Cu/ TiO2
Synthesis of Cu,N-Doped TiO2 Nanotube and Study on Photoelectric Properties
... 27. Jeon, M. K.; Park, J. W.; Kang, M., Hydrogen production from methanol/water decomposition in a liquid photosystem using the anatase and rutile forms of Cu-TiO2. Journal of Industrial & Engineering ...
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Methyldopa electrochemical sensor based on a glassy carbon electrode modified with Cu/TiO2 nanocomposite
... The electrochemical measurements were performed with an Autolab potentiostat/galva- nostat (PGSTAT 302N, Eco Chemie, the Netherlands). The experimental conditions were controlled with general purpose electrochemical ...
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Synthesis of Visible Light Responsive Cu and N Codoped AC/TiO2 Photocatalyst Through Microwave Irradiation
... were collected after the photocatalytic reaction, and then the nanoparticles were put in ethanol solution with ultrasonic treatment for 2 h, dried at 120 °C for 4 h. The photocatalytic test was repeated up to seven times ...
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Highly efficient rutile TiO2 photocatalysts with single Cu(II) and Fe(III) surface catalytic sites
... in the solution. In the presence of oxygen both processes are at work (Fig. 12a), whereas in the absence of oxygen the recombi- nation process is predominant and is chiey responsible for the potential decay (Fig. 12b). ...
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Anodic Performance of Mesoporous TiO2-C Composites with Cu Nanopaticles Embedded for Lithium Ion Battery
... be attributed to the enhanced polymerization of resol. The result is consistent with the evidence that the cross-cracking of carbon framework occurred and the “soft” framework transformed to a relatively “rigid” one in ...
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Plasmon Enhanced Photoelectrochemical Activity of Ag-Cu Nanoparticles on TiO2/Ti Substrates
... Ag-Cu nanoparticles were deposited on titania nanotube arrays via photodeposition method. The photocurrent density and voltage curves were measured under simulated sunlight and visible light irradiation ...
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Comparison of the Photocatalytic Efficience for Cu and N Co Doped TiO2 by Sol Gel and Xerogel Hydrothermal Methods
... sample are due to hydrothermal improving particle dispersibility. The pore size distribution curves (Fig. 3(B)) show significant differences exist in pore structures. There was only one narrow pore size distribution could ...
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Experimental study and analysis of lubricants dispersed with nano Cu and TiO2 in a four stroke two wheeler
... The nano lubricants dispersed with nano Cu in 0.05, 0.1, and 0.2% mass fractions yielded the enhanced brake thermal efficiencies in relation to the performance of an engine with Racer-4 of HPCL. The gradients in ...
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Effect of Thickness on Catalytic Performance of Cu Doped TiO2 Thin Films
... thin films on the photocatalytic activity property. The film with ~1.8µm thickness (5-dip) show better degradation efficiency since only the excitons present in the surface region of few nm involves vigorously in photo ...
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Photocatalytic Removal of Food Colorant E 131 VF from synthetic wastewater by Cu Doped TiO2 Samples
... prepared Cu doped TiO 2 (P25) containing different amounts of Cu in two different media for the degradation of the food colorant E 131 ...of Cu doped TiO 2 samples and investigation of their ...
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Use Of Cu-C-Tio2 In Dye Sensitized Solar Cell
... Solar energy is a promising and abundant source of energy to fulfil the future demands of world. Solar energy is being harvested all over the globe mainly using photovoltaic devices. Solar cells generate power by direct ...
6
Toward TiO2 Nanofluids—Part 1: Preparation and Properties
... For instance, Table 1 shows the latest reviews on some specialized aspects of nanofluids such as: 1Preparation or characterization [30–32] 2Certain kinds of nanoparticles Al2O3, TiO2, Cu[r] ...
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Construction of TiO2/Si Heterostructure by Nanoepitaxial Growth of Anatase-type TiO2
... The surface morphology was determined by SEM on a Nova NanoSEM 450 (FEI). The lattice structure was observed under a HRTEM at an accelerating voltage of 200 kV (HRTEM, Tecnai G2 F20). The chemical compositions of the ...
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Antibacterial activity of novel self disinfecting surface coatings
... The antibacterial activities of different thin films TiO2/CuO, Cu/SiO2 and Ag/SiO2 prepared by flame-assisted chemical vapour deposition FACVD and atmospheric pressure thermal APT-FCVD fo[r] ...
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Synthesis and applications of nanoporous perovskite metal oxides
... reported photocatalytic reduction of CO2 into CO and hydrocarbons by hydrous hydrazine over Au–Cu bimetallic alloy nanoparticles supported on SrTiO3/TiO2 coaxial nanotube arrays, with th[r] ...
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Efficiency Improvement and Performance Analysis of Solar Collector using Nano Fluids
... like Cu water, “Al2O3 water, TiO2 water and SiO2 water provided attention-grabbing results concerning the result of Nusselt range, Bejan range, density, heat capability and potency on the performance of a ...
6
Effect of particle size on the viscosity of nanofluids:a review
... He considered various experimental data of nanofluids consisting of Al2O3, TiO2, SiO2, and Cu nanoparticles where dp is the particle size, M is the molecular weight of the base fluid, ρf[r] ...
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Invasion of CdSe Nanoparticles for Photosensitization of Porous TiO2
... An electrode of porous TiO2 with self-grown CdSe nanoparticles was characterized with X-ray diffraction XRD, Rigaku, Cu-Karadiation operated at 40 kV and 100 mA for the structural elucid[r] ...
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Electrochemical Oxidation of Acid Brown 98 using Ti/Ru0.3Ti0.7O2 Composite Anode
... Comparison of different methods and materials for the degradation of acid brown dye S.No 1 2 3 4 5 7 Process or Materials used Photo-catalysis using CuFe2O4–TiO2 Photo-catalysis using Cu[r] ...
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The Photoinduced Activity of Ni-TiO2/TiO2 Multilayer Nanocomposites Synthesized by Pulse Electrodeposition Technique
... Crystallinity and surface roughness The effects of thermal treatment on the phase transformation in Ni-TiO2/TiO2 multilayers was explored, and the XRD spectra of TiO2 particles separated[r] ...
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