Mostrando 301 - 320 Resultados de 9,473 Para Buscar '"tío"', tiempo de consulta: 0.23s Limitar resultados
  1. 301
    “…This work utilized the chemical and physical methods to fabricate the TiO(2) strip array. A porous semiconductor layer made of TiO(2) nanoparticles was coated on the TiO(2) strip array. …”
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  2. 302
    “…[Image: see text] In this work, we report a hybrid lithographic method that combines the top–down soft lithography and the bottom–up hydrothermal approach for growing single-crystalline TiO(2) nanorod arrays with arbitrary patterns. The arbitrary patterns of TiO(2) seeds were obtained through the microcontact printing of the TiO(2) seed precursor onto Si substrates using prepatterned poly(dimethylsiloxane) (PDMS) as stamps, followed by a baking process. …”
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  3. 303
    “…In this study, mesoporous TiO(2) layers were fabricated using a bottom-up synthesis approach in order to develop optical sensing structures. …”
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  4. 304
  5. 305
    “…[Image: see text] In the present study, a new series of different heterocycles was synthesized through base-free Knoevenagel condensation of various aldehydes and active methylene-containing compounds using the hydrothermal developed Ag@TiO(2) as a heterogeneous catalyst. The catalyst was synthesized by mixing TiO(2) (P25) with AgNO(3) and hydrothermally treated in ethanol at 180 °C for 12 h. …”
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  6. 306
    “…This paper reports the results of the PLGA–TiO(2) nanocomposite regarding the green synthesis of titanium dioxide nanoparticles using a natural extract, its characterization, and encapsulation with poly(lactic-co-glycolic acid) (PLGA). …”
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  7. 307
    “…Based on a highly ordered 2D polystyrene spheres array, the ordered composite nanocap arrays composed of TiO(2) and Ag were prepared by the co-sputtering technique, and the surface morphology was tuned by changing TiO(2) sputtering power. …”
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  8. 308
    “…In this study, calcium carbonate, sepiolite, and commonly used diatomite (DE) carriers were mixed to prepare calcium carbonate or sepiolite mixed DE/nano-titanium dioxide (TiO(2)). The analyses of X-ray diffraction and scanning electron microscope confirmed that the particle size of nano-TiO(2) was about 20–24 nm in DE/nano-TiO(2), and the particles were relatively uniform. …”
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  9. 309
    por Silva-Galindo, G., Zapata-Torres, M.
    Publicado 2022
    “…In this paper, we present the results of a non-enzymatic electrochemical glucose biosensor based on TiO(2). An anatase working electrode was synthesized using the spin coating technique with the polymeric precursor method and dispersed TiO(2) nanoparticles. …”
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  10. 310
    “…The possibility of generating organically modified hollow TiO(2) microspheres via a simple sol-gel synthesis was demonstrated for the first time in this work. …”
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  11. 311
    “…Epoxidation of dicyclopentadiene (DCPD) is studied on a series of TiO(2) catalysts using hydrogen peroxide as an oxidant. …”
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  12. 312
    “…Although the content of Pb in fuel oil is as low as 5 mg/L, the effect of long-term Pb accumulation on TiO(2) oxygen sensors is still unclear. In this paper, the influence mechanism of Pb-containing additives in automobile exhaust gas on the response characteristics of TiO(2) oxygen sensors was simulated and studied by depositing Pb-containing pollutants on the surface of a TiO(2) sensitive film. …”
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  13. 313
    “…Around the breaking point (TiO(2):SS 1:1), the hybrid material preserves the high surface area of TiO(2) (specific surface area around 180 m(2)/g) and demonstrates NOx depletion of up to 100% in 80 min, together with improved adhesion of hybrid antibacterial coating. …”
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  14. 314
    “…Herein, a three-dimensional TiO(2)–Ag SERS substrate was prepared by growing a TiO(2) nanorods (NRs) array on a TiO(2) compact layer (c-TiO(2)), followed by modification with Ag nanoparticles (AgNPs). …”
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  15. 315
    “…We report our studies on the electro- and photoinduced interfacial charge transfer occurring in a nanocrystalline mesoporous TiO(2) film and two TiO(2)/iron porphyrin hybrid films (meso-aryl- and β-pyrrole-substituted porphyrins, respectively) under CO(2)R conditions. …”
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  16. 316
    “…The organic–inorganic composites F70-TiO(2), based on fullerene with carboxyl group derivatives and TiO(2) semiconductor, have been designed and constructed to become an optical-functional photocatalyst via the facile sol–gel method. …”
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  17. 317
    “…The objective of this study was to synthesize and characterize different types of nanostructures (WO(3), WO(3)-Mo, TiO(2), and TiO(2)-ZnO) for a comparison of hybrid and pure nanostructures to use them as a photoanodes for photoelectrocatalytic degradation of emerging contaminants. …”
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  18. 318
  19. 319
    por Xiao, Bing-Chang, Lin, Lu-Yin
    Publicado 2019
    “…Fiber-type dye-sensitized solar cells (FDSSCs) are attractive as an energy source of soft electronics due to low-costs, non-toxicity and especially, their indoor-weak-light workable features. The TiO(2) nanotube array (TNA) can grow on flexible Ti wires directly using anodization technique, which is convenient and can provide better contact between substrate/TiO(2). …”
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  20. 320
    “…The TiO(2)–SiO(2) composites comprise amorphous TiO(x) which was grafted on the silica aerogel by acetyl acetone-aided controlled hydrolysis of tetrabutyl titanate. …”
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