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Journal : Jurnal Ilmu Fisika

STUDI PENGARUH TEMPERATUR KALSINASI TERHADAP KOMPOSISI FASA SERBUK ZnO YANG DISINTESIS MELALUI METODE SOL-GEL Nurhayati, Nurhayati; Musyarofah, Musyarofah; Rahastama, Swastya; Shoodiqin, Dian Mart; Prayitno, Budi; Puspitasari, Nurrisma
Jurnal Ilmu Fisika Vol 16 No 1 (2024): March 2024
Publisher : Jurusan Fisika FMIPA Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.16.1.71-78.2024

Abstract

This study investigated the effect of calcination temperature on the phase composition and crystal size of zinc oxide powders synthesised by the sol-gel method. Zn powder, HCl and NaOH were used as precursors in a multi-step process involving dissolution, titration, gel formation, leaching, drying and calcination at temperatures ranging from 300°C to 700°C for 2 hours. Rietveld analysis of X-ray diffraction (XRD) data using MAUD and Rietica software determined phase composition and crystal size. Initial analysis identified a single simonkolleite phase (Zn5(OH)8Cl2) prior to calcination, which disappeared at 500°C. Wurtzite (ZnO) appeared at 300°C, accompanied by secondary phases (NaCl and ZnCl2). The wurtzite content increased to 81.42 wt% at 700°C. Calcination temperature also influenced crystal size, which ranged from 27.34 nm to 110.61 nm for wurtzite at different temperatures. The results highlight the dynamic changes in phase composition and crystal size with different calcination temperatures, providing valuable insights into tailoring zinc oxide properties for various applications.
Co-Authors Agung R, Risa Rahelia Agung R., Risa Rahelia Andrie, Attila Alief Anugrah Anifah, Eka Masrifatus Ardhansyah, Mukti Arfiyanti, Riskha Ariyatun, Ariyatun Bela, Jesica Budi Prayitno Chairunnisa, Regita Cahya Devy Setiorini Sa’adiyah efendi, Irfan Endang Susilaningsih Ernawati, Kadek Lusi Fadli Robiandi Fajarini, Anindya Fajrin Kurniawan, Fakhri Fauziyah , Nur Aini Fazriyani, Felinda Febrianto, Ismail Firmansyah, Feri Hidayatullah Gatut Yudoyono Hayati, Umi henny Siswanti Idhil Ismail, Andi Indarti, M. G. Kentris intan permata sari Ismah, Fatdriatun Joko Waluyo Kamariyah, Nurul Karo, Marni Kartika, Siska Ayu Khumaera, Rahmatia Kunaenih, Kunaenih M. Uswah Pawara Mahera, Adinda Kholif Martanto . Masitoh, anny Rosiana Maulidah, Istiana Mohamed, Zakiah Nafisah, Azmia Rizka Nashrullah, Mustaqim Aqib Ningrum, Puji Norhidayah, Siti Nuraini , Umi Nuraini, Inas Nurhayati Nurhayati Nurul Inayah Payungalo, Juwita Poo-arporn, Yingyot Purba, Livia Br. Puspitaningrum, Diah Puspitasari, Nurrisma Putri, Rezky Meyvia Rahastama, Swastya Rahim, Muhammad Ramadhan, Muhammad Bagus Saputra Reza, Mutia Rizqy Romadhona Ginting Sapawe, Norzahir Saputra, Dwi Mulia Nur Sastrawan, Febrian Dedi Sholihah, Ni’matus shoodiqin, dian mart Sihaloho, Elisabeth Romanauli Silalahi, Hanna Rosita Simanjuntak, Cristovel Sirait, Maria Diva Yuniar Siregar, Renince Sri Susilogati Sumarti Subaweh, Ahmad Maskur Suhaimi, Firdaus Sumual, Theofilus Ariel Tajalla, Gusti Umindya Nur Tanaka, Isao Triwikantoro Triwikantoro Utomo, Zinedine Zidane Wardani, Refangga Cendikia Zein, Firly Annisa'