KARAKTERISASI ZnO DIDOPING TIO2 UNTUK DETEKTOR LPG

Authors

  • El Basthoh Program Pascasarjana Fisika FMIPA Universitas Andalas, Indonesia
  • Elvaswer - Jurusan Fisika FMIPA Universitas Andalas, Indonesia
  • Harmadi - Jurusan Fisika FMIPA Universitas Andalas, Indonesia

DOI:

https://doi.org/10.25077/jif.5.1.11-15.2013

Abstract

Detektor LPG dibuat berbentuk pelet dari bahan ZnO yang didoping dengan TiO2. Pembuatan pelet dimulai dengan kalsinasi, penggerusan, kompaksi dan sintering. Pemberian doping mempengaruhi nilai I-V, sensitivitas, dan terbentuknya bahan baru. Perubahan nilai I-V yang besar pada pelet ZnO yang didoping 3% TiO2 membuat nilai sensitivitasnya meningkat. Nilai sensitivitas tertinggi dari lingkungan udara ke lingkungan LPG yang di dapat sebesar 3,0769. Pada data XRD dengan penambahan doping 9% sudah terbentuk senyawa baru Zn2TiO4.

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References

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Published

2013-03-10

How to Cite

Basthoh, E., -, E., & -, H. (2013). KARAKTERISASI ZnO DIDOPING TIO2 UNTUK DETEKTOR LPG. JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS, 5(1), 11–15. https://doi.org/10.25077/jif.5.1.11-15.2013

Issue

Vol. 5 No. 1 (2013): March 2013

Section

Riset Artikel

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