Sintesis Magnesium Oksida dengan Variasi Temperatur Sintering

Authors

  • Ilma Husnah Jurusan Fisika Universitas Andalas
  • Astuti Astuti Jurusan Fisika Universitas Andalas

DOI:

https://doi.org/10.25077/jfu.6.1.29-32.2017

Abstract

Telah dilakukan penelitian tentang sintesis magnesium oksida (MgO) menggunakan metode presipitasi. Nanopartikel MgO disintesis dengan memvariasikan temperature sintering yaitu 400 C, 500 C, 600 C, dan 700 C dengan massa PEG-6000 2 g. Struktur kristal, ukuran kristal, morfologi permukaan, dan distribusi diameter partikel dari nanopartikel ini dikarakterisasi menggunakan X-Ray Diffraction (XRD) dan Scanning Electron Microscope (SEM). Dari hasil analisis pola difraksi sinar-X ditunjukkan bahwa struktur kristal MgO berbentuk kubik dan morfologi permukaan MgO berbentuk bulat (spherical). Ukuran kristal semua sampel berkisar antara 27,36 – 45,57 nm dan ukuran partikel semua sampel berkisar antara 30,41 – 95,92 nm. Hasil SEM menunjukkan semakin tinggi temperatur sinteringnya maka morfologi permukaan MgO semakin homogen.

 

Kata kunci: MgO, presipitasi, temperatur sintering, XRD, SEM

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Published

2017-01-05

How to Cite

Husnah, I., & Astuti, A. (2017). Sintesis Magnesium Oksida dengan Variasi Temperatur Sintering. Jurnal Fisika Unand, 6(1), 29–32. https://doi.org/10.25077/jfu.6.1.29-32.2017

Issue

Vol. 6 No. 1 (2017)

Section

Articles

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Copyright (c) 2017 Ilma Husnah, Astuti Astuti

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