Design and Fabrication of PVA-SnO2 Based Humidity Sensors

Authors

  • I Dewa Putu Hermida National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340
  • Asrul Izam Azmi University of Technology Malaysia image/svg+xml
  • Sevia Mahdaliza Idrus University of Technology Malaysia image/svg+xml
  • Goib Wiranto National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340
  • Robeth V. Manurung National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340
  • Nurul Hasanah National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340
  • Mustofa Amirullah National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340
  • Annida Rahmawati National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340
  • Papat Hidayatullah National Research and Innovation Agency, Gedung B.J. Habibie, Jl. M.H Thamrin No. 8, Jakarta Pusat-10340

DOI:

https://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.

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Published

2023-04-28

Issue

Vol. 22 No. 1 (2023): April

Section

Articles

License

Copyright of articles that appear in Elektrika belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.

How to Cite

Design and Fabrication of PVA-SnO2 Based Humidity Sensors. (2023). ELEKTRIKA- Journal of Electrical Engineering, 22(1), 1-5. https://doi.org/10.11113/elektrika.v22n1.419