Below room temperature, the electrical conductivity of vanadium-doped titanium dioxide is specified by a variable range-hopping conduction. The localized state density is estimated at the Fermi level. A tunneling conductance with thermal activation of carriers between clusters, presumably cobalt clusters,...
Much attention to electrical properties of titanium dioxide is due to the fact that it has recently started to be used in the manufacture of various electronic devices. Temperature dependences of the directcurrent (DC) and alternating-current (AC) conductivities of titanium dioxide layers doped with...
Electrical conductivity, magnetic and fatigue properties of aluminum matrix composites reinforced with nano-titanium dioxide (TiO 2 )AA6063-T4nanocompositesTiO2stir castingAC electrical conductivitymagnetic propertiesfatigue behaviorAluminum matrix composites are widely used in many structural application due to ...
Titanium dioxide (TiO2) is a stable, non-toxic inorganic material. Because of very high refractive index, TiO2 has been widely used as a white pigment. The optimal particle sizes of TiO2 for pigment applications are around 250 nm. The pigmentary applicat
ChemInform Abstract: EFFECT OF WATER VAPOR ON THE ELECTRICAL CONDUCTIVITY OF TITANIUM DIOXIDEelectric properties, superconductors, semiconductorsNo abstract is available for this article.doi:10.1002/chin.197723012K. HAUFFEH. RAVELINGD. REINWILEY‐VCH Verlag GmbHChemischer Informationsdienst...
It does however find a number of electrical uses in sensors and electrocatalysis. By far its most widely used application is as a pigment, where it is used in powder form, exploiting its optical properties.PigmentsThe most important function of titanium dioxide however is in powder form as a ...
Nanotechnology, especially in the field of photocatalysis, has witnessed rapid advancements, with titanium dioxide being one of the most widely used photocatalysts. As the use of products containing photoactive nanomaterials increases, concerns have arisen regarding their potential release into the environmen...
vacancies (with the majority carrier of holes) will enhance the electrical conductivity, which agrees with the Mott-Schottky results (Supplementary Table5). As described above, the photocatalytic activity of defected TiO2is in the order of TiO2-10 > TiO2-20 > TiO2-30 > TiO2-5...
Nowotny, "Electrical properties of niobium-doped titanium dioxide. 1. Defect disorder," Journal of Physical Chemistry B, vol. 110, no. ... LR Sheppard,T Bak,J Nowotny - 《Journal of Physical Chemistry B》 被引量: 119发表: 2006年 Electrical properties of niobium-doped titanium dioxide. 2....
Titanium dioxide, as a semiconductor material, is usually not recognized as an efficient oxygen reduction electrocatalyst owning to its low conductivity and poor reactivity. Here we demonstrate that nano-structured titanium dioxide, self-doped by oxygen vacancies and selectively exposed with the high-...