Mostrando 621 - 640 Resultados de 9,473 Para Buscar '"tío"', tiempo de consulta: 0.37s Limitar resultados
  1. 621
    “…Characterization technique, based on least-square fitting to the measured reflectance and transmittance spectra, is used to determine the refractive indices of the crystallized TiO(2) coatings. The stability of the synthesized sol was also investigated by dynamic light scattering particle size analyzer. …”
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  2. 622
    “…Based on IR spectra and DFT calculations of NO and CO adsorption, we gave two scenarios of polaron-involved molecular adsorption on reduced TiO(2)(110) surfaces. For NO adsorption, the subsurface polaron electron transfers to a Ti:3d-NO:2p hybrid orbital mainly on NO, leading to the large redshifts of vibration frequencies of NO. …”
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  3. 623
    “…The nanocaps array of TiO(2)/Ag bilayer with different Ag thicknesses and co-sputtering TiO(2)-Ag monolayer with different TiO(2) contents were fabricated on a two-dimensional colloidal array substrate for the investigation of Surface enhanced Raman scattering (SERS) properties. …”
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  4. 624
    “…However, a recent scanning transmission electron microscopy study of single Pt atoms on TiO(2)(110) suggests that subsurface vacancies are more important. …”
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  5. 625
    “…To this end, we demonstrate electron beam-induced current measurements as a powerful method to monitor the development of local resistive switching in TiO(2)-based devices. By comparing beam energy-dependent electron beam-induced currents with Monte Carlo simulations of the energy absorption in different device layers, it is possible to deconstruct the origins of filament image formation and relate this to both morphological changes and the state of the switch. …”
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  6. 626
    “…In this work, micro-nanoscale hierarchical nanowire network was fabricated to construct self-cleaning coating using one-dimensional TiO(2) nanowires as microscale templates. Hierarchical structure with homogeneous morphology was achieved by branching ZnO nanowires on the TiO(2) nanowire backbones through hydrothermal reaction. …”
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  7. 627
    “…Yb-doped TiO(2) (Yb/TiO(2)) compositions were synthesized by sol-gel method, and the prepared materials were characterized by X-ray Diffraction (XRD), X-ray photoelectron spectroscopy (XPS), UV-visible diffuse-reflectance spectrum (UV-Vis DRS), transmission electron microscope (TEM) and high resolution transmission electron microscope (HRTEM), energy dispersive spectrometer (EDS), and N(2) adsorption. …”
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  8. 628
    “…In the 4-week inhalation studies, the average exposure concentrations were 0.32 and 1.65 mg/m(3) for NiO, and 0.50 and 1.84 mg/m(3) for TiO(2). In the instillation studies, 0.2 and 1.0 mg of NiO nanoparticles and 0.2, 0.36, and 1.0 mg of TiO(2) were dispersed in 0.4 mL water and instilled to rats. …”
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  9. 629
    “…This article contains the dataset referring to the article "Study of the effect of the dispersion of functionalized nanoparticles TiO(2) with photocatalytic activity in LDPE" (Jahell et al., 2016) [1]. …”
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  10. 630
    “…Hydrothermal liquefaction (HTL) of microalgae Nannochloropsis (NAS) over various transition metal M/TiO(2) (M = Fe, Co, Ni, Mo, and Mn) was investigated. …”
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  11. 631
    por Ozkaleli, Merve, Erdem, Ayca
    Publicado 2018
    “…TiO(2) nanoparticles (NPs), which are mainly used in consumer products (mostly cosmetics), have been found to cause ecotoxic effects in the aquatic environment. …”
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  12. 632
    “…TiO(2)-coated wollastonite composite pigments were prepared by the mechano-chemical grinding of wollastonite and TiO(2) powder together in a wet ultrafine stirred mill. …”
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  13. 633
    “…A composite of pyrolytic Triarrhena biochar loading with TiO(2) nanoparticles has been synthesized by the sol-gel method. …”
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  14. 634
    por Khan, Matiullah, Lan, Zhenghua, Zeng, Yi
    Publicado 2018
    “…Replacing Ti by In atom in the anatase TiO(2) shifted the absorption edge of TiO(2) towards visible regime. …”
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  15. 635
    “…[Image: see text] The use of particulate titanium dioxide (TiO(2)) as an active sunscreen ingredient has raised concerns about potential risks from TiO(2)-mediated free radical formation. …”
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  16. 636
    por Sun, Sijia, Ding, Hao, Hou, Xifeng
    Publicado 2018
    “…CaCO(3)-TiO(2) composite particles were prepared with calcium carbonate (CaCO(3)) and TiO(2) in stirred mill according the wet grinding method. …”
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  17. 637
    “…Moreover, comparisons between FK/TiO(2) and RK/TiO(2) nanocomposites are conducted in terms of matrix morphology, surface property, energy band structure and interfacial interaction. …”
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  18. 638
    “…High demand of semiconductor gas sensor works at low operating temperature to as low as 100 °C has led to the fabrication of gas sensor based on TiO(2) nanoparticles. A sensing film of gas sensor was prepared by mixing the sensing material, TiO(2) (P25) and glass powder, and B(2)O(3) with organic binder. …”
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  19. 639
    por Kumar, Pawan
    Publicado 2018
    “…Freeze-drying method was used to fabricate nano-TiO(2) doped chitosan sample scaffold. Nano-TiO(2)/chitosan scaffold can considered as an effective solution for damaged tissue regeneration. …”
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  20. 640
    “…Nanotube structured TiO(2) on Ti surface were prepared in ethylene glycol (Ti/TiO(2)NTEG) medium by anodic oxidation method with different times and then the plates were calcinated at different temperatures. …”
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