SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Vol 9, No 2 (2020): September

Studi Pendahuluan Analisis Ukuran Partikel CuAl2O4 Berdasarkan Difraktogram Sinar-X

Shielda Natalia Joris (Jurusan Kimia, Universitas Pattimura)
Yuli Ainun Rosidah (Program Studi Teknik Kimia, Sekolah Tinggi Teknik Industri Turen)



Article Info

Publish Date
22 Oct 2020

Abstract

Penelitian pendahuluan analisis ukuran partikel CuAl2O4 dilakukan untuk mengetahui probabilitas menghasilkan nanopartikel ini dalam sistem air menggunakan teknik sol-gel. Tembaga nitrat, aluminium nitrat, dan asam sitrat digunakan sebagai bahan prekursor. Proses pembentukan senyawa ini diawali dengan kompleks prekursor dan melibatkan intermediet stabil yang homogen. Struktur nanopartikel CuAl2O4 terjadi ketika semua prekursor dikalsinasi pada 700 °C di tungku selama satu jam. Produk dikarakterisasi dengan menggunakan metode difraksi sinar-X. Penentuan ukuran partikel dihitung dengan metode Hukum Scherrer diperoleh hasil sebesar 9,56 nm.Kata kunci: Nanopartikel, CuAl2O4, sol-gel, Hukum Scherrer, sinar-X  Preliminary research on CuAl2O4 particle size analysis was conducted to determine the probability of synthesizing these nanoparticles in water system by using the sol-gel technique. Precursors materials which have been used i.e Copper nitrate, aluminium nitrate, and citric acid. This technique starts from the precursor complex, and involves the formation of homogeneous stable intermediates. The structure of CuAl2O4 nanoparticle occurred when all precursors were calcinated at 700 °C at the furnace for an hour. The product was characterized by using X-ray diffraction method. The particle size was measured by Scherrer Law's and it showed to be  9,56 nm.Keywords: Nanoparticle, CuAl2O4, sol-gel, Scherrer Law, X-ray

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Journal Info

Abbrev

sainsmat

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Physics

Description

The objective of this journal is to publish original, fully peer-reviewed articles on a variety of topics and research methods in both sciences, mathematics, its education, and applied science. The journal welcomes articles that address common issues in mathematics, sciences, education, applied ...