Fitriyana, Deni Fajar and Irawan, Agustinus Purna and Bahatmaka, Aldias and Ismail, Rifky and Bayuseno, Athanasius Priharyoto and Muhamadin, Rilo Chandra and Cionita, Tezara and Siregar, Januar Parlaungan and Jehadus, Emilianus and Baskara, Gregorius Dimas and Laksmidewi, Dwinita and da Silva Guterres, Natalino Fonseca (2023) The effect of temperature on the hydrothermal synthesis of carbonated apatite from calcium carbonate obtained from green mussels shells. ARPN Journal of Engineering and Applied Sciences, 18 (11). pp. 1215-1224. ISSN 1819-6608. (Published)
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Abstract
Hydroxyapatite (HAp) refers to a bioceramic broadly employed in bone tissue engineering since it has bioactive and osteoconductive properties. The synthesis of HAp will be more economically viable using waste materials because it is cheap, easy to find, and available in large quantities. Therefore, this study aimed to synthesize and characterize HAp from green mussel shells by hydrothermal method at various temperatures. Precipitated calcium carbonate (PCC), made from green mussel shell powder, is employed in this study. Utilizing a hydrothermal reactor for 14 hours at 120°C, 140°C, as well as 160°C, a combination of PCC and (NH4)2HPO4 with a Ca/P molar ratio of 1.67 was synthesized to form HAp. Note that the synthesis findings were categorized using scanning electron microscopy (SEM), Fourier transforms infrared spectroscopy (FTIR), as well as X-ray diffraction (XRD) tests. Apart from that, the FTIR test showed the formation of HAp in all test variations because the results of –OH, and –PO4 were found. XRD results that have been analyzed using HighScore Plus software show the percentage of weight (%) and crystal size of HAp increases with increasing hydrothermal temperature. Other than that, HAp produced at hydrothermal temperature variations of 160°C has a hexagonal crystal system with a percentage of weight (%) as well as a crystal size of 46.43 nm and 99.3%, whilst the amount of impurity (%) produced is 0.7%. The higher the hydrothermal temperature, the weight percentage (%), and the crystallite size in HAp are getting bigger while the number of impurities gets smaller.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Green mussel shells; Hydrothermal; Hydroxyapatite; Precipitated calcium carbonate (PCC) |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Faculty/Division: | Faculty of Mechanical and Automotive Engineering Technology |
| Depositing User: | Mr Muhamad Firdaus Janih@Jaini |
| Date Deposited: | 30 Apr 2024 06:25 |
| Last Modified: | 30 Apr 2024 06:25 |
| URI: | http://umpir.ump.edu.my/id/eprint/40504 |
| Download Statistic: | View Download Statistics |
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