Sharif Digital Repository

Photocatalytic conversion of methane into methanol over the MoO 3(010) surface using a simulation method

Author

Moshfegh, A. Z.

Pub. Year

2004

Subjects

Methane. / Methanol. / MoO3(010) / Photocatalytic. / Simulation.

Correlation between surface roughness and hydrophobicity of GLAD RF sputtered PTFE/W/Glass nanorod thin films

Author

Bayat, A.

Pub. Year

2014

Subjects

Surface energy. / Average diameter. / Cassie-Baxter model. / GLAD. / Glancing Angle Deposition. / Hydrophobic properties. / Hydrophobic surfaces. / Surface chemical composition. / Water contact angle measurement. / Photoelectrons. / Surface chemistry. / Surface roughness. / Tungsten. / Contact angle. / Fluorine. / Interfacial energy. / Nanorods. / Polytetrafluoroethylenes. / Scanning electron microscopy. / Substrates. / Hydrophobicity. / X ray photoelectron spectroscopy.

A comparative study on photoelectrochemical activity of ZnO/TiO2 and TiO2/ZnO nanolayer systems under visible irradiation

Author

Naseri, N.

Pub. Year

2011

Subjects

Band gap. / Photocurrent. / AFM observation. / Band gap energy. / Charge transfer resistance. / Comparative studies. / High transmittance. / ITS data. / Nano layers. / Optical analysis. / Photoanode. / Photocurrent density. / Photoelectrochemical measurements. / Photoelectrochemicals. / TiO. / Transient time. / Visible irradiation. / Visible range. / Visible-light irradiation. / ZnO. / ZnO/TiO. / Charge transfer. / Data reduction. / Electrochemistry. / Energy gap. / Ion exchange. / Irradiation. / Oxide films. / Redox reactions. / Sol-gel process. / Surface roughness. / Surface structure. / Titanium. / Titanium dioxide. / Zinc oxide. / Comparative study. / Electrochemical method. / Electrode. / Electrolyte. / Film. / Irradiance. / Nanotechnology. / Photochemistry. / Stoichiometry. / Titanium. / X-ray spectroscopy.

The role of TiO2 addition in ZnO nanocrystalline thin films: Variation of photoelectrochemical responsivity

Author

Naseri, N.

Pub. Year

2011

Subjects

Nanocrystal. / Photocurrent. / Zinc oxide film. / Charge transfer resistance. / Conducting glass. / Crystalline structure. / Crystallinities. / Donor density. / Flat band. / High pressure xenon. / High transparency. / Impedance spectroscopy. / Indium tin oxide. / Nanocomposite thin films. / Nanocrystalline thin films. / Optical band gap energy. / Optical spectra. / Photoelectrochemical properties. / Photoelectrochemicals. / Photoresponses. / Responsivity. / Solar spectrum. / Surface chemical composition. / Surface ratio. / TiO. / UV-vis spectrophotometry. / Visible light. / Visible region. / ZnO. / ZnO nanocrystal. / ZnO thin film. / Charge transfer. / Conductive films. / Electric properties. / Electrochemistry. / Indium compounds. / Investments. / ITO glass. / Light sources. / Metallic films. / Nanocomposites. / Nanocrystals. / Optical films. / Optical properties. / Oxide films. / Photoelectron spectroscopy. / Substrates. / Thin films. / Tin. / Tin oxides. / Titanium dioxide. / X ray diffraction. / X ray diffraction analysis. / X ray photoelectron spectroscopy. / Xenon. / Zinc oxide. / Nanocomposite films.

Visible photoenhanced current-voltage characteristics of Au : TTT iO2 nanocomposite thin films as photoanodes

Author

Naseri, N.

Pub. Year

2010

Subjects

Anatase TiO. / Annealing temperatures. / Anodic electrolyte. / Au nanoparticle. / Concentration of. / Crystalline structure. / Gold concentration. / Gold nanocrystals. / Gold Nanoparticles. / Metallic state. / Nanocomposite film. / Nanocomposite thin films. / Nanocrystalline thin films. / Optical band gap energy. / Optical densities. / Optimum value. / Photo-anodes. / Photoelectrochemical properties. / Photoelectrochemicals. / Photoenhanced currents. / Photoresponses. / TiO. / X ray diffractometry. / Annealing. / Current voltage characteristics. / Gold coatings. / Nanocomposites. / Nanocrystals. / Nanoparticles. / Optical films. / Thin films. / Titanium dioxide. / X ray diffraction analysis. / X ray photoelectron spectroscopy. / Gold.

Constructing BiVO4/Graphene/TiO2 nanocomposite photoanode for photoelectrochemical conversion applications

Author

Yousefzadeh, S.

Publisher

Elsevier B.V,

Pub. Year

2016

Subjects

BiVO4/Graphene/TiO2 nanocomposite. / Charge transfer. / Crystal structure. / Deposition. / Electrochemistry. / Electromagnetic wave absorption. / Light absorption. / Nanocomposites. / Optical properties. / Scanning electron microscopy. / Sol-gel process. / Sol-gels. / Thin films. / Titanium dioxide. / X ray diffraction analysis. / Electron lifetime. / Photo-electrochemical conversions. / Photoconversion efficiency. / Photocurrent density. / Photoelectrochemical applications. / Scanning electron microscopy image. / Surface chemical composition. / UV visible absorption spectrum. / Nanocomposite films.

