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Effect of Cu doping on the anatase-to-rutile phase transition in TiO2 photocatalysts: theory and experiments /
(Elsevier, 2019-01-22)
This paper shows that incorporation of Cu inhibits the anatase to rutile phase transition at temperatures above
500 °C. The control sample, with 0% Cu contained 34.3% anatase at 600 °C and transitioned to 100% rutile ...
Advances in catalytic/photocatalytic bacterial inactivation by nano Ag and Cu coated surfaces and medical devices /
(Elsevier, 19 July 20)
The design, synthesis, fundamentals and evaluation of 2D/3D antimicrobial surfaces are addressed in detail in the current review. Recent advances in the antimicrobial mechanism, kinetics and properties of Ag, Cu and Ag-Cu ...
Black TiO2 Nanomaterials: A Review of Recent Advances /
(Elsevier, 2018-02-02)
Recently reported black TiO2 nanomaterials are the unequivocally accepted sun light harvesters which facilitate
the maximum solar energy absorption from ultraviolet (UV) to infrared (IR) region of the solar spectrum due ...
UV and Visible Light-Driven Production of Hydroxyl Radicals by Reduced Forms of N, F, and P Codoped Titanium Dioxide /
(MDPI, 2019-06-06)
The photocatalytic activities of reduced titanium dioxide (TiO2) materials have been
investigated by measuring their ability to produce hydroxyl radicals under UV and visible light
irradiation. Degussa P25 TiO2 was doped ...
Mo doped TiO2 : impact on oxygen vacancies, anatase phase stability and photocatalytic activity /
(IOP Publishing, 2020)
This work outlines an experimental and theoretical investigation of the effect of molybdenum (Mo)
doping on the oxygen vacancy formation and photocatalytic activity of TiO2. Analytical techniques such
as x-ray diffraction ...
New insights into the efficient charge transfer of ternary chalcogenides composites of TiO2 /
(Elsevier, 2020-10-05)
A two-step solvothermal synthesis was adopted to prepare AgXSe2-TiO2 (X = In, Bi) composites. DFT study of
the pristine parent samples showed the formation of the hexagonal phase of AgBiSe2, and tetragonal phase of
AgInSe2 ...
Cu-Doped TiO2: Visible Light Assisted Photocatalytic Antimicrobial Activity /
(MDPI, 2018-10-26)
Surface contamination by microbes is a major public health concern. A damp environment is
one of potential sources for microbe proliferation. Smart photocatalytic coatings on building surfaces
using semiconductors like ...
Modification of TiO2 with hBN: high temperature anatase phase stabilisation and photocatalytic degradation of 1,4-dioxane /
(IoP, 2019)
This paper examines the modification of anatase TiO2 with hexagonal boron nitride (hBN) and the impact this coupling has on the temperature of the anatase to rutile phase transition and photocatalytic activity. All samples ...
Ternary Metal Chalcogenide Heterostructure (AgInS2−TiO2) Nanocomposites for Visible Light Photocatalytic Applications /
(American Chemical Society, 2019-12-20)
Hybrid nanoarchitectures of AgInS2 and TiO2 photocatalysts were prepared by using a modified sol–gel method. The experimental results reveal that these nanocomposites display enhanced visible light absorption and effective ...
In vitro pulmonary toxicity of thermally processed titania nanotubes /
(Springer, 2020)
he current study examined the in vitro pulmonary toxicity of titania nanotubes induced by the morphological and crystalline changes associated with post-synthetic thermal processing. A549 lung carcinoma cells were exposed ...