Design and fabrication of PVA-SnO2-based humidity sensors

I Dewa Putu Hermida, I Dewa Putu Hermida and Azmi, Asrul Izam and Idrus, Sevia Mahdaliza and Goib Wiranto, Goib Wiranto and Manurung, Robeth V. and Nurul Hasanah, Nurul Hasanah and Mustofa Amirullah, Mustofa Amirullah and Annida Rahmawati, Annida Rahmawati and Syahrul, Syahrul and Papat Hidayatullah, Papat Hidayatullah (2023) Design and fabrication of PVA-SnO2-based humidity sensors. ELEKTRIKA- Journal of Electrical Engineering, 22 (1). pp. 1-5. ISSN 0128-4428

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Official URL: http://dx.doi.org/10.11113/elektrika.v22n1.419

Abstract

In this research, humidity sensors based on Polyvinyl Alcohol (PVA)-Tin Oxide (SnO2) have been designed and fabricated using screen printing. The sensor devices were fabricated on Alumina Substrate (Al2O3) with Silver (Ag) as the electrode material. The number of fingers on the electrodes was varied to obtain different sensor resistance values. SnO2 was added to the PVA sensing layer with variations in the composition. The size of granules formed from mixing PVA-SnO2 material will also be observed.

Item Type:	Article
Uncontrolled Keywords:	Relative humidity sensor, thick film technology, screen printing, PVA, SnO2
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Electrical Engineering
ID Code:	108564
Deposited By:	Widya Wahid
Deposited On:	20 Nov 2024 07:49
Last Modified:	20 Nov 2024 07:49

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