微乳法制备纳米羟基磷灰石  

Microemulsion-Mediated Synthesis of Hydroxyapatite Nanoparticles

作　　者：付拴平[1] 牟占军[1] 王永娟[1] 秦文华[1] 

机构地区：[1]内蒙古工业大学,内蒙古呼和浩特010051

出　　处：《内蒙古石油化工》2009年第1期4-6,共3页Inner Mongolia Petrochemical Industry

基　　金：内蒙古自治区自然基金项目

摘　　要：本文以阳离子表面活性剂CTAB(十六烷基三甲基溴化胺)为模板剂,在反微乳体系中制备出了羟基磷灰石纳米晶粒,并通过红外光谱对其进行了结构表征。另外,通过改变水与表面活性剂的浓度比值,发现对产物羟基磷灰石纳米晶粒的粒度控制有着重要的影响。Calcium phosphate mamowires could be obtained in the reverse microemulsions of ionic surfactant,and the corresponding products adapt the structure of hydroxyapatite nanoparticles by IR spectra. And various comparison experiments showed that the molar concentration ratio between water and CTAB and the concentration of reactants play important roles in the particlediameter control of hydroxyapatite nanoparticles.

关 键 词：微乳液 表面活性剂 羟基磷灰石 纳米粒子 

分 类 号：TQ174.75[化学工程—陶瓷工业] TQ423.12[化学工程—硅酸盐工业]