Theory, design and operation of a surface acoustic wave hydrogen sulfide microsensor

Galipeau, J.; Falconer, R.S.; Vetelino, J.F.; Caron, J.J.; Wittman, E.L.; Schweyer, M.G.; Andle, J.C.

doi:10.1016/0925-4005(94)01313-6

Cited by 25 publications

(10 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…4a) Generally, the origin of the frequency shift in SAW gas sensors depends mainly on the following three factors: mass loading, changes in elasticity and acousto-electric interaction. The equation representing these three contributions is given as [37]: (Fig. 8b).…”

Section: Resultsmentioning

confidence: 99%

Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior

Kan

Chen

et al. 2019

Sensors and Actuators B: Chemical

View full text Add to dashboard Cite

show abstract

Section: Resultsmentioning

confidence: 99%

Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior

Kan

Chen

et al. 2019

Sensors and Actuators B: Chemical

View full text Add to dashboard Cite

show abstract

“…They are widely used in hydrogen-related technologies such as fuel cell, batteries and H 2 sensors. Gold has been found to be sensitive to odorous gases containing thiol vapor and H 2 S [68,69].…”

Section: Metal Nanoparticle/nanocluster Functionalized Cnt Gas Sensorsmentioning

confidence: 99%

Recent progress in carbon nanotube-based gas sensors

et al. 2008

View full text Add to dashboard Cite

The development of carbon nanotube-(CNTs-)based gas sensors and sensor arrays has attracted intensive research interest in the last several years because of their potential for the selective and rapid detection of various gaseous species by novel nanostructures integrated in miniature and low-power consuming electronics. Chemiresistors and chemical field effect transistors are probably the most promising types of gas nanosensors. In these sensors, the electrical properties of nanostructures are dramatically changed when exposed to the target gas analytes. In this review, recent progress on the development of different types of CNT-based nanosensors is summarized. The focus was placed on the means used by various researchers to improve the sensing performance (sensitivity, selectivity and response time) through the rational functionalization of CNTs with different methods (covalent and non-covalent) and with different materials (polymers and metals).

show abstract

“…The central frequency shi of the SAW light sensor can be ascribe to the acousto-electric interaction effect, mass-loading effect and the elastic effect. 24 Generally, under visible light radiation, the photo-generated carries will decrease the SAW velocity due to acoustoelectric effect, 25 and hence the SAW central frequency will downshi. However, the central frequency is upshi under visible light radiation in our experiment.…”

Section: Visible Light Sensing Performancementioning

confidence: 61%

A high performance surface acoustic wave visible light sensor using novel materials: Bi₂S₃ nanobelts

Kan

Luo

et al. 2020

RSC Adv.

View full text Add to dashboard Cite

show abstract

Theory, design and operation of a surface acoustic wave hydrogen sulfide microsensor

Cited by 25 publications

References 9 publications

Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior

Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior

Recent progress in carbon nanotube-based gas sensors

A high performance surface acoustic wave visible light sensor using novel materials: Bi₂S₃ nanobelts

Contact Info

Product

Resources

About

Theory, design and operation of a surface acoustic wave hydrogen sulfide microsensor

Cited by 25 publications

References 9 publications

Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior

Colloidal quantum dot-based surface acoustic wave sensors for NO2-sensing behavior

Recent progress in carbon nanotube-based gas sensors

A high performance surface acoustic wave visible light sensor using novel materials: Bi2S3 nanobelts

Contact Info

Product

Resources

About

A high performance surface acoustic wave visible light sensor using novel materials: Bi₂S₃ nanobelts