@article{ART002768941},
author={Do Hyeok Lee and Chae-Yeon Kwon and Kyoung-Seok Moon},
title={Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2021},
volume={31},
number={5},
pages={197-202},
doi={10.6111/JKCGCT.2021.31.5.197}
TY - JOUR
AU - Do Hyeok Lee
AU - Chae-Yeon Kwon
AU - Kyoung-Seok Moon
TI - Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2021
VL - 31
IS - 5
PB - The Korea Association Of Crystal Growth, Inc.
SP - 197
EP - 202
SN - 1225-1429
AB - Synthesis of Z-type hexaferrite Ba3Co2Fe24O41 (Ba3Z) and Ba1.5La1.5Co2Fe24O41 (Ba1.5La1.5Z) powders were tried usingmolten salt synthesis after primary calcination. Ba3Z calcined at 1000℃ was formed with both M-type and Y-type hexaferrite,and then Z-type was obtained when sintered with molten salt at 1150°C and 1200°C. In the case of Ba1.5La1.5Z calcined at1000°C, however, M-type hexaferrite, CoFe2O4 (Spinel phase), and LaFeO3 were synthesized. As a result, Z-type hexaferritewas not synthesized after sintering with molten salt. In addition, the aspect ratio of the particles decreased as the sinteringtemperature increased with molten salt synthesis. To obtain a single-phase Ba1.5La1.5Z with a high aspect ratio, it is expectedthe raw materials have to calcine below the temperature of a spinel phase formation before sintering with molten salt.
KW - Hexaferrite;Molten salt;Crystal structure;Microstructure
DO - 10.6111/JKCGCT.2021.31.5.197
ER -
Do Hyeok Lee, Chae-Yeon Kwon and Kyoung-Seok Moon. (2021). Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis. Journal of the Korean Crystal Growth and Crystal Technology, 31(5), 197-202.
Do Hyeok Lee, Chae-Yeon Kwon and Kyoung-Seok Moon. 2021, "Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis", Journal of the Korean Crystal Growth and Crystal Technology, vol.31, no.5 pp.197-202. Available from: doi:10.6111/JKCGCT.2021.31.5.197
Do Hyeok Lee, Chae-Yeon Kwon, Kyoung-Seok Moon "Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis" Journal of the Korean Crystal Growth and Crystal Technology 31.5 pp.197-202 (2021) : 197.
Do Hyeok Lee, Chae-Yeon Kwon, Kyoung-Seok Moon. Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis. 2021; 31(5), 197-202. Available from: doi:10.6111/JKCGCT.2021.31.5.197
Do Hyeok Lee, Chae-Yeon Kwon and Kyoung-Seok Moon. "Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis" Journal of the Korean Crystal Growth and Crystal Technology 31, no.5 (2021) : 197-202.doi: 10.6111/JKCGCT.2021.31.5.197
Do Hyeok Lee; Chae-Yeon Kwon; Kyoung-Seok Moon. Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis. Journal of the Korean Crystal Growth and Crystal Technology, 31(5), 197-202. doi: 10.6111/JKCGCT.2021.31.5.197
Do Hyeok Lee; Chae-Yeon Kwon; Kyoung-Seok Moon. Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis. Journal of the Korean Crystal Growth and Crystal Technology. 2021; 31(5) 197-202. doi: 10.6111/JKCGCT.2021.31.5.197
Do Hyeok Lee, Chae-Yeon Kwon, Kyoung-Seok Moon. Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis. 2021; 31(5), 197-202. Available from: doi:10.6111/JKCGCT.2021.31.5.197
Do Hyeok Lee, Chae-Yeon Kwon and Kyoung-Seok Moon. "Crystal structure and microstructure of Z-type hexaferrite (Ba, La)Co2Fe24O41 by molten salt synthesis" Journal of the Korean Crystal Growth and Crystal Technology 31, no.5 (2021) : 197-202.doi: 10.6111/JKCGCT.2021.31.5.197
