| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7145924 | Sensors and Actuators B: Chemical | 2015 | 7 Pages |
Abstract
- We demonstrated the effect of VOCs on a SAW-based mercury vapor sensor at 35 and 75 °C.
- A SAW delay line sensor with a thin gold film was fabricated on a ST cut quartz substrate.
- Limit of detection of the sensor was about 2.6 and 1 ppbv at 35 and 75 °C, respectively.
- The sensor exhibited 95 ± 1% repeatability at both operating temperature.
- Sensor lost only up to 7% response magnitude in the presence of VOCs at both temperatures.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
K.M. Mohibul Kabir, Ylias M. Sabri, Glenn I. Matthews, Samuel J. Ippolito, Suresh K. Bhargava,