Sharif Digital Repository

Properties of alumina nanoparticle-filled nitrile-butadiene-rubber/ phenolic-resin blend prepared by melt mixing

Author

Faghihi, M.

Pub. Year

2009

Subjects

Alumina Nanoparticle. / Functionalization process. / Functionalized. / Hydrogen bondings. / Hydroxyl groups. / Mechanical tests. / Melt mixing. / Microscopic analysis. / Nano-alumina. / Nanoparticle surface. / Rubber compounds. / Rubber matrix. / SEM. / Surface characteristics. / TEM. / Thermal tests. / Two-roll mill. / Butadiene. / Cyanides. / Hydrogen. / Hydrogen bonds. / Mechanical properties. / Nanocomposites. / Nanoparticles. / Phenolic resins. / Phenols. / Resins. / Rubber. / Scanning electron microscopy. / Transmission electron microscopy. / pH effects.

Experimental and theoretical study on the mechanical properties of novolac phenolic resin nanocomposites: Effects of nanoclay and multiwallwed carbon nanotube

Author

Jahanmard, P.

Publisher

European Conference on Composite Materials, ECCM,

Pub. Year

2012

Subjects

Composite materials. / Dispersions. / Mixing. / Multiwalled carbon nanotubes (MWCN) / Nanocomposites. / Nanoparticles. / Phenolic resins. / Resins. / Cross-linking density. / Interfacial interaction. / Network structures. / Novolac phenolic resins. / Rubber elasticity theory. / Solution mixing. / Solution mixing methods. / Theoretical study. / Mechanical properties.

Characterization of polyamide 6/carbon nanotube composites prepared by melt mixing-effect of matrix molecular weight and structure

Author

Faghihi, M.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

A. Nano-structures. / B. Mechanical properties. / B. Microstructures. / B. Rheological properties. / Dispersions. / Matrix algebra. / Mechanical properties. / Mixing. / Molecular weight. / Nanostructures. / Solvents. / Structural properties. / Viscosity. / Yarn. / Degree of dispersion. / Interfacial interaction. / Linear structures. / Melt infiltration. / Micro-mechanical modeling. / Microscopic analysis. / Nanotube composites. / Rheological property. / Multiwalled carbon nanotubes (MWCN)

Intelligent topology-oriented load shedding scheme in power systems

Author

Zare, F.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Load shedding. / PMU. / WAMPC. / Electric load flow. / Electric network analysis. / Electric power plant loads. / Numerical methods. / System stability. / Load shedding scheme. / Load-shedding. / Optimal load shedding. / Power flow tracing. / Power system constraints. / Power system stability. / UFLS. / Electric load shedding.

Intelligent topology-oriented LS scheme in power systems integrated with high wind power penetration

Author

Zare, F.

Publisher

Institution of Engineering and Technology,

Pub. Year

2020

Subjects

Electric load flow. / Electric network analysis. / System stability. / Wind power. / High winds. / Load-shedding. / Power flow tracing. / Power system constraints. / Protection schemes. / Synchrophasor measurements. / System inertia. / Electric load shedding.

Effects of rubber curing ingredients and PhenolicResin on mechanical, thermal, and morphological characteristics of rubber/phenolic-resin blends

Author

Derakhshandeh, B.

Pub. Year

2008

Subjects

ABS resins. / Blending. / Butadiene. / Concentration (process) / Density (specific gravity) / Glass transition. / Mechanical properties. / Microscopic examination. / pH. / Phenolic resins. / Phenols. / Resins. / Rigidity. / Rubber. / Styrene. / Sulfur. / Synthetic rubber. / Thermoanalysis. / Thermodynamic stability. / Butadiene rubbers. / Cross links. / Crosslinking densities. / Curative effects. / Mechanical characteristics. / Molecular networks. / Morphological characteristics. / Novolac. / pH increases. / Phase morphologies. / Phenolic-resin. / Resin blends. / Scanning electrons. / Sulfur contents. / Taguchi experimental designs. / Thermal analysis. / Thermal stabilities. / Transition temperatures. / Vulcanizates. / pH effects. / Cross linking. / Glass transition temperature. / Mechanical property. / Morphology. / Physical property. / Resin. / Scanning electron microscopy. / Synthetic rubber. / Thermal property.

Electrophoretic deposition and sintering of a nanostructured manganese-cobalt spinel coating for solid oxide fuel cell interconnects

Author

Mirzaei, M.