Visible-light active photocatalysts in pollutant degradation/conversion with simultaneous hydrogen production

Author

Naseri, A.

Publisher

wiley,

Pub. Year

2023

Subjects

Biomass conversion. / Concurrent. / Dual‐functional. / Dye/drug degradation. / H2 production. / Photocatalyst. / Visible light.

Synthesis and characterization of ZnO/g-C3N4 hybrid nanofibers photocatalyst for the removal of organic pollutants from water

Author

Naseri, A.

Publisher

Isfahan University of Technology,

Pub. Year

2020

Subjects

Electrospinning. / Hybrid ZnO/g-C3N4 nanofiber. / Photocatalytic activity. / UV light.

The UV photodetection enhancement of tailored ZnO nanorods by controlling the aspect ratio

Author

Nazari, N. F.

Publisher

Elsevier B.V,

Pub. Year

2022

Subjects

Annealing temperature. / Aspect ratio. / Polyethylenimine. / UV Photodetector. / ZnO Nanorods.

Growth and characterization of sodium-tungsten oxide nanobelts with U-shape cross section

Author

Azimirad, R.

Pub. Year

2008

Subjects

Characterization. / Light transmission. / Scanning electron microscopy. / Spectrophotometry. / X ray diffraction. / Chemical state. / Diffraction peaks. / Sodium tungsten oxide. / Nanobelts.

Design and tailoring of one-dimensional ZnO nanomaterials for photocatalytic degradation of organic dyes: a review

Author

Samadi, M.

Publisher

Springer Netherlands,

Pub. Year

2019

Subjects

1D ZnO nanostructures. / Nanofibers. / Nanophotocatalysts. / Photocatalysis. / Effluent treatment. / Effluents. / Heterojunctions. / II-VI semiconductors. / Light absorption. / Magnetic semiconductors. / Nanorods. / Nanostructured materials. / Nanowires. / Photocatalytic activity. / Photodegradation. / Semiconductor doping. / Sewage. / Thermodynamic stability. / Wastewater treatment. / Wide band gap semiconductors. / Zinc oxide. / Zinc sulfide. / Enhanced light absorptions. / Future research directions. / Multi-functional materials. / Photo catalytic degradation. / Photodegradation efficiency. / Wastewater treatment process. / ZnO nanostructures. / Semiconducting zinc compounds.

The first study on enhanced photoresponsivity of ZnO-TiO2 nanocomposite thin films by anodic polarization

Author

Naseri, N.

Pub. Year

2011

Effect of annealing temperature on growth of Ce-ZnO nanocomposite thin films: X-ray photoelectron spectroscopy study

Author

Yousefi, M.

Pub. Year

2011

Subjects

Ce-doped ZnO. / AFM. / Annealing temperatures. / Average grain size. / Hexagonal wurtzite structure. / Higher temperatures. / Major metal. / Nanocomposite thin films. / Optimum value. / X-ray photoelectron spectroscopy studies. / XPS analysis. / XPS data. / XRD measurements. / ZnO. / ZnO thin film. / Annealing. / Atomic force microscopy. / Atomic spectroscopy. / Data reduction. / Gels. / Metal ions. / Nanocomposite films. / Nanocomposites. / Photoelectricity. / Photoelectron spectroscopy. / Photons. / Sol-gel process. / Sol-gels. / Sols. / Thin films. / X ray analysis. / X ray diffraction. / X ray photoelectron spectroscopy. / Zinc oxide. / Zinc sulfide. / Cerium.

Enhanced photoelectrochemical activity of Ce doped ZnO nanocomposite thin films under visible light

Author

Yousefi, M.

Pub. Year

2011

Subjects

Ce-doped ZnO. / Nanocomposite. / Photoelectrochemical activity. / Sol-gel. / Annealing temperatures. / Applied potentials. / Doped ZnO. / Experimental conditions. / Galvanostat. / Hexagonal wurtzite structure. / Major metal. / Nanocomposite thin films. / Optimum doping. / Photocurrent density. / Photoelectrochemical properties. / Photoelectrochemicals. / Photoresponsivity. / Pure ZnO. / Three electrode. / UV-vis spectrophotometry. / Visible light. / Water splitting reactions. / XPS data. / XRD measurements. / ZnO. / ZnO films. / ZnO thin film. / Cerium. / Data reduction. / Electrochemistry. / Gels. / Metal ions. / Metallic films. / Nanocomposites. / Optical films. / Semiconductor doping. / Sol-gel process. / Sol-gels. / Sols. / Thin films. / X ray diffraction. / X ray photoelectron spectroscopy. / Zinc oxide. / Zinc sulfide. / Nanocomposite films.

Surface roughness analysis of hydrophilic SiO2/TiO 2/glass nano bilayers by the level crossing approach

Author

Daryaei, E.

