PENGARUH KONSENTRASI CTAB DALAM SINTESIS NANOPARTIKEL TIO2 UNTUK APLIKASI SEL SURYA MENGGUNAKAN METODE SOL GEL

Authors

  • Helga Dwi Fahyuan Jurusan Fisika, FMIPA Universitas Andalas, Indonesia
  • Dahyunir Dahlan Jurusan Fisika, FMIPA Universitas Andalas, Indonesia
  • Astuti - Jurusan Fisika, FMIPA Universitas Andalas, Indonesia

DOI:

https://doi.org/10.25077/jif.5.1.16-23.2013

Abstract

Sintesis nanopartikel TiO2 dari prekursol TiCl4 dan methanol dengan variasi penambahan surfaktan CTAB telah dilakukan dengan metode sol gel. Variasi penambahan konsentrasi CTAB dilakukan pada konsentrasi 0; 0,5; 1; 1,5 dan 2 mM. Karakterisasi XRD menunjukkan ukuran kristal TiO2 yang dihasilkanberturut-turut adalah 36,60; 32,15; 29,15; 30,11; 31,65 nm untuk variasi penambahan konsentrasi CTAB. Hal ini menunjukkan bahwa penambahan CTAB mempengaruhi ukuran kristal dan terdapat konsentrasi CTAB optimum untuk memperkecil ukuran kristal yaitu pada penambahan 1 mM. Pengamatan tentang fase kristal menunjukkan bahwa sampel memiliki fase dominan yaitu fase anatase yang sesuai untuk aplikasi DSSC. Karakterisasi morfologi dilakukan menggunakan SEM, memperlihatkan morfologi yang berbeda untuk masingmasing konsentrasi CTAB.

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Published

2013-03-15

How to Cite

Fahyuan, H. D., Dahlan, D., & -, A. (2013). PENGARUH KONSENTRASI CTAB DALAM SINTESIS NANOPARTIKEL TIO2 UNTUK APLIKASI SEL SURYA MENGGUNAKAN METODE SOL GEL. JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS, 5(1), 16–23. https://doi.org/10.25077/jif.5.1.16-23.2013

Issue

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

Section

Riset Artikel

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