Preparation and Characteristics of Hydroxyapatite Whiskers by Homogeneous Precipitation Method  

作　　者：王友法 

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2001年第3期19-22,共4页武汉理工大学学报（材料科学英文版）

基　　金：Funded by Nature Science Foundation of Hubei Provence (No.99J076)

摘　　要：Hydroxyapatite whilkers were prepared by the homogeneousprecipitation method. Soluble calci- um ion and phosphate ion wereused as initial materials, they were refluxed respectively at 85 deg.C, 90 deg. C and 95 deg. C for various lengths of time. A properprecipitation agent was selected to control the releasing speed ofions in the system; it induced the hydroxyapatite crystal to grow indesired way. The pH each solutions were mea- sured continuouslyduring the reaction.Hydroxyapatite whilkers were prepared by the homogeneousprecipitation method. Soluble calci- um ion and phosphate ion wereused as initial materials, they were refluxed respectively at 85 deg.C, 90 deg. C and 95 deg. C for various lengths of time. A properprecipitation agent was selected to control the releasing speed ofions in the system; it induced the hydroxyapatite crystal to grow indesired way. The pH each solutions were mea- sured continuouslyduring the reaction.

关 键 词：Hydroxyapatite Whiskers Homogeneous Precipitation Method HYDROLYSIS 

分 类 号：O782[理学—晶体学]