Pub. Year

2013

Subjects

AFM image. / Etching. / Etching process. / KOH. / SiO₂/TiO₂. / Stochastic analysis. / Atomic force microscopy. / Contact angle. / AFM images. / Glass. / Potassium hydroxide. / Railroad crossings. / Stochastic systems. / Surface roughness. / Titanium dioxide. / Hydrophilicity.

Wettability properties of PTFE/ZnO nanorods thin film exhibiting UV-resilient superhydrophobicity

Author

Bayat, A.

Publisher

Elsevier,

Pub. Year

2015

Subjects

Surface energy. / Wenzel model. / Contact angle. / Fluorine. / Hydrophilicity. / Hydrophobicity. / Interfacial energy. / Nanorods. / Polytetrafluoroethylenes. / Scanning electron microscopy. / Zinc oxide. / Cassie-Baxter model. / Super-hydrophilicity. / Super-hydrophobic surfaces. / Superhydrophilic property. / Superhydrophobicity. / Surface chemical composition. / Water contact angle (WCA) / Wenzel models. / X ray photoelectron spectroscopy.

Visible photodecomposition of methylene blue over micro arc oxidized WO3-loaded TiO2 nano-porous layers

Author

Bayati, M. R.

Pub. Year

2010

Subjects

Methelyne blue. / Absorption edges. / Applied voltages. / Band gap energy. / Chemical compositions. / Composite layer. / Data analysis. / Decomposition rate. / Electrolyte concentration. / Energy dispersive X ray spectroscopy. / Growth mechanisms. / Matrix. / Microarc. / Microarc oxidation. / Nano-porous. / Phosphate salts. / Photo-decomposition. / Photo-irradiation. / Photocatalytic activities. / Porous structures. / Rough surfaces. / SEM. / Sodium tungstate. / TiO. / Tungsten oxide. / UV-Vis spectrophotometers. / Atomic force microscopy. / Data reduction. / Electrolytes. / Oxide minerals. / Photocatalysis. / Porous materials. / Scanning electron microscopy. / Surface roughness. / Surface structure. / Titanium. / Titanium dioxide. / Tungsten. / Tungsten compounds. / X ray diffraction. / X ray photoelectron spectroscopy. / X ray spectroscopy. / X rays. / Titanium oxides.

Photo-degradation of methelyne blue over V2O5- TiO2 nano-porous layers synthesized by micro arc oxidation

Author

Bayati, M. R.

Pub. Year

2010

Subjects

Vanadium oxide. / Applied voltages. / Band gap energy. / Methylene blue solution. / Microarc oxidation. / Nano-porous. / Porous layers. / TiO. / Titania layers. / UV irradiation. / Vanadia-titania. / Vanadium oxide. / Vanadium oxides. / Vanadium pentoxide. / Catalysis. / Cavity resonators. / Oxidation. / Oxide minerals. / Rate constants. / Titanium. / Titanium dioxide. / Vanadium. / Vanadium alloys. / Vanadium compounds. / Titanium oxides.

The effect of growth parameters on photo-catalytic performance of the MAO-synthesized TiO2 nano-porous layers

Author

Bayati, M. R.

Pub. Year

2010

Subjects

Nano structures. / Porous materials. / Anode surfaces. / Applied voltages. / Band gap energy. / Breakdown voltage. / Chemical compositions. / Chemical synthesis. / Concentration of. / Critical voltages. / Decomposition rate. / Electrolyte concentration. / Energy dispersive. / Gas layers. / Growth parameters. / Methylene Blue. / Methylene blue solution. / Microarc oxidation. / Nano-porous. / Photo-catalytic. / Photocatalytic activities. / Rutile phasis. / Scanning electron microscopes. / Surface pores. / Synthesis parameters. / TiO. / UV irradiation. / UV-Vis spectrophotometers. / Catalyst activity. / Cavity resonators. / Concentration (process) / Electrolysis. / Electrolytes. / Energy gap. / Nanostructures. / Optical properties. / Oxidation. / Oxide minerals. / Porous materials. / Scanning electron microscopy. / Spectrophotometry. / Surface structure. / Titanium. / Titanium dioxide. / X ray diffraction. / X ray photoelectron spectroscopy. / Synthesis (chemical)

How photocatalytic activity of the MAO-grown TiO2 nano/micro-porous films is influenced by growth parameters?

Author

Bayati, M. R.

Pub. Year

2010

Subjects

Micro-arc oxidation. / AFM. / Applied voltages. / Catalytic applications. / Chemical compositions. / Concentration of. / Electrolyte concentration. / Growth parameters. / Methylene blue solution. / Oxide materials. / Photocatalytic activities. / Photocatalytic performance. / Porous film. / Porous layers. / Process time. / Rutile phasis. / SEM. / TiO. / UV irradiation. / Cavity resonators. / Electrolytes. / Oxide minerals. / Photocatalysis. / Surface roughness. / Surface structure. / Titanium. / Titanium dioxide. / Titanium oxides. / Catalytic oxidation.