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Communication Dans Un Congrès Année : 2024

Ammonia sensors based on polyaniline: materials processing as leverage for performance optimization

Résumé

Detection of gaseous ammonia at different concentrations is crucial in various fields from industrial to biomedical applications. A few decades ago, conductive polymers appeared as promising sensitive surfaces for ammonia chemoresistive sensors. However, some optimizations are still needed in order to fulfill the requirements for real-world application. In this work, we show how materials processing can be used to increase the sensitivity of organic devices and how printing technology can limit the impact of humidity on the measurements.
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Dates et versions

hal-04661976 , version 1 (25-07-2024)

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Caroline Duc, Edilene Assunção da Silva, Maria Braunger, Nathalie Redon. Ammonia sensors based on polyaniline: materials processing as leverage for performance optimization. IEEE Fleps 2024, Jun 2024, Tampere, Finland. pp.1-4, ⟨10.1109/FLEPS61194.2024.10604267⟩. ⟨hal-04661976⟩
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