Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering
Lead strontium titanate (Pb1-xSrx)TiO3 (PST) is a ferroelectric perovskite material with tunable properties, including Curie temperature, spontaneous polarization, and high dielectric permittivity, making it promising for advanced biomedical applications, such as biosensors, bioimaging, and light-ac...
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Taylor & Francis Group
2024-10-01
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| Series: | Journal of Asian Ceramic Societies |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/21870764.2024.2421046 |
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| author | Rahmat Doni Widodo Samsudin Anis Deni Fajar Fitriyana Maykel Manawan Joni Sah Aji Santiko Rizalman Bin Mamat Abdulfatah Abdu Yusuf Muhammad Imam Ammarullah |
| author_facet | Rahmat Doni Widodo Samsudin Anis Deni Fajar Fitriyana Maykel Manawan Joni Sah Aji Santiko Rizalman Bin Mamat Abdulfatah Abdu Yusuf Muhammad Imam Ammarullah |
| author_sort | Rahmat Doni Widodo |
| collection | DOAJ |
| description | Lead strontium titanate (Pb1-xSrx)TiO3 (PST) is a ferroelectric perovskite material with tunable properties, including Curie temperature, spontaneous polarization, and high dielectric permittivity, making it promising for advanced biomedical applications, such as biosensors, bioimaging, and light-activated therapeutics. This study investigates the effect of varying sintering temperatures on the crystallite size and phase purity of PST, aiming to optimize its performance for biomedical devices. PbCO3, SrCO3, and TiO2 powders were processed via ball milling for 58 hours, followed by sintering at temperatures ranging from 500°C to 1100°C. Laser diffraction particle size analysis and X-ray diffraction (XRD) were used to assess the particle size and crystal phase transformations. The results demonstrate that higher sintering temperatures improve the PST phase composition, reducing impurities and enhancing crystallite growth. The most significant crystal growth was observed at 900°C, while the optimal phase purity and crystallite size (91.5 nm) were achieved at 1100°C, producing 100% single-phase PST. These findings emphasize the critical role of sintering temperature in tailoring PST’s properties, enhancing its suitability for electronic and microelectronic biomedical devices. Controlled sintering in perovskite materials opens new pathways for their application in medical diagnostics and therapeutic technologies. |
| format | Article |
| id | doaj-art-97a78d4f11364ab584c513d3203eb754 |
| institution | Kabale University |
| issn | 2187-0764 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Asian Ceramic Societies |
| spelling | doaj-art-97a78d4f11364ab584c513d3203eb7542025-01-23T12:06:46ZengTaylor & Francis GroupJournal of Asian Ceramic Societies2187-07642024-10-0112433234310.1080/21870764.2024.2421046Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sinteringRahmat Doni Widodo0Samsudin Anis1Deni Fajar Fitriyana2Maykel Manawan3Joni Sah4Aji Santiko5Rizalman Bin Mamat6Abdulfatah Abdu Yusuf7Muhammad Imam Ammarullah8Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Semarang, Semarang, Central Java, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Semarang, Semarang, Central Java, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Semarang, Semarang, Central Java, IndonesiaResearch Center for Advanced Material, National Research and Innovation Agency (BRIN), South Tangerang, Banten, IndonesiaResearch Center for Advanced Material, National Research and Innovation Agency (BRIN), South Tangerang, Banten, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Semarang, Semarang, Central Java, IndonesiaFaculty of Mechanical & Automotive Engineering Technology, Universiti Malaysia Pahang Al -Sultan Abdullah, Pekan, Pahang, MalaysiaDepartment of Mechanical Engineering, College of Engineering, University of Liberia, Monrovia, Montserrado, LiberiaDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Diponegoro, Semarang, Central Java, IndonesiaLead strontium titanate (Pb1-xSrx)TiO3 (PST) is a ferroelectric perovskite material with tunable properties, including Curie temperature, spontaneous polarization, and high dielectric permittivity, making it promising for advanced biomedical applications, such as biosensors, bioimaging, and light-activated therapeutics. This study investigates the effect of varying sintering temperatures on the crystallite size and phase purity of PST, aiming to optimize its performance for biomedical devices. PbCO3, SrCO3, and TiO2 powders were processed via ball milling for 58 hours, followed by sintering at temperatures ranging from 500°C to 1100°C. Laser diffraction particle size analysis and X-ray diffraction (XRD) were used to assess the particle size and crystal phase transformations. The results demonstrate that higher sintering temperatures improve the PST phase composition, reducing impurities and enhancing crystallite growth. The most significant crystal growth was observed at 900°C, while the optimal phase purity and crystallite size (91.5 nm) were achieved at 1100°C, producing 100% single-phase PST. These findings emphasize the critical role of sintering temperature in tailoring PST’s properties, enhancing its suitability for electronic and microelectronic biomedical devices. Controlled sintering in perovskite materials opens new pathways for their application in medical diagnostics and therapeutic technologies.https://www.tandfonline.com/doi/10.1080/21870764.2024.2421046Lead strontium titanateperovskitePbTiO3SrCO3TiO2 |
| spellingShingle | Rahmat Doni Widodo Samsudin Anis Deni Fajar Fitriyana Maykel Manawan Joni Sah Aji Santiko Rizalman Bin Mamat Abdulfatah Abdu Yusuf Muhammad Imam Ammarullah Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering Journal of Asian Ceramic Societies Lead strontium titanate perovskite PbTiO3 SrCO3 TiO2 |
| title | Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering |
| title_full | Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering |
| title_fullStr | Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering |
| title_full_unstemmed | Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering |
| title_short | Crystallite size and phase purity in Pb1-xSrxTiO3 ferroelectric perovskites for biomedical applications via controlled sintering |
| title_sort | crystallite size and phase purity in pb1 xsrxtio3 ferroelectric perovskites for biomedical applications via controlled sintering |
| topic | Lead strontium titanate perovskite PbTiO3 SrCO3 TiO2 |
| url | https://www.tandfonline.com/doi/10.1080/21870764.2024.2421046 |
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