| 介孔微球的合成及其缓释性能研究 |
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| 引用本文： | 杨旭.介孔微球的合成及其缓释性能研究[J].广东化工,2009,36(5):3-5. |
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| 作者姓名： | 杨旭 |
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| 作者单位： | 华南理工大学化学与化工学院,广东广州,510641 |
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| 摘 要： | 在乙醇．水溶剂体系用十二胺（DDA尚十六酸（PA）作模板，快速合成具有规整粒径的介孔孔道的氧化硅微球（UMSS）。采用XRD，SEM／TEM，IR，TG／DSC等表征手段对合成样品进行分析。结果显示。合成的氧化硅微球在400nm，具有大的比表面积和一定热稳定性；并考察了氧化硅微球吸附缓释罗丹明b性能研究。
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| 关 键 词： | 双模板 氧化硅-明胶微球 介孔 |
Synthesis and Study for Mesoporous Sphere and Their Capacity of Control Releasing |
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| Yang Xu.Synthesis and Study for Mesoporous Sphere and Their Capacity of Control Releasing[J].Guangdong Chemical Industry,2009,36(5):3-5. |
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| Authors: | Yang Xu |
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| Affiliation: | Yang Xu(Department of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510641,China) |
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| Abstract: | In the ethanol-water solvent a novel uniform mesoporous silica sphere(UMSS) was prepared by using dual templates consisted of dodecyl amine(DDA) and palmitic acid(PA).Through characterization methods of XRD,SEM/TEM,IR and TG/DSC it showed that the UMSS with huge special area and good thermal stability has diameters of 400 nm.Their excellent capability of releasing rhodamine B under control was also investigated. |
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| Keywords: | uniform silica sphere mesoporous control release |
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