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Showing 1 to 8 of 8 for “"Titania Nanoparticles"”.
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Construction of an Optical Quarter-Wave Stack Using the ISAM (Ionic Self-Assembled Multilayers) Technique
… a quarter-wave stack consisting of one layer of titania and of one layer of silica nanoparticles. We utilize much that is already known about silica nanoparticle deposition. The first objective of this thesis is deposition and characterization of titania nanoparticle films deposited on glass …
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Raman, Infrared, X-ray, and EELS Studies of Nanophase Titania
Sol-gel titania particles were investigated, primarily by optical techniques, by systematically varying synthesis, sample handling, and annealing variables. The material phases investigated were amorphous titania, anatase TiO2, and rutile TiO2. Annealing-induced phase transformations from amorphous …
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Functional and complex topological applications of plasma polymerized ultrathin films
… by the subsequent mineralization of gold or titania nanoparticles on the plasma polymerized ultrathin films using a wet chemical approach. Inorganic nanoparticle mineralization is further investigated as a method to modify the optical properties of composite nanocoatings. Plasma …
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Fluidization of nanoparticles
During the past decade, nanoparticles (1-100 nm) and nanocomposites have become the focus of many studies due to the unique properties of nanostructured materials that make them attractive for various applications. Due to their atomic and molecular interactions, nanoparticles and nanocomposites …
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Design of Titania Photocatalytic Membranes containing Fine Ceramic Fibres
… These NAF-SAF membranes were impregnated with titania-based sol-gel coatings, to produce photocatalytic membranes. Their mechanical properties, specific surface area and flow properties were assessed and photocatalytic potential was measured by studying rates of degradation of aqueous dye …
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Mean reaction rate closures for nanoparticle formation in turbulent reacting flow
… chloride process for the industrial synthesis of titania nanoparticles and includes full coupling between the flow, chemistry and particles undergoing simultaneous inception, coagulation and surface growth.
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Characterization of Oligosaccharides and Nanoparticles by MALDI-TOF Mass Spectrometry
… to be useful for characterization of ultra-small titania nanoparticles. Peak maxima in MALDI-TOF mass spectra are found to correlate with nanoparticle size. The size distributions of TiO2 nanoparticles, obtained from MALDI- and LDI-TOF-MS are in good agreement with parallel TEM observations. PSD …
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Self-Assembly of Azobenzene Photosurfactants and the Relationship with Macroscopic Properties
… to act as soft-templating agents to form porous titania nanoparticles will be proven, along with an investigation on the effect of template structure and irradiation conditions on the photocatalytic ability of the product titania. Finally, conclusions will be drawn on the basis of the above …