Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method
Hydroxyapatite particles, Ca10(PO4)6(OH)2, (HAp), have been successfully synthesized by hydrothermal method using cockle shells (Anadaragranosa) waste as the starting material. The cockle shells were calcined, hydrated (slaking) and undergone carbonation to form precipitated calcium carbonate (PCC)....
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| Format: | Article |
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Oriental Scientific Publishing Company
2015
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| author | Azis, Yelmida Jamarun, Novesar Arief, Syukri Nur, Hadi |
| author_facet | Azis, Yelmida Jamarun, Novesar Arief, Syukri Nur, Hadi |
| author_sort | Azis, Yelmida |
| collection | ePrints |
| description | Hydroxyapatite particles, Ca10(PO4)6(OH)2, (HAp), have been successfully synthesized by hydrothermal method using cockle shells (Anadaragranosa) waste as the starting material. The cockle shells were calcined, hydrated (slaking) and undergone carbonation to form precipitated calcium carbonate (PCC). The PCC was added with (NH4)2HPO4 to form HAp by varying the temperatures and reaction times under basic condition (pH 10-11). The X-ray Diffraction (XRD) patterns revealed that the excellent product of HAp with hexagonal crystal structure can obtained via facile hydrothermal procedure (140 ° C for 16 h). Fourier transform infrared spectroscopy (FTIR) spectra analyses showed the presence of OH, HPO4 2-, and PO4 3- absorption bands, indicating the formation of HAp. The dried HAp particles powder was extremely pure with a specific surface area of 17.8 m2/g. |
| first_indexed | 2024-03-05T19:37:08Z |
| format | Article |
| id | utm.eprints-55255 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:37:08Z |
| publishDate | 2015 |
| publisher | Oriental Scientific Publishing Company |
| record_format | dspace |
| spelling | utm.eprints-552552017-02-15T07:17:41Z http://eprints.utm.my/55255/ Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method Azis, Yelmida Jamarun, Novesar Arief, Syukri Nur, Hadi QD Chemistry Hydroxyapatite particles, Ca10(PO4)6(OH)2, (HAp), have been successfully synthesized by hydrothermal method using cockle shells (Anadaragranosa) waste as the starting material. The cockle shells were calcined, hydrated (slaking) and undergone carbonation to form precipitated calcium carbonate (PCC). The PCC was added with (NH4)2HPO4 to form HAp by varying the temperatures and reaction times under basic condition (pH 10-11). The X-ray Diffraction (XRD) patterns revealed that the excellent product of HAp with hexagonal crystal structure can obtained via facile hydrothermal procedure (140 ° C for 16 h). Fourier transform infrared spectroscopy (FTIR) spectra analyses showed the presence of OH, HPO4 2-, and PO4 3- absorption bands, indicating the formation of HAp. The dried HAp particles powder was extremely pure with a specific surface area of 17.8 m2/g. Oriental Scientific Publishing Company 2015 Article PeerReviewed Azis, Yelmida and Jamarun, Novesar and Arief, Syukri and Nur, Hadi (2015) Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method. Oriental Journal of Chemistry, 31 (2). pp. 1099-1105. ISSN 0970-020X http://dx.doi.org/10.13005/ojc/310261 DOI:10.13005/ojc/310261 |
| spellingShingle | QD Chemistry Azis, Yelmida Jamarun, Novesar Arief, Syukri Nur, Hadi Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method |
| title | Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method |
| title_full | Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method |
| title_fullStr | Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method |
| title_full_unstemmed | Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method |
| title_short | Facile synthesis of hydroxyapatite particles from cockle shells (Anadaragranosa) by hydrothermal method |
| title_sort | facile synthesis of hydroxyapatite particles from cockle shells anadaragranosa by hydrothermal method |
| topic | QD Chemistry |
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