Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method
SrBi4Ti4O15 is one of four-layered Aurivillius compound family member that can be used as photocatalyst material that works in the violet light region. To expand its work function range can be conducted by doped with metal elements to SrBi4Ti4O15 as results reduced its band gap energy. In this resea...
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Komunitas Ilmuwan dan Profesional Muslim Indonesia
2022-12-01
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| Series: | Communications in Science and Technology |
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| Online Access: | https://cst.kipmi.or.id/journal/article/view/940 |
| _version_ | 1797974192146087936 |
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| author | Puspa Sari Suci Noerfaiqotul Himmah Arie Hardian Nur Aini Anton Prasetyo |
| author_facet | Puspa Sari Suci Noerfaiqotul Himmah Arie Hardian Nur Aini Anton Prasetyo |
| author_sort | Puspa Sari |
| collection | DOAJ |
| description | SrBi4Ti4O15 is one of four-layered Aurivillius compound family member that can be used as photocatalyst material that works in the violet light region. To expand its work function range can be conducted by doped with metal elements to SrBi4Ti4O15 as results reduced its band gap energy. In this research, we synthesized vanadium doped SrBi4Ti4O15 (SrBi4Ti4-nVnO15 (n= 0, 0.05, 0.1, and 0.15)) by molten salt method (used KCl salt). The diffractogram sample showed that the target compounds SrBi4Ti4-nVnO15 (n= 0, 0.05, 0.1, and 0.15) had been successfully synthesized with the space group A21am without impurities. The SEM micrographs showed the particle shape of SrBi4Ti4-nVnO15 (n= 0, 0.05, 0.1, and 0.15) was plate-like (sheets) and V dopant did not cause agglomeration. The result of Kubelka-Munk equation calculation showed that the V dopant can reduced the band gap energy value from 3.04 eV (408 nm) to 2.84 eV (437 nm) |
| first_indexed | 2024-04-11T04:15:11Z |
| format | Article |
| id | doaj.art-6752fe159fd14446a6674017e84164e9 |
| institution | Directory Open Access Journal |
| issn | 2502-9258 2502-9266 |
| language | English |
| last_indexed | 2024-04-11T04:15:11Z |
| publishDate | 2022-12-01 |
| publisher | Komunitas Ilmuwan dan Profesional Muslim Indonesia |
| record_format | Article |
| series | Communications in Science and Technology |
| spelling | doaj.art-6752fe159fd14446a6674017e84164e92022-12-31T17:02:10ZengKomunitas Ilmuwan dan Profesional Muslim IndonesiaCommunications in Science and Technology2502-92582502-92662022-12-017217518010.21924/cst.7.2.2022.940940Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt methodPuspa Sari0Suci Noerfaiqotul Himmah1Arie Hardian2Nur Aini3Anton Prasetyo4Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Maulana Malik Ibrahim Malang, Malang, 65144, IndonesiaDepartment of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Maulana Malik Ibrahim Malang, Malang, 65144, IndonesiaDepartment of Chemistry, Faculty of Sciences and Informatics, Universitas Jenderal Achmad Yani, Jl. Jenderal Sudirman, Cimahi, 40531, IndonesiaDepartment of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Maulana Malik Ibrahim Malang, Malang, 65144, IndonesiaDepartment of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Maulana Malik Ibrahim Malang, Malang, 65144, IndonesiaSrBi4Ti4O15 is one of four-layered Aurivillius compound family member that can be used as photocatalyst material that works in the violet light region. To expand its work function range can be conducted by doped with metal elements to SrBi4Ti4O15 as results reduced its band gap energy. In this research, we synthesized vanadium doped SrBi4Ti4O15 (SrBi4Ti4-nVnO15 (n= 0, 0.05, 0.1, and 0.15)) by molten salt method (used KCl salt). The diffractogram sample showed that the target compounds SrBi4Ti4-nVnO15 (n= 0, 0.05, 0.1, and 0.15) had been successfully synthesized with the space group A21am without impurities. The SEM micrographs showed the particle shape of SrBi4Ti4-nVnO15 (n= 0, 0.05, 0.1, and 0.15) was plate-like (sheets) and V dopant did not cause agglomeration. The result of Kubelka-Munk equation calculation showed that the V dopant can reduced the band gap energy value from 3.04 eV (408 nm) to 2.84 eV (437 nm)https://cst.kipmi.or.id/journal/article/view/940srbi4ti4o15v dopantmolten salt methodkcl |
| spellingShingle | Puspa Sari Suci Noerfaiqotul Himmah Arie Hardian Nur Aini Anton Prasetyo Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method Communications in Science and Technology srbi4ti4o15 v dopant molten salt method kcl |
| title | Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method |
| title_full | Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method |
| title_fullStr | Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method |
| title_full_unstemmed | Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method |
| title_short | Synthesis and characterization of plate-like vanadium doped SrBi4Ti4O15 prepared via KCl molten salt method |
| title_sort | synthesis and characterization of plate like vanadium doped srbi4ti4o15 prepared via kcl molten salt method |
| topic | srbi4ti4o15 v dopant molten salt method kcl |
| url | https://cst.kipmi.or.id/journal/article/view/940 |
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