Chemistry Indonesian Journal of Chemical Research
Vol 6 No 2 (2019): Edisi Bulan Januari (Edition For January)

Perbandingan Sifat Feroelektrik Pada Sintesis Oksida Logam Aurivillius SrBi4Ti4O15 Empat Lapis Dengan Metode Hidrotermal

Karnelasatri Karnelasatri (Department of Chemistry Education, Faculty of Education, Pelita Harapan University, Jl. M. Thamrin Boulevard, Karawaci, Tangerang)
Edi Mikrianto (Department of Chemistry, Faculty of Matemathics and Natural Science, Lambung Mangkurat University, Jl. A. Yani KM 36 Banjarbaru)

Article Info

Publish Date
30 Jan 2019

Abstract

Aurivillius compounds, SrBi4Ti4O15 (SBT four layers) have been synthesized by hydrothermal method at 200℃ with variation of times 48 hours, 72 hours and 96 hours. Single phase of SrBi4Ti4O15 Aurivillius compounds obtained at the 200 ˚ C, 96 hours and the concentration of NaOH 3M. The Rietica program shown the index Miller result is 1 1 5 1 1 3, 0 2 0, 0 2 4, 2 0 8 2 2 0, 0 2 1 0, 3 1 6, 1 1 1 6 and the space group is A21am with the orthorhombic crystal system. Cell parameters are a = 5.5754 Å, b = 5.5456 Å, c = 41.3642. Ferroelectric properties show the value of remanent polarization Pr (+) and Pr (-) 4,61 C/cm2 and 2,75 C/cm2 and that is much lower than the value of remanent polarization of other material that have been synthesized at 240℃, 72 hours with the same method.

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Journal Info
Chemistry Indonesian Journal of Chemical Research
Website

Abbrev

Indonesian Journal of Chemical Research (Indones.

Publisher

Universitas Pattimura

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Engineering Environmental Science

Description

Indo. J. Chem. Res. is a journal that regularly publishes primary articles covering all branches of chemistry and its sub-disciplines. Published articles consist of complete research, short communication, and review articles. The scope of published articles is not limited to inorganic chemistry, ...