摘要
探索了以生物来源的植酸为磷源,Ca(OH)_(2)为钙源的羟基磷灰石制备路线,发现采用固液混合球磨结合煅烧可成功制得羟基磷灰石.结果表明,最佳煅烧温度为1100℃,球磨时间为2 h,在此条件下制得的羟基磷灰石具有较高的纯度,可替代目前市售产品.
Hydroxyapatite was prepared using biogenic phytic acid as phosphorus precursor and calcium hydroxide as calcium precursor.Hydroxyapatite was prepared by solid-liquid mixed ball milling combined with calcination.Optimum calcination temperature was 1100℃,ball milling time was 2 h.Hydroxyapatite so prepared yielded high purity,and is a potential substitute for existing commercial supplies.
作者
李爱玲
邱东
LI Ailing;QIU Dong(Beijjing National Laboratory for Molecular Sciences,State Key Laboratory of Polymer Physics and Chemistry,CAS Research Education Center for Excellence in Molecular Sciences,Institute of Chemnistry,Chinese Academy of Sciences,100190,Bejing,China)
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2022年第4期662-666,共5页
Journal of Beijing Normal University(Natural Science)
基金
中国科学院STS区域重点资助项目(KFJ-STS-QYZX-084)
国家自然科学基金资助项目(51603210)。
关键词
羟基磷灰石
植酸
氢氧化钙
hydroxyapatite
phytic acid
calcium hydroxide
