CAJ | 학술논문

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。
이양화규미구표면적관능화개성진일보탁전료규구적연구여응용。실험중용량충방법대이양화규미구진행안기화개성。통과인삼동현색반응학정료안기적인입；비표면적대비결과표명，량충안기화개성방법대규구적립경대소영향불대。
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.