Insights into nano-heterostructured materials for gas sensing: A review

N Joshi, ML Braunger, FM Shimizu… - Multifunctional …, 2021 - iopscience.iop.org
Highly sensitive and selective gas sensors with low energy consumption and amenable to
miniaturization are required for real-time gas monitoring applications. The challenge is to …

Bacillus thuringiensis Based Ruthenium/Nickel Co-Doped Zinc as a Green Nanocatalyst: Enhanced Photocatalytic Activity, Mechanism, and Efficient H2 Production …

A Hojjati-Najafabadi, A Aygun, RNE Tiri… - Industrial & …, 2023 - ACS Publications
Today, the development of green nanocatalysts is among the popular topics due to the need
for energy production and the cleaning of organic pollutants. In this approach, Bacillus …

A high-performance gas sensor for the detection of H2S based on Nd2O3-doped ZnO nanoparticles

Z Li, Z Lai, Z Zhao, L Zhang, W Jiao - Sensors and Actuators A: Physical, 2023 - Elsevier
Abstract Pure ZnO and Nd 2 O 3-doped ZnO nanoparticles were synthesized by a
hydrothermal method. The crystal microstructure morphology and the surface physico …

Structural, optical and LPG sensing properties of zinc-doped nickel oxide pellets operated at room temperature

P Gupta, NK Pandey, K Kumar, BC Yadav - Sensors and Actuators A …, 2021 - Elsevier
Abstract Liquefied Petroleum Gas (LPG) sensing properties of pure and zinc-doped nickel
oxide nanoparticles (Ni 1-x Zn x O; where x= 0.00, 0.01, 0.02 and 0.03) in the form of pellets …

[HTML][HTML] Green synthesized ZnO/NiO heterostructures based quick responsive LPG sensor for the detection of below LEL with DFT calculations

A Singh, BC Yadav - Results in Surfaces and Interfaces, 2023 - Elsevier
The current research work reports on the detection of liquefied petroleum gas (LPG) at room
temperature. The ZnO/NiO heterostructure was synthesized via green method and …

Nanorod like NiCo2O4 nanostructure for high sensitive and selective ammonia gas sensor

G Marimuthu, G Palanisamy, T Pazhanivel… - Journal of Materials …, 2020 - Springer
Ammonia gas sensors that work at room temperature are of immediate requirement to
monitor the environmental safety of human beings and other living organisms. In the present …

Enhanced xylene-sensing property of hierarchical NiO/montmorillonite hetero-structures via In doping

W Liu, D Wei, X Zhao, F Xiao, C Yang - Applied Surface Science, 2022 - Elsevier
Here, hierarchical hetero-structures of montmorillonite (MMT) supported In-doped NiO (In−
NiO/MMT) were constructed and evaluated as gas sensors for the response to gaseous …

ZnO/NiO heterostructure-based microsensors used in formaldehyde detection at room temperature: Influence of the sensor operating voltage

M Chelu, P Chesler, M Anastasescu, C Hornoiu… - Journal of Materials …, 2022 - Springer
Recently the emissions of volatile organic compounds (VOCs) in the atmosphere have
increased dramatically with rapid development of urbanization and industry. This led to a …

Laser ablation fabrication of Zn1-xNixO/ZnO heterostructure and valence band offset measurements

P Gupta, BC Joshi - The European Physical Journal Plus, 2023 - epjplus.epj.org
ZnNiO and ZnO hetero-interfaces grown by pulsed laser deposition technique have been
studied by grazing angle XRD (Gi-XRD), UV–visible spectroscopy, X-ray photoelectron …

Influence of tin doping on the liquefied petroleum gas and humidity sensing properties of NiO nanoparticles

P Gupta, K Kumar, SH Saeed, NK Pandey… - Journal of Materials …, 2022 - Springer
This research deals with study of enhanced liquefied petroleum gas (LPG) and humidity
sensing properties of Sn-doped NiO pellets synthesized by chemical precipitation route …