| 二氧化硅微球的两种氨基化改性方法研究 |
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| 引用本文： | 韩冰,;林三清,;温新兰,;夏加亮,;徐春曼,;宋秀美.二氧化硅微球的两种氨基化改性方法研究[J].湛江师范学院学报,2014(3):63-66. |
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| 作者姓名： | 韩冰 ;林三清 ;温新兰 ;夏加亮 ;徐春曼 ;宋秀美 |
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| 作者单位： | [1]湛江师范学院化学科学与技术学院,广东湛江524048; [2]广东高校新材料工程技术开发中心,广东湛江524048 |
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| 基金项目： | 湛江师范学院自然科学研究项目2012年（L1203）. |
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| 摘 要： | 二氧化硅微球表面的官能化改性进一步拓展了硅球的研究与应用.实验中用两种方法对二氧化硅微球进行氨基化改性.通过茚三酮显色反应确定了氨基的引入;比表面积对比结果表明,两种氨基化改性方法对硅球的粒径大小影响不大.
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| 关 键 词： | 二氧化硅微球 表面改性 氨基化 |
Amino-modified Silica Microspheres |
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| Institution: | HAN Bing,LIN Sanqing,WEN Xinlan,XIA Jialiang,XU Chunman,SONG Xiumei(1. College of Chemistry Science and Technology, Zhanjiang Normal University, Zhanjiang 524048, Guangdong, China; 2. Development Center for New Materials Engineering Technology in Universities of Guangdong, Zhanjiang 524048, Guangdong, China) |
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| Abstract: | The functionalized modification of the surface of silica microspheres expanded the research and application of silica materials.In this thesis,the silica microspheres with amide groups were modified by two different ways.The color reaction of ninhydrin certified the introduction of amino groups to the surface of silica microspheres.And the contradistinction of specific surface area of silica microspheres be-fore and after modification showed that both modified way did not influence the size of silica microspheres. |
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| Keywords: | silica microsphere surface modification amination |
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