A review on optical bandgap engineering in TiO2 nanostructures via do** and intrinsic vacancy modulation towards visible light applications

RV Nair, VS Gummaluri, MV Matham… - Journal of Physics D …, 2022 - iopscience.iop.org
The prospect of engineering the bandgap in semiconductor nanostructures all the way from
ultraviolet to visible is highly significant in various applications such as photocatalysis …

[HTML][HTML] Gas sensors based on titanium oxides

S Ramanavicius, A Jagminas, A Ramanavicius - Coatings, 2022 - mdpi.com
Nanostructured titanium compounds have recently been applied in the design of gas
sensors. Among titanium compounds, titanium oxides (TiO2) are the most frequently used in …

Ni-Bi co-doped TiO2 as highly visible light response nano-photocatalyst for CO2 photo-reduction in a batch photo-reactor

R Nematollahi, C Ghotbi, F Khorasheh… - Journal of CO2 Utilization, 2020 - Elsevier
Photocatalytic reduction of CO 2 is considered as a promising strategy for production of a
wide range of renewable hydrocarbon fuels by solar energy. In this investigation, a series of …

C3N4 modified with single layer ZIF67 nanoparticles for efficient photocatalytic degradation of organic pollutants under visible light

P Su, J Zhang, K ** on the Structural, Optical, and electrical properties of titanium dioxide thin films for the application of sensing devices
A Ahad, J Podder, F Rahman, HN Das - Results in Optics, 2023 - Elsevier
Thin films of pristine titanium dioxide (TiO 2) and doped with different concentrations (0–8)
at.% of nickel (Ni) were synthesized onto transparent glass substrates using the spray …

Gas-sensing behaviors of TiO2-layer-modified SnO2 quantum dots in self-heating mode and effects of the TiO2 layer

JH Lee, A Mirzaei, JH Kim, JY Kim… - Sensors and Actuators B …, 2020 - Elsevier
SnO 2 quantum dots (QDs) were synthesized, after which, TiO 2 was deposited to produce
TiO 2-layer-modified SnO 2 QDs. The TiO 2 layer was deposited by atomic layer deposition …

A facile impregnation synthesis of Ni-doped TiO2 nanomaterials for dye-sensitized solar cells

T Rajaramanan, D Velauthapillai, P Ravirajan… - Journal of Materials …, 2023 - Springer
This study reports a facile impregnation method for synthesizing Ni-doped TiO2
nanomaterials using P25-TiO2 as a starting material. The as prepared nanomaterials were …