| Autor: |
de Leuze, Oriane, Danlée, Yann, Tang, Xiaohui, Mahy, J., Walewyns, Thomas, Raskin, Jean-Pierre, Hermans, Sophie, Francis, Laurent, ISOEN 2022 - International Symposium on Olfaction and Electronic Nose |
| Přispěvatelé: |
UCL - SST/ICTM/ELEN - Pôle en ingénierie électrique, UCL - SST/IMCN - Institute of Condensed Matter and Nanosciences |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Popis: |
Hydrogen sulfide is a toxic, highly corrosive and pollutant gas, but also a key-biomarker in disease diagnosis trough breath analysis. Its detection at very low level is therefore relevant and can be achieved with chemiresistors. The present work proposes a solution consisting in a facile synthesis of CuO- loaded SnO2 hollow nanospheres deposited on interdigitated electrodes (IDEs). Synthesis, chemical and electrical character- ization, deposit process of the sensing layer and gas sensing capabilities of the sensing platform are presented. CuO loaded SnO2 sensing platforms achieved a successful sub-ppm detection at an operating temperature of 100 degrees Celsius. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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