MEMS gas sensors: A review
Micro-electromechanical system (MEMS) gas sensors represent a system that is capable of
detecting the existence and concentration of gasses in the atmosphere. These sensors have …
detecting the existence and concentration of gasses in the atmosphere. These sensors have …
Advances in sensing mechanisms and micro/nanostructured sensing layers for surface acoustic wave-based gas sensors
Surface acoustic wave (SAW) technology has been extensively used in communications and
sensing applications. For SAW based gas sensing applications, the sensitive material or …
sensing applications. For SAW based gas sensing applications, the sensitive material or …
Fast and recoverable NO 2 detection achieved by assembling ZnO on Ti 3 C 2 T x MXene nanosheets under UV illumination at room temperature
C Fan, J Shi, Y Zhang, W Quan, X Chen, J Yang… - Nanoscale, 2022 - pubs.rsc.org
Recently, Ti3C2Tx MXenes have begun to receive attention in the field of gas sensors owing
to their characteristics of high conductivity and abundant surface functional groups …
to their characteristics of high conductivity and abundant surface functional groups …
High performance langasite based SAW NO2 gas sensor using 2D g-C3N4@ TiO2 hybrid nanocomposite
Nitrogen dioxide (NO 2) gas has emerged as a severe air pollutant that causes damages to
the environment, human life and global ecosystems etc. However, the currently available NO …
the environment, human life and global ecosystems etc. However, the currently available NO …
Boosting of NO2 gas sensing performances using GO-PEDOT: PSS nanocomposite chemical interface coated on langasite-based surface acoustic wave sensor
Although the physicochemical properties of graphene oxide-Poly (3, 4-
ethylenedioxythiophene): polystyrene sulfonate (GO-PEDOT: PSS) nanocomposite has …
ethylenedioxythiophene): polystyrene sulfonate (GO-PEDOT: PSS) nanocomposite has …
Enhanced NO2 sensitivity of SnO2 SAW gas sensors by facet engineering
L Zhou, Z Hu, P Wang, N Gao, B Zhai, M Ouyang… - Sensors and Actuators B …, 2022 - Elsevier
Surface acoustic wave (SAW) sensors have great advantages in real-time and in-situ gas
detection due to the inherent advantages of passive and wireless operation. This inevitably …
detection due to the inherent advantages of passive and wireless operation. This inevitably …
Highly sensitive gC 3 N 4 nanosheets as a potential candidate for the effective detection of NO 2 gas via langasite-based surface acoustic wave gas sensor
In view of the fact, the poor stability and inadequate chemical properties of conductive
polymers inhibit their use in gas sensor applications. Moreover, the elegant two-dimensional …
polymers inhibit their use in gas sensor applications. Moreover, the elegant two-dimensional …
ZnO-Al2O3 nanocomposite as a sensitive layer for high performance surface acoustic wave H2S gas sensor with enhanced elastic loading effect
Y Tang, X Xu, S Han, C Cai, H Du, H Zhu, X Zu… - Sensors and Actuators B …, 2020 - Elsevier
ZnO-Al 2 O 3 nanocomposite was synthesized and developed as a high performance
sensitive and selective layer for surface acoustic wave (SAW) sensor, aiming for in-situ …
sensitive and selective layer for surface acoustic wave (SAW) sensor, aiming for in-situ …
SnO2 nanocrystals with abundant oxygen vacancies: preparation and room temperature NO2 sensing
Y Wei, C Chen, G Yuan, S Gao - Journal of Alloys and compounds, 2016 - Elsevier
SnO 2 oxide nanocrystals were synthesized by annealing the precursor powders at 550° C
in vacuum and air environment, respectively. The nanocrystals were characterized by using …
in vacuum and air environment, respectively. The nanocrystals were characterized by using …
Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior
M Li, H Kan, S Chen, X Feng, H Li, C Li, C Fu… - Sensors and Actuators B …, 2019 - Elsevier
Surface acoustic wave (SAW) sensors have great advantages in real-time and in-situ gas
detection due to their wireless and passive characteristics. Using nanostructured sensing …
detection due to their wireless and passive characteristics. Using nanostructured sensing …