Engineered Porosity ZnO Sensor Enriched with Oxygen Vacancies Enabled Extraordinary Sub-ppm Sensing of Hydrogen Sulfide and Nitrogen Dioxide Air Pollution Gases at Low Temperature in Air
We report the results of a zinc oxide (ZnO) low-power microsensor for sub-ppm detection of NO<sub>2</sub> and H<sub>2</sub>S in air at 200 °C. NO<sub>2</sub> emission is predominantly produced by the combustion processes of fossil fuels, while coal-fired power pla...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-11-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/24/23/7694 |
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