Search Results - "MOSHFEGH, A. Z"

Hydrogen Storage in Decorated Multiwalled Carbon Nanotubes by Ca, Co, Fe, Ni, and Pd Nanoparticles under Ambient Conditions by Reyhani, A, Mortazavi, S. Z, Mirershadi, S, Moshfegh, A. Z, Parvin, P, Golikand, A. Nozad

“…We report a study on hydrogen storage in Ca, Co, Fe, Ni, and Pd decorated multiwalled carbon nanotubes (MWCNTs) by using two techniques: volumetric and…”
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On the photocatalytic activity of the sulfur doped titania nano-porous films derived via micro-arc oxidation by Bayati, M.R., Moshfegh, A.Z., Golestani-Fard, F.

“…[Display omitted] ▶ S:TiO 2 films were synthesized via MAO under direct current for the first time. ▶ Effect of MAO parameters on properties of the layers was…”
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Improved electrochromical properties of sol-gel WO3 thin films by doping gold nanocrystals by NASERI, N, AZIMIRAD, R, AKHAVAN, O, MOSHFEGH, A. Z

“…In this investigation, the effect of gold nanocrystals on the electrochromical properties of sol-gel Au doped WO3 thin films has been studied. The Au-WO3 thin…”
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CdS nanoparticle sensitized titanium dioxide decorated graphene for enhancing visible light induced photoanode by Yousefzadeh, S., Faraji, M., Nien, Y.T., Moshfegh, A.Z.

“…•CdS nanoparticles were deposited on TiO2/graphene film by different SILAR cycles.•The visible light absorption increased due to graphene and CdS…”
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Synthesis and electrochromic study of sol–gel cuprous oxide nanoparticles accumulated on silica thin film by Akhavan, O., Tohidi, H., Moshfegh, A.Z.

“…In this study, electrochromic properties of cuprous oxide nanoparticles, self-accumulated on the surface of a sol–gel silica thin film, have been investigated…”
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Effect of electrical parameters on morphology, chemical composition, and photoactivity of the nano-porous titania layers synthesized by pulse-microarc oxidation by Bayati, M.R., Moshfegh, A.Z., Golestani-Fard, F.

“…TiO 2 layers were grown via pulse type microarc oxidation process under different applied voltages, frequencies, and duty cycles. Surface chemical composition…”
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In situ growth of vanadia–titania nano/micro-porous layers with enhanced photocatalytic performance by micro-arc oxidation by Bayati, M.R., Moshfegh, A.Z., Golestani-Fard, F.

“…Micro-arc oxidation process was used to synthesize V 2O 5–TiO 2 porous layers for the first time. Surface morphology and topography of the layers were…”
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Optimal Ag concentration for H2 production via Ag:TiO2 nanocomposite thin film photoanode by Naseri, N., Kim, H., Choi, W., Moshfegh, A.Z.

“…TiO2 thin films containing different concentrations of Ag nanoparticles have been synthesized by sol-gel method. According to UV–visible spectra, presence of…”
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Effect of annealing temperature on growth of Ce-ZnO nanocomposite thin films: X-ray photoelectron spectroscopy study by Yousefi, M., Azimirad, R., Amiri, M., Moshfegh, A.Z.

“…Ce-doped ZnO nanocomposite thin films with Ce/Zn ratio fixed at optimum value (10 at.%) have been prepared via sol–gel method at different annealing…”
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On the growth and photocatalytic activity of the vertically aligned ZnO nanorods grafted by CdS shells by Zirak, M., Moradlou, O., Bayati, M.R., Nien, Y.T., Moshfegh, A.Z.

“…Vertically aligned ZnO@CdS core–shell nanorods were synthesized via combined sol–gel/hydrothermal/SILAR method and their photocatalytic activity under UV- and…”
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Photo-Degradation of Methelyne Blue over V₂O₅-TiO₂ Nano-Porous Layers Synthesized by Micro Arc Oxidation by Bayati, M. R, Golestani-Fard, F, Moshfegh, A. Z

“…V₂O₅-TiO₂ porous layers were synthesized via micro-arc oxidation for the first time. The effect of the applied voltage on morphology, composition, and…”
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The effect of various acids treatment on the purification and electrochemical hydrogen storage of multi-walled carbon nanotubes by Reyhani, A., Mortazavi, S.Z., Nozad Golikand, A., Moshfegh, A.Z., Mirershadi, S.

“…The effects of HCl, HNO 3, H 2SO 4 and HF acids on the purification and the electrochemical hydrogen storage of multi-walled carbon nanotubes (MWCNTs) were…”
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Enhanced electrochemical hydrogen storage by catalytic Fe-doped multi-walled carbon nanotubes synthesized by thermal chemical vapor deposition by Reyhani, A., Mortazavi, S.Z., Moshfegh, A.Z., Golikand, A. Nozad, Amiri, M.

“…Hydrogen storage capacities of raw, oxidized, purified and Fe-doped multi-walled carbon nanotubes (MWCNTs) were studied by electrochemical method. Based on…”
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Synthesis of W17O47 nanothick plates with preferred orientation and their photocatalytic activity by Azimirad, R., Khosravi, P., Moshfegh, A. Z.

“…A simple method for synthesis of W17O47 nanothick plates by annealing sol‐gel‐deposited tungsten oxide thin films on soda lime substrate has been reported…”
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Formation of gold nanoparticles in heat-treated reactive co-sputtered Au-SiO2 thin films by SANGPOUR, P, AKHAVAN, O, MOSHFEGH, A. Z, ROOZBEHI, M

“…In this work, formation of gold nanoparticles in radio frequency (RF) reactive magnetron co-sputtered Au-SiO2 thin films post annealed at different…”
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Optical properties and surface morphology of evaporated (WO 3) 1 − x –(Fe 2O 3) x thin films by Moshfegh, A.Z., Azimirad, R., Akhavan, O.

“…Thin films of (WO 3) 1 − x –(Fe 2O 3) x composition were deposited by thermal evaporation on glass substrates and then all samples were annealed at 400 °C in…”
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Thickness dependence on thermal stability of sputtered Ag nanolayer on Ti/Si(1 0 0) by Akhavan, O., Moshfegh, A.Z.

“…Thermal stability of Ag layer on Ti coated Si substrate for different thicknesses of the Ag layer have been studied. To do this, after sputter-deposition of a…”
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Size variation and optical absorption of sol-gel Ag nanoparticles doped SiO2 thin film by BABAPOUR, A, AKHAVAN, O, MOSHFEGH, A. Z, HOSSEINI, A. A

“…In this research, we have focused on the formation of Ag nanoparticles dispersed in SiO2 matrix using sol-gel method. The influences of the metal concentration…”
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Effect of Ni, Pd and Ni–Pd nano-islands on morphology and structure of multi-wall carbon nanotubes by Reyhani, A., Mortazavi, S.Z., Akhavan, O., Moshfegh, A.Z., Lahooti, Sh

“…In this research, the effect of Ni, Pd and Ni–Pd catalysts have studied on morphology and structure of synthesized multi-wall carbon nanotubes (MWCNTs)…”
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An investigation on electrochromic properties of (WO 3) 1− x –(Fe 2O 3) x thin films by Azimirad, R., Akhavan, O., Moshfegh, A.Z.

“…In this research, the effect of Fe 2O 3 content on the electrochromic properties of WO 3 in thermally evaporated (WO 3) 1− x –(Fe 2O 3) x thin films (0 ≤ x ≤…”
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