| 反相微乳液法合成超细磷酸镁铵 |
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| 引用本文： | 张永祥,路善行,张喆轶,王佳,廖建国.反相微乳液法合成超细磷酸镁铵[J].人工晶体学报,2017(6). |
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| 作者姓名： | 张永祥 路善行 张喆轶 王佳 廖建国 |
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| 作者单位： | 河南理工大学材料科学与工程学院,焦作,454000 |
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| 基金项目： | 国家自然科学基金(U1304820)，河南省重点科技攻关计划(152102210103) |
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| 摘 要： | 利用反相微乳液法制备磷酸镁铵(MAP),并使用X射线衍射仪(XRD)、扫描电子显微镜(SEM)、红外光谱仪(FT-IR)及热分析仪(TG-DSC)对其进行表征。结果表明,反相微乳液法制备出的MAP分布更窄,尺寸更小;不同方法得到了晶型不同的MAP;其中十六烷基三甲基溴化铵作为表面活性剂制备出的MAP粒径分布最窄;采用十二烷基苯磺酸钠作为表面活性剂制备出的MAP粒径最小,热稳定性最好。
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| 关 键 词： | 磷酸镁铵 表面活性剂 反相微乳液 纳米材料 生物材料 |
Synthesis of Ultrafine Magnesium Ammonium Phosphate Particles by Inverse Microemulsion Method |
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| ZHANG Yong-xiang,LU Shan-xing,ZHANG Zhe-yi,WANG Jia,LIAO Jian-guo.Synthesis of Ultrafine Magnesium Ammonium Phosphate Particles by Inverse Microemulsion Method[J].Journal of Synthetic Crystals,2017(6). |
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| Authors: | ZHANG Yong-xiang LU Shan-xing ZHANG Zhe-yi WANG Jia LIAO Jian-guo |
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| Abstract: | Magnesium ammonium phosphate (MAP) was prepared by inverse microemulsion method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), infrared spectroscopy (FT-IR) and thermal analysis (TG-DSC).The results show that MAP prepared by inversed microemulsion method is narrower and smaller in size.MAPs with different crystal forms were obtained by different methods.Cetyl trimethyl ammonium bromide as a surfactant to prepare a magnesium ammonium phosphate has the smallest particle size distribution.Sodium dodecyl benzenesulfonate as a surfactant to prepare a magnesium ammonium phosphate has the smallest particle size and the best thermal stability. |
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| Keywords: | magnesium ammonium phosphate surfactant inverse microemulsion nano-material biomaterial |
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