Publisher

Elsevier Ltd,

Pub. Year

2016

Subjects

Activation energy. / Coatings. / Cobalt. / Crystallite size. / Deposition. / Electrophoresis. / Ferritic steel. / Fuel cells. / Isotherms. / Manganese. / Manganese oxide. / Oxidation. / Powder coatings. / Protective coatings. / Stainless steel. / Substrates. / Electrical conductivity. / Electrophoretic depositions. / Ferritic stainless steel. / High operating temperature. / Isothermal sintering. / Master sintering curve. / Mn-Co spinels. / Stainless steel substrates. / Solid oxide fuel cells (SOFC)

Crystallization of hydroxyapatite during hydrothermal treatment on amorphous calcium phosphate layer coated by PEO technique

Author

Faghihi Sani, M. A.

Pub. Year

2013

Subjects

D: Hydroxyapatite. / Internal layers. / PEO. / Amorphous calcium phosphate. / Amorphous coating. / Aqueous electrolyte. / Calcium acetate. / Coated sample. / Coating surface. / Crystallinity degree. / Duty ratios. / Hydrothermal. / Hydrothermal conditions. / Hydrothermal treatments. / Hydrothermally treated. / Coating. / Line scan. / Maximum intensities. / Molar ratio. / NaOH solutions. / Outer layer. / Ti-6Al-4V alloy. / Titanium implants. / XRD. / Calcium. / Calcium phosphate. / Hydroxyapatite. / Needles. / Polyethylene oxides. / Titanium. / Coatings.

Synthesis and characterization of nanocrystalline barium strontium titanate

Author

Golmohammad, M.

Pub. Year

2010

Subjects

(Ba,Sr)TiO3. / Sol-gel method. / Calcination temperature. / Nanocrystallines. / Starting materials. / Synthesis and characterization. / Tetrabutyl. / Thermogravimetry. / Barium. / Barium titanate. / Calcination. / Differential thermal analysis. / Ethanol. / Ethylene. / Ethylene glycol. / Gels. / Nanocrystalline materials. / Scanning electron microscopy. / Sol-gel process. / Sol-gels. / Sols. / Strontium. / Strontium titanates. / Thermogravimetric analysis. / Titanium oxides. / X ray diffraction. / Barium strontium titanate.

Effects of resin and graphite content on density and oxidation behavior of MgO-C refractory bricks

Author

Hashemi, B.

Pub. Year

2006

Subjects

Compressibility. / Decarbonization. / Graphite. / Mechanical properties. / Porosity. / Redox reactions. / Graphite content. / MgO-C refractories. / Resin. / Thermo gravimeter (TG) / Weight loss. / Refractory metal compounds.

Effect of exfoliated molybdenum disulfide oxide on friction and wear properties of ultra high molecular weight polyethylene

Author

Amini, M.

Publisher

John Wiley and Sons Ltd,

Pub. Year

2018

Subjects

MoS2 oxide. / Tribological and friction. / UHMWPE. / Ziegler-Natta catalyst. / Catalysts. / Field emission microscopes. / Fillers. / Fourier transform infrared spectroscopy. / Friction. / Layered semiconductors. / Molecular weight. / Nanocomposites. / Nanoparticles. / Nanosheets. / Nonmetallic matrix composites. / Polymerization. / Scanning electron microscopy. / Sulfur compounds. / Synthesis (chemical) / Thermal shock. / Tribology. / Ultrahigh molecular weight polyethylenes. / Wear of materials. / X ray powder diffraction. / Exfoliated nanocomposites. / Field emission scanning electron microscopy. / Friction and wear properties. / In-situ polymerization. / In-situ polymerization process. / Operational conditions. / Tribological properties. / Ziegler-Natta catalysts. / Molybdenum oxide.

Joining of MoSi 2 to itself using partial transient liquid phase (PTLP) method

Author

Hatami, H. R.

Pub. Year

2012

Subjects

Brazing process. / Brazing temperature. / Cu-Ag alloys. / GaS tubes. / High melting point. / Higher temperatures. / Interfacial microstructure. / Linescanning. / Liquid Phase. / Low density. / Molybdenum disilicide. / Partial transient liquid phase. / Reaction phasis. / Shear loadings. / Bonding. / Energy dispersive spectroscopy. / Inert gases. / Joining. / Loading. / Molybdenum. / Scanning electron microscopy. / Silicon. / Silver. / X ray diffraction. / Zirconium. / Brazing.

Preparation of nanostructured and nanosheets of MoS2 oxide using oxidation method

Author

Amini, M.

