A study of hydroxyapatite/calcium sulphate bioceramics
2005; Elsevier BV; Volume: 31; Issue: 7 Linguagem: Inglês
10.1016/j.ceramint.2004.10.016
ISSN1873-3956
AutoresDe’an Yang, Zi Yang, Li Xu, Lizhi Di, Hong Zhao,
Tópico(s)Dental materials and restorations
ResumoHydroxyapatite/calcium sulphate anhydrate (HAP/CSA) powders were prepared by the wet precipitation method at pH 10. HAP/CSA ceramics were sintered at 1000 °C, and then degraded in citric buffer solution at 37 °C. The X-ray diffraction (XRD) and scanning electron microscopy (SEM) were performed to study phase composition and microstructure of the ceramics. The results showed that HAP/CSA was a kind of potential in situ pore forming bioceramics.
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