Phase Formation of M-Type BaFe12O19/ZnO Magnetic Material

Syahrul Humaidi, Tua Raja Simbolon, Diana A Barus, Veryyon Hrp, Chandra K, Perdamean S, Eko Arif S, Silviana S

2019

Abstract

High Energy Milling (HEM) followed by heat treatment was used to prepare M-type BaFe12O19/ZnO magnetic material in toluene media. High purity of BaFe12O19 and ZnO powder was milled for 12 h followed by drying for 4 h before being calcined at a temperature of 900oC. The powder was then filtered by using T-200. An appropriate amount of BaFe12O19 and ZnO were then mixed in wet-milling for 15 minutes and dried at 200oC for 1 h. The magnetic properties were analyzed using VSM, whereas the phase formation was derived from XRD-pattern (powder method) using X-ray CuKα 40kV-30mA with λ= 1.5418 Å. The phase occurrence was determined using MATCH-software program. It was obtained that BaFe12O19 lattice parameter: a = 5.8930 Å, c = 23.1940 Å. In order to get soft magnetic state, ZnO was added with a composition of: 0/100, 25/100, 50/100, 75/100, respectively. It was found that addition of 75% ZnO to BaFe12O19 converted hard magnet to soft magnet.

Paper Citation

in Harvard Style

Humaidi S., Simbolon T., Barus D., Hrp V., S P., K C., S E. and S S. (2019). Phase Formation of M-Type BaFe12O19/ZnO Magnetic Material.In Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - Volume 1: ICOCSTI, ISBN 978-989-758-415-2, pages 113-115. DOI: 10.5220/0008856701130115

in Bibtex Style

@conference{icocsti19,
author={Syahrul Humaidi and Tua Raja Simbolon and Diana A Barus and Veryyon Hrp and Perdamean S and Chandra K and Eko Arif S and Silviana S},
title={Phase Formation of M-Type BaFe12O19/ZnO Magnetic Material},
booktitle={Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - Volume 1: ICOCSTI,},
year={2019},
pages={113-115},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008856701130115},
isbn={978-989-758-415-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - Volume 1: ICOCSTI,
TI - Phase Formation of M-Type BaFe12O19/ZnO Magnetic Material
SN - 978-989-758-415-2
AU - Humaidi S.
AU - Simbolon T.
AU - Barus D.
AU - Hrp V.
AU - S P.
AU - K C.
AU - S E.
AU - S S.
PY - 2019
SP - 113
EP - 115
DO - 10.5220/0008856701130115