Pub. Year

2017

Subjects

MoS2. / Fourier transform infrared spectroscopy. / Scanning electron microscopy. / Thermal shock. / Transition metals. / Transmission electron microscopy. / Catalytic properties. / Energy dispersive x ray microanalysis. / Field emission scanning electron microscopes. / Intercalated. / Layered structures. / Molybdenum disulfide. / Oxidization. / Thermal shocking. / Molybdenum compounds. / Disulfide. / Molybdenum. / Nanomaterial. / Nanosheet. / Catalysis. / Chemical bond. / Contact angle. / Energy dispersive X ray spectroscopy. / Field emission scanning electron microscopy. / Infrared spectroscopy. / Oxidation. / Priority journal. / Raman spectrometry. / Surface property. / Transmission electron microscopy. / X ray diffraction.

Roles of preoxidation, Cu2O particles, and interface pores on the strength of eutectically bonded Cu/α-Al2O3

Author

Ghasemi, H.

Pub. Year

2009

Subjects

Bonding (D) / Ceramic-metal (A) / Argon gasses. / Bond interfaces. / Bonding procedures. / Bonding processes. / Furnace atmospheres. / Hydrogen gasses. / Joint interfaces. / Joint strengths. / Layer thicknesses. / Mechanical strength (E) / Oxide particles. / Oxygen partial pressures. / Peel strengths. / Pre oxidations. / Properties and microstructures. / Argon. / Copper. / Copper oxides. / Furnaces. / Gases. / Hydrogen. / Inert gases. / Internet protocols. / Mechanical properties. / Oxygen. / Vacuum. / Vacuum furnaces. / Phase interfaces.

Alumina - copper eutectic bond strength: Contribution of preoxidation, cuprous oxides particles, and pores

Author

Ghasemi, H.

Pub. Year

2009

Subjects

Alumina-copper. / Argon gas. / Bonding procedure. / Bonding process. / Cupric oxide. / Cuprous oxide. / Furnace atmosphere. / Hydrogen gas. / Joint interfaces. / Joint strength. / Last stage. / Oxygen partial pressure. / Peel strength. / Preoxidation. / Properties and microstructures. / Alumina. / Argon. / Bond strength (materials) / Bonding. / Copper. / Copper oxides. / Eutectics. / Furnaces. / Hydrogen. / Internet protocols. / Mechanical properties. / Phase interfaces. / Solar control films. / Surface treatment. / Vacuum. / Vacuum furnaces.

Partially stabilization of Zirconia and its effects on the Magnesia - Spinel refractory properties

Author

Kazemi, A.

Pub. Year

2006

Subjects

Corrosion resistance. / Magnesia. / Microcracking. / Microstructure. / Sintering. / Cement clinker. / Corrosion surface. / Sintered Spinel. / Zirconia refractories.

Development of block copolymer-templated crack-free mesoporous anatase-TiO2 film: tailoring sol–gel and EISA processing parameters and photovoltaic characteristics

Author

Mozaffari, N.

Publisher

Springer New York LLC,

Pub. Year

2015

Subjects

Absorption spectroscopy. / Block copolymers. / Cracks. / Dye-sensitized solar cells. / Mesoporous materials. / Optical properties. / Oxide minerals. / Pore size. / Self assembly. / Solar cells. / Sols. / Temperature. / Titanium dioxide. / Aging temperatures. / Annealing temperatures. / Evaporation-induced self-assembly. / Optimized conditions. / Photovoltaic characteristics. / Processing parameters. / Quantum size effects. / Synthesized powder. / Film preparation.

Design and fabrication of a robot for neurorehabilitation; Smart RoboWrist

Author

Faghihi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc

Pub. Year

2015

Subjects

Exoskeleton robot. / Range of motion. / Rehabilitation.

Two-step sintering of ZnO varistors

Author

Maleki Shahraki, M.

Pub. Year

2011

Subjects

Electrical properties. / ZnO varistor. / Direct contact. / Electrical property. / Fine microstructure. / Grain size. / High concentration. / Sintering temperatures. / Soaking time. / Submicron. / Two-step sintering. / ZnO varistors. / Electric properties. / Grain growth. / Grain size and shape. / Microstructure. / Varistors. / Zinc oxide. / Sintering.

Microstructural and electrical properties of varistors prepared from coated ZnO nanopowders

Author

Shojaee, S. A.

Pub. Year

2010

Subjects

Average particle size. / Barrier formation. / Coated powders. / Composite layer. / Electrical properties and microstructure. / Electrical property. / Homogenous mixtures. / Micro-structural. / Nano powders. / Processing Route. / Schottky barriers. / Small grain size. / TEM. / ZnO. / ZnO nanoparticles. / Grain boundaries. / Grain size and shape. / Nanoparticles. / Nanostructured materials. / Schottky barrier diodes. / Sintering. / Varistors. / Zinc oxide. / Electric properties.