Recent advances in multifunctional materials for gas sensing applications
The problem of air pollution and an increasing number of hazardous gases leaking into the
atmosphere is of growing concern. To protect human and animal life it is necessary to …
atmosphere is of growing concern. To protect human and animal life it is necessary to …
Metal oxide nanowires for chemiresistive gas sensors: issues, challenges and prospects
N Ramgir, N Datta, M Kaur, S Kailasaganapathi… - Colloids and Surfaces A …, 2013 - Elsevier
In recent years, significant interest has emerged in the synthesis of nanoscale materials
owing to their superior and enhanced functional properties. And metal oxides based …
owing to their superior and enhanced functional properties. And metal oxides based …
Heterostructure construction of SnS2 Debye nanowires modified with ZnO nanorods for chemiresistive H2S detection in sulfur hexafluoride decomposition products
The fast detection of low concentration of H 2 S sensor has certain engineering significance
for SF 6 electrical equipment. Here, a sensitive material based on ZnO nanorods-modified …
for SF 6 electrical equipment. Here, a sensitive material based on ZnO nanorods-modified …
A gas sensor based on Ag-modified ZnO flower-like microspheres: Temperature-modulated dual selectivity to CO and CH4
Y Wang, Y Cui, X Meng, Z Zhang, J Cao - Surfaces and interfaces, 2021 - Elsevier
The detection of carbon monoxide (CO) and methane (CH 4) is crucial given that CH 4
explosions and CO poisoning are two major gas accidents that seriously restrict coal mining …
explosions and CO poisoning are two major gas accidents that seriously restrict coal mining …
ZnO assisted polyaniline nanofibers and its application as ammonia gas sensor
A novel route for the synthesis of polyaniline nanofibers in the presence of varying amounts
of zinc oxide has been reported in this paper. The homogeneous PANI nanofibers were …
of zinc oxide has been reported in this paper. The homogeneous PANI nanofibers were …
Room temperature H2S sensor based on Au modified ZnO nanowires
NS Ramgir, PK Sharma, N Datta, M Kaur… - Sensors and Actuators B …, 2013 - Elsevier
Abstract A room temperature H 2 S sensor based on pure and Au modified ZnO nanowires
has been demonstrated. Modification of ZnO nanowires with Au resulted in a remarkable 16 …
has been demonstrated. Modification of ZnO nanowires with Au resulted in a remarkable 16 …
TiO2/ZnO heterostructure nanowire based NO2 sensor
A highly selective NO 2 sensor based on TiO 2/ZnO heterostructure nanowires (NWs) has
been demonstrated successfully. The sensor film is realised by modifying the ZnO NWs …
been demonstrated successfully. The sensor film is realised by modifying the ZnO NWs …
Enhanced CH4 sensing properties of Pd modified ZnO nanosheets
Y Wang, X Meng, M Yao, G Sun, Z Zhang - Ceramics International, 2019 - Elsevier
In this paper, pristine ZnO and Pd modified ZnO nanosheets have been successfully
prepared via a facile hydrothermal route and the subsequent calcination process. The …
prepared via a facile hydrothermal route and the subsequent calcination process. The …
Hydrogen Gas Sensor Based on Nanocrystalline SnO2 Thin Film Grown on Bare Si Substrates
In this paper, high-quality nanocrystalline SnO 2 thin film was grown on bare Si (100)
substrates by a sol–gel method. A metal–semiconductor–metal gas sensor was fabricated …
substrates by a sol–gel method. A metal–semiconductor–metal gas sensor was fabricated …
A high-sensitivity room-temperature hydrogen gas sensor based on oblique and vertical ZnO nanorod arrays
The high surface area to volume ratio, the networks connections of vertically and oblique
nanorod arrays, and the absence of seed layer, were the key factors responsible for the high …
nanorod arrays, and the absence of seed layer, were the key factors responsible for the high …