SIFAT LISTRIK DAN OPTIK NANOKOMPOSIT EPOXY RESIN- TiO2

Authors

  • Hawariyi Ola Yuzria Jurusan Fisika Universitas Andalas
  • Astuti - Jurusan Fisika Universitas Andalas

DOI:

https://doi.org/10.25077/jfu.2.2.%25p.2013

Abstract

Penelitian tentang sintesis nanokomposit epoxy resin-TiO2 yang bertujuan untuk mengetahui sifat listrik dan optik epoxy resin murni dan epoxy resin dengan variasi penambahan TiO2 telah dilakukan. Karakterisasi sifat listrik dengan menggunakan LCR meter menunjukkan bahwa epoxy resin murni dan epoxy resin dengan variasi penambahan TiO2 0,1 %, 0,2%, 0,3%, 0,4% dan 0,5% memiliki nilai konduktivitas cukup kecil yaitu 23,30 x 10-9 S/cm, 30,01 x 10-9 S/cm, 28,47 x 10-9 S/cm, 27,11 x 10-9 S/cm, 26,00 x 10-9 S/cm dan 24,50 x 10-9 S/cm. Karakterisasi sifat optik dengan menggunakan spektrofotometer UV-Vis menunjukkan bahwa penambahan 0,5% TiO2 ke dalam epoxy resin dapat meningkatkan absorbsi terhadap panjang gelombang pendek dengan absorbsi maksimum pada panjang gelombang 325,95 nm sebesar 4,471 dan bersifat transparan pada panjang gelombang cahaya tampak dengan persentase transmitansi maksimum 0,0076%.  Berdasarkan hasil yang diperoleh, maka nanokomposit ini dapat diaplikasikan sebagai pelapis anti korosi.

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Published

2013-09-19

How to Cite

Yuzria, H. O., & -, A. (2013). SIFAT LISTRIK DAN OPTIK NANOKOMPOSIT EPOXY RESIN- TiO2. Jurnal Fisika Unand, 2(2). https://doi.org/10.25077/jfu.2.2.%p.2013

Issue

Vol. 2 No. 2: April 2013

Section

Articles

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Copyright (c) 2013 Hawariyi Ola Yuzria, Astuti -

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