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基于PZT压电光声光谱法测量气液溶液中CO浓度的实验研究

Experimental Research on Measuring the Concentration of CO in Gas-Liquid Solution Based on PZT Piezoelectric-Photoacoustic Spectroscopy.

作者信息

Zheng Hongquan, Li Yunlong, Chen Yang, Wang Zhentao, Dai Jingmin

机构信息

School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.

出版信息

Sensors (Basel). 2022 Jan 25;22(3):936. doi: 10.3390/s22030936.

DOI:10.3390/s22030936
PMID:35161682
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8840420/
Abstract

The feasibility of a scheme in which the concentration of CO 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 limitations, including prolonged duration, loss of gas, and high cost due to the degassing component. In this study, we developed a measuring device in order to solve the problems mentioned above. Using this device, how the intensity of the photoacoustic signal changes with the concentration of CO was demonstrated through experiment. The impact that variation of the laser modulation frequency has on the photoacoustic signal was also studied. Furthermore, the experimental data generated from measuring the concentration of CO in gas-liquid solution was verified for a wide range of concentrations. It was found that, not only can the error rate of the device be less than 7%, but the time of measurement can be within 60 s. To sum up, the scheme is highly feasible according to the experimental results, which makes measurement of the concentration of a gas in gas-liquid solution in the future more straightforward.

摘要

评估了一种基于PZT压电光声光谱法直接测量气液溶液中CO浓度的方案的可行性。现有的用于测量气液溶液中气体浓度的装置存在若干局限性，包括持续时间长、气体损失以及由于脱气组件导致的高成本。在本研究中，我们开发了一种测量装置以解决上述问题。使用该装置，通过实验证明了光声信号强度如何随CO浓度变化。还研究了激光调制频率的变化对光声信号的影响。此外，对在广泛浓度范围内测量气液溶液中CO浓度所产生的实验数据进行了验证。结果发现，该装置不仅误差率可小于7%，而且测量时间可在60秒以内。综上所述，根据实验结果，该方案具有高度可行性，这使得未来气液溶液中气体浓度的测量更加简便。

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本文引用的文献

1
Near-infrared laser photoacoustic gas sensor for simultaneous detection of CO and HS.用于同时检测一氧化碳和硫化氢的近红外激光光声气体传感器
Opt Express. 2021 Oct 11;29(21):34258-34268. doi: 10.1364/OE.441698.
2
Humidity enhanced NO photoacoustic sensor with a 4.53 μm quantum cascade laser and Kalman filter.采用4.53μm量子级联激光器和卡尔曼滤波器的湿度增强型一氧化氮光声传感器。
Photoacoustics. 2021 Sep 10;24:100303. doi: 10.1016/j.pacs.2021.100303. eCollection 2021 Dec.
3
All-optical high-sensitivity resonant photoacoustic sensor for remote CH gas detection.
用于远程检测CH气体的全光高灵敏度共振光声传感器。
Opt Express. 2021 Apr 26;29(9):13600-13609. doi: 10.1364/OE.424387.
4
Quartz-enhanced photoacoustic-photothermal spectroscopy for trace gas sensing.用于痕量气体传感的石英增强光声-光热光谱技术
Opt Express. 2021 Feb 15;29(4):5121-5127. doi: 10.1364/OE.418256.
5
Piezoelectric tube as resonant transducer for gas-phase photoacoustics.压电管作为气相光声的共振换能器。
Anal Chim Acta. 2021 Feb 22;1147:165-169. doi: 10.1016/j.aca.2020.12.063. Epub 2020 Dec 30.
6
Development of a 443 nm diode laser-based differential photoacoustic spectrometer for simultaneous measurements of aerosol absorption and NO.基于443纳米二极管激光器的差分光声光谱仪的研制，用于同时测量气溶胶吸收和一氧化氮。
Photoacoustics. 2020 Dec 9;21:100229. doi: 10.1016/j.pacs.2020.100229. eCollection 2021 Mar.
7
Non-contact reflection-mode optical absorption spectroscopy using photoacoustic remote sensing.利用光声远程感应的非接触反射模式光吸收光谱学。
Opt Lett. 2020 Jul 1;45(13):3427-3430. doi: 10.1364/OL.394637.
8
Applications of Near Infrared Photoacoustic Spectroscopy for Analysis of Human Respiration: A Review.近红外光声光谱学在人体呼吸分析中的应用：综述。
Molecules. 2020 Apr 9;25(7):1728. doi: 10.3390/molecules25071728.
9
Photoacoustic spectroscopy for gas sensing: A comparison between piezoelectric and interferometric readout in custom quartz tuning forks.用于气体传感的光声光谱法：定制石英音叉中压电读出与干涉测量读出的比较。
Photoacoustics. 2020 Jan 8;17:100155. doi: 10.1016/j.pacs.2019.100155. eCollection 2020 Mar.
10
Laboratory and field studies on a new sensor for dissolved NO.关于一种新型溶解态一氧化氮传感器的实验室和现场研究。
Anal Bioanal Chem. 2017 Aug;409(20):4719-4727. doi: 10.1007/s00216-017-0418-3. Epub 2017 Jun 3.