K. Sinaga
Faculty of Education - Pelita Harapan University

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THE EFFECT OF STIRRING TECHNIQUES ON TiO2 NANOPARTICLE SIZE BY USINGA WET CHEMICAL METHOD Yohanes E. Gunanto; K. Sinaga; Yustinus P. Pratala
Jurnal Sains Materi Indonesia Vol 18, No 1: OKTOBER 2016
Publisher : Center for Science & Technology of Advanced Materials - National Nuclear Energy Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (494.353 KB) | DOI: 10.17146/jsmi.2016.18.1.4184

Abstract

THE EFFECT OF STIRRING TECHNIQUES ON TiO2 NANOPARTICLE SIZE BY USINGA WET CHEMICAL METHOD. The TiO2 nanoparticles were synthesized by a wet chemical method. The influence of stirring on the particle size was investigated. In the first technique, the stirring was done during the process of mixing, while in the second technique the stirring was done after the mixing process is finished. The particle size was characterised using XRD, TEM, and PSA, while the BET surface area used. The first technique, obtained a fairly small grain size of about 12-50 nm, while the second technique obtained particle sizes between 1300-1600 nm.