized solar cell with near-infrared squaraine (SQ1) sensitizer, the photovoltaic performance was enhanced remarkably reflective luminescent down-shifting (R-LDS) layer to increase light-harvesting efficiency at wavelength region 400-550 nm where SQ1 dye has weak absorption. Relative enhancements greater than 200% in IPCE near 500 and 40-54% JSC were achieved red phosphor CaAlSiN3:Eu(2+) as LDS material, attaining 5.0 4.8% overall efficiencies of power conversion for R-LDS...
We report a robust method of hot addition (HAM) to prepare methylammonium lead trichloride (MAPbCl3) and Mn-doped MAPbCl3 (Mn:MAPbCl3) perovskite nanocrystals (PeNCs) for application in luminescent solar concentrators (LSCs). The HAM, which is free solvent operates at high temperatures, applicable the synthesis highly crystalline stable organic–inorganic PeNCs with tunable optical properties. Mn:MAPbCl3 showed remarkable energy-transfer shift from 400 600 nm that enhanced efficiency when...
Abstract Hotspot phenomenon is an expected consequence of long‐term partial shading condition (PSC), which results in early degradation and permanent damage the shaded cells photovoltaic (PV) systems. Hence, detection estimation its intensity a significant factor to predict possibility hotspotting process occurrence time for PV system protection. In this paper, two indices are introduced based on extracted power‐voltage () curves. The first characteristic related real second curve...
Degradation of perovskite material under UV light is a problem hampering the practical application solar cells (PSCs) despite attaining high efficiency. This paper studies luminescent down shifting (LDS) layer containing graphene quantum dots (GQDs) on top PSC as an efficient strategy to improve stability and harvesting efficiency PSCs light. With absorption emission bands in visible regions respectively, simple synthesis GQDs with luminescence (QE), are suitable candidate LDS layer. Here,...
A new triple-component sensor for detection of H<sub>2</sub> was developed based on porous silicon and CNTs.
A layer of graphene quantum dots (GQDs) was applied on the photoanode a self-powered photoelectrochemical (PEC) UV photodetector based TiO 2 nanotubes (NTs).
Luminescence downshifting (LDS) of light can be a practical photon management technique to compensate the narrow absorption band high-extinction-coefficient dyes in dye-sensitized solar cells (DSSCs). Herein, an optical analysis on loss mechanisms reflective LDS (R-LDS)/DSSC configuration is reported. For squaraine dye (550-700 nm band) and CaAlSiN3 :Eu(2+) material emission band), major channels are found non-unity luminescence quantum efficiency (QE) electrolyte absorption. By using ideal...
The purpose of this study was to examine the effect β-hydroxy-β methylbutyrate free acid (HMB-FA) ingestion on oxidative stress and leukocyte responses plyometric exercise.In a randomized double-blind placebo-controlled design, physically active males were assigned HMB-FA (n = 8) or placebo groups that consumed either 1 g 30 min prior performing an acute exercise protocol (15 sets 10 repetitions maximal-effort vertical jumps). Blood obtained pre-(T1), post-(T2), 1-h post-(T3) determine...