SAW sensors for chemical vapors and gases
J Devkota, PR Ohodnicki, DW Greve - Sensors, 2017 - mdpi.com
Surface acoustic wave (SAW) technology provides a sensitive platform for sensing
chemicals in gaseous and fluidic states with the inherent advantages of passive and …
chemicals in gaseous and fluidic states with the inherent advantages of passive and …
The potential of acoustic wave devices for gas sensing applications
Here we present a critical review related to the important acoustic device technologies being
used for gas sensing applications. Acoustic devices find wide applications in chemical and …
used for gas sensing applications. Acoustic devices find wide applications in chemical and …
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 …
Corrosion sensors for structural health monitoring of oil and natural gas infrastructure: A review
Corrosion has been a great concern in the oil and natural gas industry costing billions of
dollars annually in the US The ability to monitor corrosion online before structural integrity is …
dollars annually in the US The ability to monitor corrosion online before structural integrity is …
Materials and transducers toward selective wireless gas sensing
Wireless sensors are devices in which sensing electronic transducers are spatially and
galvanically separated from their associated readout/display components. The main benefits …
galvanically separated from their associated readout/display components. The main benefits …
Trends and applications of surface and bulk acoustic wave devices: a review
The past few decades have witnessed the ultra-fast development of wireless
telecommunication systems, such as mobile communication, global positioning, and data …
telecommunication systems, such as mobile communication, global positioning, and data …
High temperature CO2 sensing and its cross-sensitivity towards H2 and CO gas using calcium doped ZnO thin film coated langasite SAW sensor
Abstract Development of indigenous CO 2 sensing element operating at high temperature
(≥ 350° C) is highly desirable. Use of langasite (LGS) based surface acoustic wave (SAW) …
(≥ 350° C) is highly desirable. Use of langasite (LGS) based surface acoustic wave (SAW) …
Sb incorporated SnO2 nanostructured thin films for CO2 gas sensing and humidity sensing applications
Abstract Antimony-doped SnO 2 (SnO 2: Sb) thin films were deposited on glass substrates
via sol-gel spin coating and tested for CO 2 gas and humidity sensors. The dominant peak …
via sol-gel spin coating and tested for CO 2 gas and humidity sensors. The dominant peak …
Gas sensors based on gravimetric detection—A review
These last 10 years, smaller, less expensive, and higher performance sensors are required
for gas sensing applications. To date no true detection principle has been recognized as the …
for gas sensing applications. To date no true detection principle has been recognized as the …
Zeolitic imidazolate framework-coated acoustic sensors for room temperature detection of carbon dioxide and methane
The integration of nanoporous materials such as metal organic frameworks (MOFs) with
sensitive transducers can result in robust sensing platforms for monitoring gases and …
sensitive transducers can result in robust sensing platforms for monitoring gases and …