A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods
This study aims to investigate the crystallographic properties of hydroxyapatite (HAp) and strontium-substituted hydroxyapatite (SrHAp) obtained from sand lobster shells (SLS) using various analytical methods. HAp and SrHAp were synthesized by the hydrothermal method using sand lobster (Panulirus ho...
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Elsevier
2025-01-01
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| author | Arian Hermawan Diputra I Kadek Hariscandra Dinatha Yusril Yusuf |
| author_facet | Arian Hermawan Diputra I Kadek Hariscandra Dinatha Yusril Yusuf |
| author_sort | Arian Hermawan Diputra |
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| description | This study aims to investigate the crystallographic properties of hydroxyapatite (HAp) and strontium-substituted hydroxyapatite (SrHAp) obtained from sand lobster shells (SLS) using various analytical methods. HAp and SrHAp were synthesized by the hydrothermal method using sand lobster (Panulirus homarus) shell waste as a calcium precursor. SLS were calcined at 0 °C, 600 °C, 800 °C, and 1000 °C and characterized by X-ray diffraction (XRD). HAp and SrHAp were analyzed by XRD and transmission electron microscopy (TEM). XRD results revealed that SLS calcined at 1000 °C displayed a Ca(OH)2 phase, while those calcined at other temperatures showed a CaCO3 phase. The characterization also verified the diffraction patterns of HAp and SrHAp according to the reference model. Various methods, including the Scherrer method, linear straight-line Scherrer method, Monshi-Scherrer method, Williamson-Hall plot, size-strain plot, and Halder-Wagner method, were employed to investigate the microstructure parameters (crystallite size and microstrain). All methods resulted in varied yet comparable results of crystallite size, except for the linear straight-line Scherrer method. The TEM results showed that the particle sizes of HAp and SrHAp were approximately 130 nm. In this study, the W-H plot was regarded as the best method for providing additional information on anisotropy elasticity and consistent crystallite size results. |
| format | Article |
| id | doaj-art-d58678728ac84b1b8f7b5dae396624ba |
| institution | Kabale University |
| issn | 2405-8440 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
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| spelling | doaj-art-d58678728ac84b1b8f7b5dae396624ba2025-02-02T05:28:10ZengElsevierHeliyon2405-84402025-01-01112e41781A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methodsArian Hermawan Diputra0I Kadek Hariscandra Dinatha1Yusril Yusuf2Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta, 55281, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta, 55281, IndonesiaCorresponding author.; Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta, 55281, IndonesiaThis study aims to investigate the crystallographic properties of hydroxyapatite (HAp) and strontium-substituted hydroxyapatite (SrHAp) obtained from sand lobster shells (SLS) using various analytical methods. HAp and SrHAp were synthesized by the hydrothermal method using sand lobster (Panulirus homarus) shell waste as a calcium precursor. SLS were calcined at 0 °C, 600 °C, 800 °C, and 1000 °C and characterized by X-ray diffraction (XRD). HAp and SrHAp were analyzed by XRD and transmission electron microscopy (TEM). XRD results revealed that SLS calcined at 1000 °C displayed a Ca(OH)2 phase, while those calcined at other temperatures showed a CaCO3 phase. The characterization also verified the diffraction patterns of HAp and SrHAp according to the reference model. Various methods, including the Scherrer method, linear straight-line Scherrer method, Monshi-Scherrer method, Williamson-Hall plot, size-strain plot, and Halder-Wagner method, were employed to investigate the microstructure parameters (crystallite size and microstrain). All methods resulted in varied yet comparable results of crystallite size, except for the linear straight-line Scherrer method. The TEM results showed that the particle sizes of HAp and SrHAp were approximately 130 nm. In this study, the W-H plot was regarded as the best method for providing additional information on anisotropy elasticity and consistent crystallite size results.http://www.sciencedirect.com/science/article/pii/S2405844025001616Crystallite sizeHydroxyapatiteWilliamson-HallX-ray diffraction |
| spellingShingle | Arian Hermawan Diputra I Kadek Hariscandra Dinatha Yusril Yusuf A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods Heliyon Crystallite size Hydroxyapatite Williamson-Hall X-ray diffraction |
| title | A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods |
| title_full | A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods |
| title_fullStr | A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods |
| title_full_unstemmed | A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods |
| title_short | A comparative X-ray diffraction analysis of Sr2+substituted hydroxyapatite from sand lobster shell waste using various methods |
| title_sort | comparative x ray diffraction analysis of sr2 substituted hydroxyapatite from sand lobster shell waste using various methods |
| topic | Crystallite size Hydroxyapatite Williamson-Hall X-ray diffraction |
| url | http://www.sciencedirect.com/science/article/pii/S2405844025001616 |
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