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Showing 1 to 10 of 10 for “"TiOx"”.
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Resistive switching in Pt/TiO 2 /Pt
… of oxygen vacancies in electroformed TiOx (x<2). The I-V hysteresis undergoing the BRS was simulated with taking into consideration oxygen formation/annihilation reactions at a Pt/TiOx interface. The oxygen-related reactions given as a function of the applied voltage affect the …
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Heterogeneous Photooxidation of Trichloroethene on Titanium Oxides Encapsulated in Zeolites L and Y
… of Trichloroethene (TCE) on titanium particles (TiOx) encapsulated in zeolite pores was studied using Transmission FT-IR. The decomposition was performed by utlizing two distinctly different pore structures. These were the interconnected supercages of zeolite Y and the parallel channeled system …
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Studies on electrochromatic materials and devices
… electrolyte and an ionstorage layer (NiOx, TiOx, VOx, VzTiyOx) . Electrochromic NiOx thin films were produced by R.F. magnetron sputtering and electrodeposition techniques and studied under proton intercalation. A visible transmittance modulation of 0.70 and 0.80 and a visible coloration …
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Formation, modification and new applications of orderly structured titanium oxide nanostructures /
… and the search for practical applications. TiOx and Mxenes (Ti3C2) nanostructures formed in a liquid medium were investigated using SEM, EDX, Raman, EPR, XPS, XRD methods. In this dissertation, it was first time determined that hydrothermal synthesis and subsequent calcination under …
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Formation and characterization of SrBi 2 Ta 2 O 9 (SBT)thin film capacitor module with Platinum-Titanium bottom and Platinum top electrodes
… results. (A) It is shown that by using Pt/TiOx bottom electrodes higher polarization values compared to Pt/Ti bottom electrodes are obtained. By using Total X-Ray Fluorescence (TXRF) technique, the loss of bismuth into the Pt electrode is found to be almost 40% higher for Pt/Ti electrodes …
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Herstellung und Untersuchung metallischer Einzel-Elektronen-Transistoren
… presented in detail. Also the properties of TI/TiOX/Ti junction are discussed. Titanium films containing a fiber texture with a grain size of up to 25nm show a decreasing resistivity with falling temperature. Whereas the resistivity of films built of random orientated crystals with a …
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Development and Application of in Situ/Operando Spectroscopic Techniques for Understanding Active Sites and Surface Intermediate Species in Heterogeneous Catalysis
… (zWOX/SiO2) and titania-promoted silica (zWOX/yTiOX/SiO2) were explored. Catalyst preparation via incipient wetness impregnation revealed that titania promotion significantly enhanced catalytic performance by balancing WOX dispersion and resistance to deactivation. Advanced in situ DDR-UV-Vis …
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Oxidative dehydrogenation of ethane with carbon dioxide over iron-nickel nano-alloys supported on metal oxide overlayers
… on GaOx@Al2O3, VOx@Al2O3, SmOx@Al2O3 and TiOx@Al2O3 revealed that despite the alloy composition, a predominant DRE activity is observed over the highly acidic and reducible VOx@Al2O3. While CrOx@Al2O3 and GaOx@Al2O3 show a similar performance when tested bare, the addition of the Fe3Ni1 …
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Process property relations in reactively sputtered transition metal compounds
… by HPPMS are studied. As a first case study, TiOx films are deposited from a ceramic TiO1.8 target employing reactive HPPMS and dcMS, for reference. The effect of the peak target current (ITp) on the target and the discharge characteristics, as well as on the film properties is investigated. …
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Solar Cells with Passivating Contacts − Investigation of Their Temperature- and Illumination-Dependent Performance and Surface Passivation
Although photovoltaic (PV)-based electricity has become the cheapest form of electricity production, further reduction in the PV cost is still required to realise the full potential of this technology. This can be achieved by improving solar cell efficiency. For this purpose, silicon (Si) solar …