The growth process of regular radiated nanorod bundles hydroxyapatite formed by thermal aqueous solution approach

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• 作者：Hui Yang ; Lijing Hao ; Naru Zhao ; Miaojun Huang ; Chang Du ; Yingjun Wang
• 关键词：Nanostructures ; Crystal growth ; Adsorption ; Nucleation ; Precipitation
• 刊名：Materials Chemistry and Physics
• 出版年：2013
• 出版时间：15 August, 2013
• 年：2013
• 卷：141
• 期：1
• 页码：488-494
• 全文大小：3001 K

文摘

Nanorod bundles of hydroxyapatite (nrHA) with ordered radiated structure was successfully prepared through hydrothermal treatment, with the hexadecyltrimethylammonium bromide (CTAB) and sodium citrate as surfactant and crystal modifier, respectively. The results showed that the citrate and CTAB played an important role in assembly of nanorods. Moreover, the pH value of the original solution also can influence the final morphology of products. The possible formation mechanism of nanorod bundle structure was discussed in detail.