TiO2 Nanoparticles
An Electrochemical Studies of Fenitrothion at TIO2 Nanoparticles Modified Glassy Carbon Electrode
... The voltammetric response was evaluated in 0.02 ML -1 acetate buffer solution ABS, the TiO2 nanoparticles modified glassy carbon electrode showed a significantly enhanced current peak in[r] ...
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Effect of TiO2 Nanoparticles on the Characteristics of MAO Coatings
... The coating phase composition contained TiO2. The size of the micro-pores increased, but the size of the sintered disc decreased on the surface of the MAO coatings, so the surface became more compact. Therefore, ...
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Characterization and Photocatalytic Efficiency of Palladium Doped TiO2 Nanoparticles
... doped TiO2 nanoparticles Pd/TiO2 was carried out by similar procedures used for the preparation of the undoped TiO2 except that a calculated amount palladium chloride required to obtain [r] ...
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Corrosion Protection of Copper by TiO2 Nanoparticles and SN Schiff base Coating
... nanoparticle and immersing time are important parameters on the inhibition efficiency of prepared coating. The electrochemical indicated high ability of coating even at high temperature and immersing time in sodium ...
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Optical Properties of Copper Oxides (CuO) and Titanium Oxides (TiO2) Nanoparticles
... shell Nanoparticles with dielectric constant have good Plasmon absorption peaks are high and they are noble metals, whereby controlling the shell to the core ratio is proving the effective performance, similarly, ...
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Effects of the pH of Initial Solution on Hydrothermally Synthesized TiO2 Nanoparticles
... 2.2. Equipments An X-ray diffractometer (Phillips – PW3710) with diffraction source of Cukα λ=0.154178 nm was utilized for conducting phase analysis. The morphology of the titanium dioxides nanoparticles was ...
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Green synthesis of mesoporous anatase TiO2 nanoparticles and their photocatalytic activities
... g 1 proved the presence of mesopores (average pore size ¼ 8.7 nm) which partially contributed to and catalysed the photodegradation process of methylene blue (MB) solution under sunlight. The e ff ects of various ...
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Synthesis, characterization and photocatalytic activity of Fe2O3-TiO2 nanoparticles and nanocomposites
... 3 nanoparticles were synthesized via a fast microwave method a short time and at second step Fe 2 O 3 -TiO 2 nanocomposites were synthesized by a sonochemical ...
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Dye-sensitized Solar Cells Based on Graphene-TiO2 Nanoparticles/TiO2 Nanotubes Composite Films
... Comparison of the J-V characteristics of the DSSCs based on G-TiO2 NPs/TiO2 NTs bilayer structure photoanodes with different graphene contents and pure TiO2 photoanode is shown in Fig...[r] ...
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PHOTOCATALYTIC AND ANTIBACTERIAL ACTIVITIES OF TiO2 AND SILVER AND ZINC DOPED TiO2 NANOPARTICLES
... sol-gel method is one of the versatile method to prepare doped and co-doped nanoparticles. sol gel method has emerged as simpler and better option than physical and chemical procedures as it is fast, clean and ...
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Ultrasonic Synthesis: Structural, Optical and Electrical Correlation of TiO2 Nanoparticles
... brilliant nanoparticles which are oriented in the direction 01 related to anatase phase ...the nanoparticles lattice spacing is consistent with nanocrystalline anatase phase, JCPDS ...
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SiO2 and TiO2 nanoparticles synergistically trigger macrophage inflammatory responses
... (1 μ M). Percent DHR123-positive cells (Percent ROS-producing cells) was calculated by flow cytometry. b LPS-primed BMDMs were stimulated as described in a in the presence of Liperfluo (20 μ M). Percent Liperfluo- ...
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Preparation of hollow TiO2 nanoparticles through TiO2 deposition on polystyrene latex particles and characterizations of their structure and photocatalytic activity
... As a homopolymer, PSt itself is known to thermally decompose above 300°C, and full decomposition is usu- ally achieved around 400°C [31]. This may have led to the assignment of the mass loss at 300°C to 420°C to the PSt ...
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Effect of Calcination Temperature on (N, Fe) Doped TiO2 Nanoparticles
... nanoparticles. The effect of calcination temperature on the structural, morphology and optical properties of the as-prepared samples was analyzed. Titanium tetra isopropoxide (TTIP) was used as Ti precursor and ...
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Antimicrobial effect of synthesized tio2 nanoparticles against pathogenic microorganisms
... oxide nanoparticles offer advantages such as high crystallinity at low temperatures, robust synthesis parameters and ability to control the crystal growth ...
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Synthesis Photocatalytic and Antibacterial Activities of Nickle Doped Tio2 Nanoparticles
... M/1000 stock solutions of dyes were prepared by in 100 ml distilled water. The solution was diluted upto different concentrations. 20 ml of dye solution (selected conc.) was taken and exposed to sun light and during ...
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Preparation and Characterization of TiO2 Nanoparticles Prepared by Sol-Gel Method
... It was observed that by increasing of CTAB as a surfactant, the crystallite size decreased. However, Span 20 as a surfactant did not play any significant role in dispersion of nanoparticles. In the case of ...
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Effect of Dye Structure on the Photodegradation Kinetic Using TiO2 Nanoparticles
... Since the pH is a main factor that contributes the photodegradation of dyes on titanium dioxide [34], the photodegradation of Methyl Orange and Bromothymol Blue was studied as a function[r] ...
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Thermal and Structural Analyses of PMMA/TiO2 Nanoparticles Composites
... In the present work, composites of poly(methyl methacrylate)/titanium oxide nanoparticles (100/0, 97.5/2.5, 95/5, 92.5/7.5, 90/10 and 0/100 wt/wt%) were prepared to be used as bio- equivalent materials according ...
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Effect of TiO2 nanoparticles in the earthworm reproduction test
... parable to NM-105 resulted in a statistically significant 50% reduction in earthworm reproductive activity at a concentration of 1 g/kg [20]. The test was performed in a natural soil (sandy loam) with a slightly higher ...
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