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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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氟磷灰石的微乳液法制备及其表征
DOI: 10.3969/j.issn.1001-4381.2013.07.016, PP. 83-86
Keywords: 氟磷灰石,羟基磷灰石,微乳液,生物材料
Abstract:
在OP乳化剂/异辛烷/正葵醇/((NH4)2HPO4溶液、Ca(NO3)2溶液及KF溶液)四元微乳液体系下合成氟磷灰石,采用扫描电镜(SEM),X射线衍射(XRD),红外光谱分析(FT-IR),电子能谱(EDS)等研究方法对不同pH条件下合成的氟磷灰石样品进行表征。结果表明在弱碱条件下更利于氟磷灰石的合成,同时结晶程度更高;在pH=7.5条件下所制备氟磷灰石的Ca/P比约为1.62,与理论值(1.67)较为接近。
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