TY - GEN
T1 - Phase study of Mg1-xZnxTiO3powders prepared by dissolved metals mixing method
AU - Musyarofah,
AU - Damanik, Eka F.
AU - Septiana, Atut R.
AU - Shoodiqin, Dian M.
AU - Husain,
AU - Yudoyono, Gatut
N1 - Publisher Copyright:
© 2022 Author(s).
PY - 2022/11/14
Y1 - 2022/11/14
N2 - The effects of calcination temperature and Zn dopant composition on phase composition of Mg1-xZnxTiO3 powders were studied. A simple method of dissolved metals mixing has been accomplished. The metal powders were prepared with a stoichiometric Mg/Zn/Ti in mol% of (1 - x): x:1 for x=0; 0.25; 0.5. The independently dissolved Mg, Zn, and Ti powders in hydrochloric acid solution were mixed and dried then followed by a varied calcination temperature (600, 700, and 800°C) for 4h. A qualitative analysis of X-ray diffraction (XRD) data showed that the calcined powders contained a combination among geikielite, rutile, and periclase. The structural study was revealed by Rietveld analysis of XRD data using Rietica and MAUD software. Geikielite content increased as calcination temperature reaching 94.3%wt for 0 and 0.25 Zn doped samples, otherwise for x=0.5. The roles of calcination temperature and zinc as dopant on geikielite characteristics were also discussed. The increasing calcination temperature and Zn substitution promote the broadening and the shifting position of geikielite peak which indicates a change in the crystallite size and lattice parameters, respectively.
AB - The effects of calcination temperature and Zn dopant composition on phase composition of Mg1-xZnxTiO3 powders were studied. A simple method of dissolved metals mixing has been accomplished. The metal powders were prepared with a stoichiometric Mg/Zn/Ti in mol% of (1 - x): x:1 for x=0; 0.25; 0.5. The independently dissolved Mg, Zn, and Ti powders in hydrochloric acid solution were mixed and dried then followed by a varied calcination temperature (600, 700, and 800°C) for 4h. A qualitative analysis of X-ray diffraction (XRD) data showed that the calcined powders contained a combination among geikielite, rutile, and periclase. The structural study was revealed by Rietveld analysis of XRD data using Rietica and MAUD software. Geikielite content increased as calcination temperature reaching 94.3%wt for 0 and 0.25 Zn doped samples, otherwise for x=0.5. The roles of calcination temperature and zinc as dopant on geikielite characteristics were also discussed. The increasing calcination temperature and Zn substitution promote the broadening and the shifting position of geikielite peak which indicates a change in the crystallite size and lattice parameters, respectively.
KW - MgTiO3
KW - Rietveld analysis
KW - phase study
KW - structural properties
UR - http://www.scopus.com/inward/record.url?scp=85142620941&partnerID=8YFLogxK
U2 - 10.1063/5.0106315
DO - 10.1063/5.0106315
M3 - Conference contribution
AN - SCOPUS:85142620941
T3 - AIP Conference Proceedings
BT - 6th International Symposium on Frontier of Applied Physics, ISFAP 2021
A2 - Fauzi, Mohammad Hamzah
A2 - Sunnardiarto, Gagus Ketut
A2 - Hasib, Mohammad
A2 - Wella, Sasfan Arman
A2 - Adam, Apriadi Salim
A2 - Kholili, M. Jauhar
A2 - Saputri, Wahyu Dita
A2 - Ariwahjoedi, Seramika
A2 - Syuhada, null
A2 - Timuda, Gerald Ensang
A2 - Hanto, Dwi
A2 - Herbani, Yuliati
A2 - Putri, Witha Berlian Kesuma
A2 - Sugiarto, Iyon Titok
A2 - Khaerundini, Deni Shidqi
A2 - Nugraha, Ahmad Ridwan T.
A2 - Suprayoga, Edi
A2 - Shiddiq, Muhandis
A2 - Hardiansyah, Andri
A2 - Mustofa, Salim
PB - American Institute of Physics Inc.
T2 - 6th International Symposium on Frontier of Applied Physics, ISFAP 2021
Y2 - 6 October 2021 through 7 October 2021
ER -