Resonant Photoacoustic Detection of NO<sub>2</sub> with an LED Based Sensor
In times of steadily increasing air pollution especially in urban areas, the monitoring of nitrogen dioxide (NO<sub>2</sub>) has gained in importance and with it the search for compact, low-cost sensors. We present a novel approach to measure NO<sub>2</sub> in sub-ppm concent...
Main Authors: | Christian Weber, Johannes Kapp, Katrin Schmitt, Hans-Fridtjof Pernau, Jürgen Wöllenstein |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-11-01
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Series: | Proceedings |
Subjects: | |
Online Access: | https://www.mdpi.com/2504-3900/2/13/1036 |
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