Abstract
We report here a development of a novel gas-sensing based on a nanostructured electrode of multi-walled carbon nanotubes/manganese dioxide nano-flowers-like/polyaniline nanowires (PANi NWs/MWCNTs/MnO2) nanocomposite. The polyaniline composite samples were tested by field-emission scanning electron microscopy (FE-SEM), Ultraviolet–visible (UV-Vis) spectroscopy for identification of the composition of modified multi-walled carbon nanotubes and manganese dioxide (MWCNTs/MnO2) available on surface of polyaniline composites. The obtained results demonstrate the applicability of the PANi NWs/MWCNTs/MnO2 composites to improve the sensitivity, response time, and recovery time of NH3 gas sensors.
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Binh, T.T., Vuong, L.Q., Van Han, H., Van Cuong, G., Van Dan, B., Van Tuan, C. (2022). Fabrication of a Room Temperature Ammonia Gas Sensor Based on Nanocomposite Materials. In: Long, B.T., Kim, H.S., Ishizaki, K., Toan, N.D., Parinov, I.A., Kim, YH. (eds) Proceedings of the International Conference on Advanced Mechanical Engineering, Automation, and Sustainable Development 2021 (AMAS2021). AMAS 2021. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-030-99666-6_101
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DOI: https://doi.org/10.1007/978-3-030-99666-6_101
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