Preparation of Porous HAw/β-TCP Ceramics with In situ Synthesis of HA Whiskers

摘要：

　　Adding whiskers to ceramic was a way that has been used to strengthen the ceramics matrix.For porous materials,strength of pore walls was an important factor for strength of the whole materials.Porous calcium phosphate ceramics were always used as scaffolds of bone tissue engineering because of their biocompatible and osteoconductibility.In this work,HA whiskers were born in the porous β-TCP ceramic during in situ procedure.The HA whiskers with about 2μm for length and 100rm for diameter were observed from SEM photographs of as-fabricated porous HA ceramics,and the phase content was determined by XRD.

关键词： Hydroxyapatite Porous Whiskers

作者: Qingfeng Zan Yaocong Han Limin Dong Chen Wang Jiemo Tian

作者单位: Beijing Key Lab of Fine Ceramics, Institute of Nuclear and New Energy Technology, Tsinghua Universit School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P.R.China

会议类型: 国际会议

会议名称: The Sixth China International Conference on High-Performance Ceramics(第六届中国先进陶瓷国际研讨会(CICC-6))

会议地点: 哈尔滨

会议语种:英文

页码: 617-619

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）