Experimental Research on Measuring the Concentration of CO<sub>2</sub> in Gas-Liquid Solution Based on PZT Piezoelectric-Photoacoustic Spectroscopy
The feasibility of a scheme in which the concentration of CO<sub>2</sub> in gas-liquid solution is directly measured based on PZT piezoelectric-photoacoustic spectroscopy was evaluated. The existing device used for the measurement of gas concentration in gas-liquid solution has several l...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-01-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/22/3/936 |