Advances in noble metal-decorated metal oxide nanomaterials for chemiresistive gas sensors: overview

LY Zhu, LX Ou, LW Mao, XY Wu, YP Liu, HL Lu - Nano-Micro Letters, 2023‏ - Springer
Highly sensitive gas sensors with remarkably low detection limits are attractive for diverse
practical application fields including real-time environmental monitoring, exhaled breath …

UV photosensitized N-CQDs@ In2O3 ordered porous film elaborated optical fiber acetone gas sensor with ppb-level at room temperature

Y Wang, L Qin, Z Yuan, J Li, F Meng - Sensors and Actuators B: Chemical, 2024‏ - Elsevier
An optical fiber acetone gas sensor based on N-CQDs@ In 2 O 3 porous ordered thin film is
proposed. The probe adopts the hollow malposition structure (HMS) to excite the …

High performing hexagonal-shaped ZnO nanopowder for Pseudo-supercapacitors applications

RD Kumar, S Nagarani, S Balachandran… - Surfaces and …, 2022‏ - Elsevier
Significant research efforts have been dedicated toward develo** environmentally friendly
energy conversion and storage technologies as a result of the growing demand for …

Adsorption of air pollutants onto silver and gold atomic clusters: DFT and PNO-LCCSD-F12 calculations

MD Mohammadi, N Patsalidis, S Bhowmick… - RSC …, 2023‏ - pubs.rsc.org
We provide a comprehensive investigation of intermolecular interactions between
atmospheric gaseous pollutants, including CH4, CO, CO2, NO, NO2, SO2, as well as H2O …

Au-decorated ZnO nanowires for the detection of NO2 gas: A DFT study

M Bonyani, SM Zebarjad, M Kanani, M Moaddeli… - Applied Surface …, 2024‏ - Elsevier
The adsorption of NO 2 on a pristine and Au-decorated ZnO nanowire (NW) was
investigated using density functional theory (DFT) calculations to determine the role of Au …

Ultrasonic exfoliated violet phosphorene/graphene heterojunction as NO gas sensor

X Ye, Y Yang, M Qi, M Chen, H Qiang, X Zheng, M Gu… - Thin Solid Films, 2023‏ - Elsevier
Violet phosphorene is a new 2-dimention material, which is the most stable allotrope of
phosphorus. With number of lone-pair electrons, violet phosphorene could be a superb …

Gas-sensitive synergistic effect of Au-decorated ZnO nano-structured materials for rapid ethanol detection based on simulated sunlight activation

H Yu, T Jiang, X Yu, Y Qi - Materials Science in Semiconductor Processing, 2025‏ - Elsevier
Local surface plasmon resonance (LSPR) and noble metal modification/do** are classical
methods for improving the performance of metal-oxide-semiconductor (MOS)-based gas …

S-Vacancies and Ag Nanoparticles in SnS2 Nanoflakes for Ethanol Sensing: A Combined Experimental and Theoretical Investigation

P Qiu, Y Qin, X Wang - ACS Applied Nano Materials, 2022‏ - ACS Publications
In recent years, the potential of two-dimensional layered metal dichalcogenides for gas-
sensing applications has been explored. Both defect engineering and noble metal …

AlN Nanotube Decorated with Small Tin Oxide Clusters as a Novel CH4 Sensing Material

T Shirazi Kharazi, R Safaiee… - ACS Applied Materials & …, 2024‏ - ACS Publications
The success of carbon nanotubes has triggered a great deal of research interest in other
one-dimensional nanomaterials with the aim of designing innovative nanostructures with …

[HTML][HTML] Gas-Sensing Properties and Mechanisms of 3D Networks Composed of ZnO Tetrapod Micro-Nano Structures at Room Temperature

J Hu, H Ma, Y Zhou, L Ma, S Zhao, S Shi, J Li, Y Chang - Materials, 2023‏ - mdpi.com
Metal oxide semiconductors (MOSs) hold great promise for electronic devices such as gas
sensors. The utilization of ZnO as a conductometric gas sensor material can be traced back …