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Highly Sensitive and Selective Surface Acoustic Wave Ammonia Sensor Operated at Room Temperature with a Polyacrylic Acid Sensing Layer
In this study, polyacrylic acid (PAA) films were deposited onto a quartz surface acoustic wave (SAW) resonator using a spin-coating technique for ammonia sensing operated at room temperature, and the sensing mechanisms and performance were systematically studied. The oxygen-containing functional gro...
Autores principales: | Wang, Weiqiang, Guo, Yuanjun, Xiong, Wenkai, Fu, Yongqing, Elmarakbi, Ahmed, Zu, Xiaotao |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9460326/ https://www.ncbi.nlm.nih.gov/pubmed/36080809 http://dx.doi.org/10.3390/s22176349 |
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