TiO2 Nanotubes: Recent Advances in Synthesis and Gas Sensing Properties
Synthesis—particularly by electrochemical anodization-, growth mechanism and chemical
sensing properties of pure, doped and mixed titania tubular arrays are reviewed. The first …
sensing properties of pure, doped and mixed titania tubular arrays are reviewed. The first …
Efficient hydrogen sensor based on Ni-doped ZnO nanostructures by RF sputtering
We demonstrate RF sputtered Ni-doped ZnO nanostructures for detection of extremely low
concentration (1 ppm) of hydrogen gas at moderate operating temperature of 75° C …
concentration (1 ppm) of hydrogen gas at moderate operating temperature of 75° C …
Selective detection of ammonia using spray pyrolysis deposited pure and nickel doped ZnO thin films
GK Mani, JBB Rayappan - Applied surface science, 2014 - Elsevier
This research paper reports the deposition of nanostructured pure and Ni-doped ZnO thin
films deposited at the substrate temperature of 523 K using simple and economical spray …
films deposited at the substrate temperature of 523 K using simple and economical spray …
Synthesis and characterization of Zn-incorporated TiO2 thin films: impact of crystallite size on X-ray line broadening and bandgap tuning
In the present work, the synthesis of pure and Zn-doped TiO 2 thin films is reported using a
simple and cost-effective thermal spray pyrolysis technique (SPT) with an aim to investigate …
simple and cost-effective thermal spray pyrolysis technique (SPT) with an aim to investigate …
Optical constants and dispersion energy parameters of Zn-doped TiO2 thin films prepared by spray pyrolysis technique
The present work describes the deposition and investigation of structural and optical
characteristics of bare and doped TiO 2 thin films. The TiO 2 products are obtained through …
characteristics of bare and doped TiO 2 thin films. The TiO 2 products are obtained through …
Ni-doped TiO2 nanotubes for wide-range hydrogen sensing
Z Li, D Ding, Q Liu, C Ning, X Wang - Nanoscale research letters, 2014 - Springer
Doping of titania nanotubes is one of the efficient way to obtain improved physical and
chemical properties. Through electrochemical anodization and annealing treatment, Ni …
chemical properties. Through electrochemical anodization and annealing treatment, Ni …
MWCNT doped ZnO nanocomposite thin film as LPG sensing
A compound material of multi-walled carbon nanotubes (MWCNTs) coated with ZnO was
synthesized at ambient conditions. The X-ray diffraction, UV–visible spectroscopy, scanning …
synthesized at ambient conditions. The X-ray diffraction, UV–visible spectroscopy, scanning …
[HTML][HTML] Micro spherical anatase phase TiO2 thin films for room temperature operated formaldehyde gas sensor applications
D Rajkumar, H Umamahesvari, P Nagaraju - Results in Chemistry, 2023 - Elsevier
A highly sensitive and selective gas sensor is crucial for detecting hazardous gases in the
environment at room temperature (RT). Titanium dioxide (TiO 2) shows promise as an …
environment at room temperature (RT). Titanium dioxide (TiO 2) shows promise as an …
High-Temperature Hydrogen Sensing Performance of Ni-Doped TiO2 Prepared by Co-Precipitation Method
RL Fomekong, K Kelm, B Saruhan - Sensors, 2020 - mdpi.com
This work deals with the substantially high-temperature hydrogen sensors required by
combustion and processing technologies. It reports the synthesis of undoped and Ni-doped …
combustion and processing technologies. It reports the synthesis of undoped and Ni-doped …
Effect of Ni dopant in TiO2 matrix on its interfacial charge transportation and efficiency of DSSCs
T Sakthivel, KA Kumar, J Senthilselvan… - Journal of Materials …, 2018 - Springer
Employing the prepared pure TiO 2 and Ni doped TiO 2 as photoanode material, dye
sensitized solar cells (DSSCs) are fabricated with ruthenium complex as dye-sensitizer [Cis …
sensitized solar cells (DSSCs) are fabricated with ruthenium complex as dye-sensitizer [Cis …