Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand
This work successfully synthesized single-phase Aurivillius Bi4Ti2.75(FeNb)0.125O12 using a molten salt method and the natural precursor of Fe3+ ions extracted from Padang Beach sand. The study extensively examined the phase formation, crystal structure, grain morphology, and physical properties. X-...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-06-01
|
| Series: | Case Studies in Chemical and Environmental Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666016424000732 |
| _version_ | 1797272438021554176 |
|---|---|
| author | Tio Putra Wendari Alfir Rizki Zulhadjri Yulia Eka Putri Emriadi Arniati Labanni Andon Insani Agus Rimus Liandi |
| author_facet | Tio Putra Wendari Alfir Rizki Zulhadjri Yulia Eka Putri Emriadi Arniati Labanni Andon Insani Agus Rimus Liandi |
| author_sort | Tio Putra Wendari |
| collection | DOAJ |
| description | This work successfully synthesized single-phase Aurivillius Bi4Ti2.75(FeNb)0.125O12 using a molten salt method and the natural precursor of Fe3+ ions extracted from Padang Beach sand. The study extensively examined the phase formation, crystal structure, grain morphology, and physical properties. X-ray diffraction (XRD) analysis combined with the Rietveld refinement technique confirms that Bi4Ti2.75(FeNb)0.125O12 adopts a B2cb orthorhombic structure. The refined atomic positions reveal that Bi3+ ions are located in the A-site within both the bismuth and perovskite layers, while the B-sites within the perovskite layers are primarily occupied by Ti4+/Nb5+/Fe3+ ions. The lower distortion of the inner B(1)O6 octahedra suggests the preference of Fe-rich clusters. The magnetization hysteresis suggests that the Bi4Ti2.75(FeNb)0.125O12 phase exhibits a weak antiferromagnetic state arising from the local short-range Fe–O–Fe antiferromagnetic ordering in the inner B(1)O6 octahedra. The electrical measurements reveal that the existence of ferroelectric ordering at room temperature comes from the structural distortion and the off-center ionic displacement. The energy storage capacity of 10.15 mJ/cm3 and efficiency (η) of 50.2% were obtained in ceramic sample under an electric field of 70 kV/cm at room temperature. |
| first_indexed | 2024-03-07T14:28:17Z |
| format | Article |
| id | doaj.art-b3b2548c0e0e4f1e9fb83d1792d1922d |
| institution | Directory Open Access Journal |
| issn | 2666-0164 |
| language | English |
| last_indexed | 2024-03-07T14:28:17Z |
| publishDate | 2024-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Chemical and Environmental Engineering |
| spelling | doaj.art-b3b2548c0e0e4f1e9fb83d1792d1922d2024-03-06T05:28:40ZengElsevierCase Studies in Chemical and Environmental Engineering2666-01642024-06-019100679Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sandTio Putra Wendari0Alfir Rizki1 Zulhadjri2Yulia Eka Putri3 Emriadi4Arniati Labanni5Andon Insani6Agus Rimus Liandi7Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, Indonesia; Corresponding author.Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, IndonesiaResearch Center for Environmental and Clean Technology, National Research and Innovation Agency, Bandung, 40135, IndonesiaNuclear Energy Research Organization, National Research, and Innovation Agency, Tangerang Selatan, 15314, IndonesiaDepartment of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Tangerang Selatan, 15412, IndonesiaThis work successfully synthesized single-phase Aurivillius Bi4Ti2.75(FeNb)0.125O12 using a molten salt method and the natural precursor of Fe3+ ions extracted from Padang Beach sand. The study extensively examined the phase formation, crystal structure, grain morphology, and physical properties. X-ray diffraction (XRD) analysis combined with the Rietveld refinement technique confirms that Bi4Ti2.75(FeNb)0.125O12 adopts a B2cb orthorhombic structure. The refined atomic positions reveal that Bi3+ ions are located in the A-site within both the bismuth and perovskite layers, while the B-sites within the perovskite layers are primarily occupied by Ti4+/Nb5+/Fe3+ ions. The lower distortion of the inner B(1)O6 octahedra suggests the preference of Fe-rich clusters. The magnetization hysteresis suggests that the Bi4Ti2.75(FeNb)0.125O12 phase exhibits a weak antiferromagnetic state arising from the local short-range Fe–O–Fe antiferromagnetic ordering in the inner B(1)O6 octahedra. The electrical measurements reveal that the existence of ferroelectric ordering at room temperature comes from the structural distortion and the off-center ionic displacement. The energy storage capacity of 10.15 mJ/cm3 and efficiency (η) of 50.2% were obtained in ceramic sample under an electric field of 70 kV/cm at room temperature.http://www.sciencedirect.com/science/article/pii/S2666016424000732Aurivillius phaseγ-Fe2O3 phaseMultiferroicDielectric propertiesEnergy storage performanceIron sand |
| spellingShingle | Tio Putra Wendari Alfir Rizki Zulhadjri Yulia Eka Putri Emriadi Arniati Labanni Andon Insani Agus Rimus Liandi Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand Case Studies in Chemical and Environmental Engineering Aurivillius phase γ-Fe2O3 phase Multiferroic Dielectric properties Energy storage performance Iron sand |
| title | Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand |
| title_full | Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand |
| title_fullStr | Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand |
| title_full_unstemmed | Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand |
| title_short | Structure, ferroelectric, magnetic, and energy storage performances of lead-free Bi4Ti2.75(FeNb)0.125O12 Aurivillius ceramic by doping Fe3+ ions extracted from Padang beach sand |
| title_sort | structure ferroelectric magnetic and energy storage performances of lead free bi4ti2 75 fenb 0 125o12 aurivillius ceramic by doping fe3 ions extracted from padang beach sand |
| topic | Aurivillius phase γ-Fe2O3 phase Multiferroic Dielectric properties Energy storage performance Iron sand |
| url | http://www.sciencedirect.com/science/article/pii/S2666016424000732 |
| work_keys_str_mv | AT tioputrawendari structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT alfirrizki structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT zulhadjri structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT yuliaekaputri structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT emriadi structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT arniatilabanni structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT andoninsani structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand AT agusrimusliandi structureferroelectricmagneticandenergystorageperformancesofleadfreebi4ti275fenb0125o12aurivilliusceramicbydopingfe3ionsextractedfrompadangbeachsand |