摘要
磷酸钙生物陶瓷材料包括磷酸三钙 (β- TCP)和羟基磷灰石 (HA) ,具有较好的生物相容性和生物活性 .本文总结了磷酸钙生物陶瓷材料的制备方法和力学性能研究的最新进展 ,指出溶液沉淀法和溶胶凝胶法是目前优先使用的精细磷酸钙陶瓷粉末制备工艺 ,由于磷酸钙陶瓷的韧性较低 ,必须对它进行补强增韧 ,以扩大在临床中的应用范围 .
The calcium phosphate bioceramics, including tricalcium phosphate and hydroxyapatite, possess better biocompatibility and bioactivity. In this paper, the preparation and mechanical properties of the calcium phosphate bioceramic materials are reviewed. It is concluded that solution deposition and sol-gel synthesis are preparative processes preferentially used for calcium phosphate fine powders. Due to their low toughness, calcium phosphate ceramics need to be strengthened and toughened in order to broaden their application area in clinical practices.
出处
《佳木斯大学学报（自然科学版）》
CAS
2001年第2期175-179,共5页
Journal of Jiamusi University：Natural Science Edition
关键词
磷酸钙生物陶瓷
羟基磷灰石
制备
力学性能
calcium phosphate bioceramic
hydroxylapatite
preparation processes
mechanical properties
