Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone
This study investigates the thermal stability and structural changes of AB-type carbonate-hydroxyapatite (AB-type CHA) prepared from heat-treated bovine bone occurring during calcination at 1000, 1100, 1200, and 1300 °C. The structural phase changes and morphological properties of the calcined AB-ty...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-12-01
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| Series: | Open Ceramics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666539524001652 |
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| author | Hassanen Jaber Mohanad H. Mousa Awais Qadir Ján Dusza László Tóth Péter Pinke Tünde Kovács |
| author_facet | Hassanen Jaber Mohanad H. Mousa Awais Qadir Ján Dusza László Tóth Péter Pinke Tünde Kovács |
| author_sort | Hassanen Jaber |
| collection | DOAJ |
| description | This study investigates the thermal stability and structural changes of AB-type carbonate-hydroxyapatite (AB-type CHA) prepared from heat-treated bovine bone occurring during calcination at 1000, 1100, 1200, and 1300 °C. The structural phase changes and morphological properties of the calcined AB-type CHA samples were assessed by SEM/EDX, XRD, FTIR, and Raman spectroscopy. The findings highlighted that the decomposition of AB-type CHA undergoes three stages: Dehydroxylation, formation of A-type carbonate-hydroxyapatite (A-type CHA), and decomposition. Pure AB-type CHA was stable in a vacuum atmosphere, and no decomposition occurred at temperatures up to 1000 °C. Dehydroxylation and formation of A-type CHA occurred at 1100 °C. The AB-type CHA partially decomposed at a temperature of 1200 °C. A-type CHA, tricalcium phosphate (α-TCP), and tetracalcium phosphate (TTCP) were the main products of the decomposition reactions, and tricalcium phosphate (β-TCP) was also detected in the system. After sintering at 1300 °C, the AB-type CHA was completely decomposed and converted into α-TCP, β-TCP, and TTCP. |
| format | Article |
| id | doaj-art-e2359e29e5eb4aea8084d0aef1b8e635 |
| institution | Kabale University |
| issn | 2666-5395 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Open Ceramics |
| spelling | doaj-art-e2359e29e5eb4aea8084d0aef1b8e6352024-12-08T06:13:01ZengElsevierOpen Ceramics2666-53952024-12-0120100701Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine boneHassanen Jaber0Mohanad H. Mousa1Awais Qadir2Ján Dusza3László Tóth4Péter Pinke5Tünde Kovács6Banki Donat Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, Hungary; Biomedical Engineering Department, College of Engineering, University of Thi-Qar, Nasiriyah, Iraq; Corresponding author.Shatrah Technical Institute, Southern Technical University (STU), Basra, IraqInstitute of Materials Science, Technische Universität Bergakademie Freiberg, Gustav-Zeuner Straße 5, 09599 Freiberg, GermanyBanki Donat Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, Hungary; Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, SlovakiaBanki Donat Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, HungaryBanki Donat Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, HungaryBanki Donat Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, HungaryThis study investigates the thermal stability and structural changes of AB-type carbonate-hydroxyapatite (AB-type CHA) prepared from heat-treated bovine bone occurring during calcination at 1000, 1100, 1200, and 1300 °C. The structural phase changes and morphological properties of the calcined AB-type CHA samples were assessed by SEM/EDX, XRD, FTIR, and Raman spectroscopy. The findings highlighted that the decomposition of AB-type CHA undergoes three stages: Dehydroxylation, formation of A-type carbonate-hydroxyapatite (A-type CHA), and decomposition. Pure AB-type CHA was stable in a vacuum atmosphere, and no decomposition occurred at temperatures up to 1000 °C. Dehydroxylation and formation of A-type CHA occurred at 1100 °C. The AB-type CHA partially decomposed at a temperature of 1200 °C. A-type CHA, tricalcium phosphate (α-TCP), and tetracalcium phosphate (TTCP) were the main products of the decomposition reactions, and tricalcium phosphate (β-TCP) was also detected in the system. After sintering at 1300 °C, the AB-type CHA was completely decomposed and converted into α-TCP, β-TCP, and TTCP.http://www.sciencedirect.com/science/article/pii/S2666539524001652HydroxyapatiteCalcium phosphateTetracalcium phosphateTricalcium phosphateThermal stability |
| spellingShingle | Hassanen Jaber Mohanad H. Mousa Awais Qadir Ján Dusza László Tóth Péter Pinke Tünde Kovács Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone Open Ceramics Hydroxyapatite Calcium phosphate Tetracalcium phosphate Tricalcium phosphate Thermal stability |
| title | Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone |
| title_full | Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone |
| title_fullStr | Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone |
| title_full_unstemmed | Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone |
| title_short | Comprehensive investigation into thermal stability of AB-type bio- carbonate hydroxyapatite synthesized via heat-treated bovine bone |
| title_sort | comprehensive investigation into thermal stability of ab type bio carbonate hydroxyapatite synthesized via heat treated bovine bone |
| topic | Hydroxyapatite Calcium phosphate Tetracalcium phosphate Tricalcium phosphate Thermal stability |
| url | http://www.sciencedirect.com/science/article/pii/S2666539524001652 |
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