Micro/nanostructured gas sensors: the physics behind the nanostructure growth, sensing and selectivity mechanisms
NK Chowdhury, B Bhowmik - Nanoscale Advances, 2021 - pubs.rsc.org
Micro/nano sensors based on oxide semiconductors have received much interest worldwide
due to their remarkable electrical conductivity, good stability, wide range of dimensional …
due to their remarkable electrical conductivity, good stability, wide range of dimensional …
Application of semiconductor metal oxide in chemiresistive methane gas sensor: Recent developments and future perspectives
L Fu, S You, G Li, X Li, Z Fan - Molecules, 2023 - mdpi.com
The application of semiconductor metal oxides in chemiresistive methane gas sensors has
seen significant progress in recent years, driven by their promising sensitivity …
seen significant progress in recent years, driven by their promising sensitivity …
Metal oxide-based gas sensor research: How to?
The paper critically reviews the state of the art in the field of experimental techniques
possible to be applied to the study of conductometric gas sensors based on semiconducting …
possible to be applied to the study of conductometric gas sensors based on semiconducting …
Gas sensing performance of sprayed NiO thin films toward NO2 gas
Nickel oxide thin films were obtained by a cost-effective chemical spray pyrolysis approach
on glass substrates using nickel chloride as starting precursor with different deposition …
on glass substrates using nickel chloride as starting precursor with different deposition …
Direct formation of highly porous gas-sensing films by in situ thermophoretic deposition of flame-made Pt/SnO2 nanoparticles
Flame spray pyrolysis (FSP) was used to make pure and Pt-doped tin dioxide nanoparticles
in one-step. The aerosol generated by the dry FSP method was directly, in situ …
in one-step. The aerosol generated by the dry FSP method was directly, in situ …
Nanometer-Thick ZnO/SnO2 Heterostructures Grown on Alumina for H2S Sensing
Designing heterostructure materials at the nanoscale is a well-known method to enhance
gas sensing performance. In this study, a mixed solution of zinc chloride and tin (II) chloride …
gas sensing performance. In this study, a mixed solution of zinc chloride and tin (II) chloride …
Nanocrystalline metal oxides for methane sensors: role of noble metals
S Basu, PK Basu - Journal of Sensors, 2009 - Wiley Online Library
Methane is an important gas for domestic and industrial applications and its source is mainly
coalmines. Since methane is extremely inflammable in the coalmine atmosphere, it is …
coalmines. Since methane is extremely inflammable in the coalmine atmosphere, it is …
On-chip CuFe2O4 nanofiber for conductometric NO2 and H2S gas-sensors
Abstract xCuO-(1-x) Fe 2 O 3 composite nanofibers (NFs) for gas-sensing applications were
thoroughly investigated in this work employing on-chip electrospinning. The fabricated NFs …
thoroughly investigated in this work employing on-chip electrospinning. The fabricated NFs …
Volatile organic compound gas sensors based on methylammonium lead iodide perovskite operating at room temperature
Methylammonium lead iodide (MAPbI3) perovskite thin film has been successfully applied to
a volatile organic compound (VOC) gas sensor that can operate at room temperature. In this …
a volatile organic compound (VOC) gas sensor that can operate at room temperature. In this …
A rate equation approach to the gas sensitivity of thin film metal oxide materials
S Ahlers, G Müller, T Doll - Sensors and Actuators B: Chemical, 2005 - Elsevier
Thin film metal oxide materials exhibit a bell-shaped variation of the gas sensitivity with
sensor operation temperature. With respect to the temperature TM at which a sensitivity …
sensor operation temperature. With respect to the temperature TM at which a sensitivity …