采用阳极氧化-电化学沉积-水热合成法制备Ti/TiO2/Ca10(PO4)6(OH)2生物陶瓷复合涂层.利用D/Max-rB型X射线衍射仪(XRD)分析涂层的组织结构,用Sirion200型扫描电镜(SEM)观察涂层的表面形貌.结果表明:钛合金(Ti-6Al-4V)板经以10%的硫酸为电解液和电压为120V条件下的阳极氧化,形成孔径大约为100～200nm的多孔氧化膜,再经电化学沉积,得到尺寸大小约200～400nm的针状CaHPO4,最后经盛有浓度为0.1mol/L的NaOH水溶液、温度为200℃的高压釜中水热合成10h,针状的CaHPO4(转变为片状的Ca10(PO4)6(OH)2.
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