通过添加不同有机模板,采用水热均相沉淀法制备了晶须状羟基磷灰石纳米材料.通过扫描电子显微分析( SEM)和X射线衍射分析(XRD)研究了羟基磷灰石晶须的形貌、长径比以及相组成等.结果表明,以乙二胺四乙酸(EDTA)、十六烷基三甲基溴化铵(CTAB)、山梨醇为有机模板,均能制备出晶须状羟基磷灰石,其中以EDTA为有机模板制备的羟基磷灰石晶须纯度最高,以山梨醇为模板制备的晶须具有较高的长径比和均一的形貌.
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