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Preparation and Characterization of Nano Hydroxyapatite

文献类型： 会议论文

第一作者： B.Li

作者： B.Li 1 ; X.L.Wang 2 ; B.Guo 3 ; Y.M.Xiao; H.S.Fan; X.D. Zhang;

作者机构： 1.National Engineering Research Center for Biomaterial, Sichuan University, Chengdu 610064 China

2.College of Chemical engineering, Sichuan University, Chengdu 610064 China

3.West China Eye Center of Huaxi Hospital, Sichuan University, Chengdu 610064 China

关键词： nano;hydroxyapatite;co-precipitate;citric acid

会议名称： Bioceramics vol.19 pt.1

主办单位：

页码： 235,238-

摘要： The aim of this study is to prepare nano hydroxyapatite powder. Hydroxyapatite powder was prepared via co-precipitated method with the addition of citric acid at pH 9-11 in ambient environment. The precipitates were aged for 24hs, and then milled into powder after washed and dried. The particle morphology and particle size of as prepared HA powders were characterized. The results showed that hydroxyapatite powder with width of 10-30nm and length of 30-100nm was prepared by wet co-precipitation.

分类号： [ "R318.08" , "R318.08"]

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