Materials Technology ( IF 3.1 ) Pub Date : 2021-07-06 , DOI: 10.1080/10667857.2021.1950886 Kehan Deng 1 , Haiwen Chen 1 , Wenxue Dou 1 , Qi Cai 1 , Xingang Wang 2 , Shaohai Wang 3 , Dalin Wang 1
ABSTRACT
HA/β-TCP biphasic calcium phosphate (BCP)ceramic materials have a wide application prospect in bone remodeling surgery as bone substitutes. This study extracted BCP from butterfish bone that was calcined at 700–1100 °C. Then, their composition and microstructure was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), inductively coupled plasma optical atom emissions spectroscopy (ICP-OES), scanning electron microscopy (SEM), and mercury intrusion porosimeter (MIP). The data showed that BCP containing hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP) can be produced when the butterfish bone is calcined at >800 °C. The calcined butterfish bone contains a variety of trace metal elements. Taken together, the BCP material produced by calcination of butterfish bone above 800 °C shows a concentrated distribution of macropores and micropores, high porosity and nanograin size. Furthermore, it has a wide range of sources and is green and environmental-friendly, which is a potential source of BCP material.
中文翻译:
鲳鱼骨多孔HA/β-TCP双相磷酸钙的制备及表征
摘要
HA/β-TCP双相磷酸钙(BCP)陶瓷材料作为骨替代物在骨改建手术中具有广泛的应用前景。本研究从在 700–1100 °C 煅烧的鲳鱼骨中提取 BCP。然后,通过X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)、电感耦合等离子体光学原子发射光谱(ICP-OES)、扫描电子显微镜(SEM)和压汞仪对它们的组成和微观结构进行了表征。 MIP)。数据表明,当鲳鱼骨在>800℃下煅烧时,可以产生含有羟基磷灰石(HA)和β-磷酸三钙(β-TCP)的BCP。煅后的鲳鱼骨含有多种微量金属元素。综合起来,鲳鱼骨800℃以上煅烧得到的BCP材料,大孔和微孔分布集中,孔隙率高,晶粒尺寸大。此外,它来源广泛,绿色环保,是BCP材料的潜在来源。