可控多孔生物陶瓷制备技术的可控性研究分析  

Study and analysis on controllable capabitity of preparation technology porous bioceramics with controllable macrostucture

作　　者：曾垂省[1] 李章勇[1] 陈晓明[2] 闫玉华[2] 牟永阁[1] 王伟[1] 

机构地区：[1]重庆邮电学院,重庆400065 [2]武汉理工大学生物中心,湖北武汉430070

出　　处：《重庆邮电学院学报（自然科学版）》2005年第5期640-643,共4页Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)

基　　金：国家自然科学基金资助项目(60471041);国家高技术研究发展计划基金资助项目(2002AA36080)

摘　　要：可控多孔生物陶瓷技术的主要优势体现在它的可控性,即制品的孔结构可以根据制备工艺参数来加以控制。为了得到该技术的可控性具体情况,专门对该技术可控性进行了研究分析,选用不同的工艺参数进行研究试验。研究结果表明,该技术只须通过改变有机泡沫微球大小及其含量即可实现多孔生物陶瓷的孔的大小、显气孔率的大小以及孔的连通性等方面的控制,为以后制定具体的孔结构可控的多孔生物陶瓷生产工艺提供依据。The advantage of the preparation technology of porous bioceramics with controllable macrostructure consists in its controllable capability, which recants that the hole structure of the product can be controlled by selecting the different parameters of the preparation technology. In the paper its controllable capability is studied and analyzed in order to gain the material things about its controllable capability. Selected the different, parameters of the preparation technology and tested, and the result indicats that the preparation technology is able to control the size of the hole, the rate of apparent porosity and the hole connectivity and so on only by changing the size and the content of the organic foam small-sphere.

关 键 词：多孔生物陶瓷 可控性 有机泡沫微球 显气孔率 

分 类 号：Q81[生物学—生物工程]