摘要
利用X射线衍射和扫描电镜研究了玻璃基生物水泥在生理模拟液中羟基磷灰石晶相的形成和长大。应用溶解 -析晶理论 ,阐述了玻璃粉末与调和液、表面活性剂反应 ,形成HAP的动力学观点。实验结果表明 ,玻璃基生物水泥在调和液作用下 ,会形成HAP晶相 ,在生理模拟液中 ,随时间的延长 。
Hydroxyl apatite(HAP) crystalline formation and growth in glass-based biocement(GBB) immersed into physiological simulated solution were investigated in this paper. The reaction dynamics for HAP formation after GBB reacted eith mixing liquid and surfactant was elucidated by appliying the dissolution-nucleation theory. The results show that GBB can be changed into HAP crystalline under the reaction with mix liquid and crystalline can grow to large crystals during time extension.
出处
《玻璃与搪瓷》
CAS
北大核心
2001年第3期24-26,19,共4页
Glass & Enamel
基金
国家高新技术 86 3的资助
