Eco-Friendly synthesis and characterization of SrBi4Ti3.9Fe0.1O15 via Molten Salt Method

Sholikhah, Nurul Fitriatus and Prasetyo, Anton ORCID: https://orcid.org/0000-0003-1575-8634 (2023) Eco-Friendly synthesis and characterization of SrBi4Ti3.9Fe0.1O15 via Molten Salt Method. Presented at 2th International Conference on Green Technology, Malang.

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Abstract

One method of synthesizing metal oxide compounds is the molten salt method. This method is an environmentally friendly method because it does not produce waste from residual solvents and uses a lower temperature. In this research, the synthesis of the compound SrBi4Ti3.9Fe0.1O15 was carried out via the molten salt method using different salt i.e. NaCl, KCl and NaCl-KCl. The sample diffractogram shows that the compound SrBi4Ti3.9Fe0.1O15 which was synthesized using KCl and NaCl-KCl was successfully synthesized without any impurities. Meanwhile, the sample of SrBi4Ti3.9Fe0.1O15 which was synthesized with NaCl was found impurity in the form of TiO2. The morphology of compounds synthesized using NaCl-KCl has a smaller size than compounds synthesized using salts of NaCl and KCl. The results of the calculation of the band gap energy show that the compound SrBi4Ti3.9Fe0.1O15 has a band gap energy at range ̴ 2.31–2.21 eV.

Item Type:	Conference (Paper)
Keywords:	SrBi4Ti3.9Fe0.1O15; molten salt method; Dopant Fe; morphology
Subjects:	03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030203 Inorganic Green Chemistry 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030206 Solid State Chemistry
Divisions:	Faculty of Mathematics and Sciences > Department of Chemistry
Depositing User:	Dr Anton Prasetyo
Date Deposited:	18 Oct 2024 13:29

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