| 纳米二氧化硅改性超疏水性汽车蜡的研究 |
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| 引用本文： | 郑秋红,李小红,郭建辉,吴志申,张平余. 纳米二氧化硅改性超疏水性汽车蜡的研究[J]. 应用化工, 2005, 34(8): 473-475 |
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| 作者姓名： | 郑秋红 李小红 郭建辉 吴志申 张平余 |
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| 作者单位： | 河南大学,特种功能材料重点实验室,河南,开封,475001 |
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| 基金项目： | 国家863计划资助课题(2002AA302607) |
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| 摘 要： | 将表面修饰有高疏水链结构的纳米二氧化硅微粒加入到汽车蜡中,制备出了具有疏水性的纳米复合涂层,利用接触角测定仪、扫描电子显微镜(SEM)考察了其性能。结果表明,当纳米微粒添加到5%时,涂层的接触角达到了150°以上,具有超疏水性,SEM观察了表面形貌。
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| 关 键 词： | 纳米二氧化硅 汽车蜡 疏水性 |
| 文章编号： | 1671-3206(2005)08-0473-02 |
| 修稿时间： | 2005-06-10 |
Study on superhydrophobic automobile wax modified by nano SiO2 |
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| ZHENG Qiu-hong,LI Xiao-hong,GUO Jian-hui,WU Zhi-shen,ZHANG Ping-yu. Study on superhydrophobic automobile wax modified by nano SiO2[J]. Applied chemical industry, 2005, 34(8): 473-475 |
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| Authors: | ZHENG Qiu-hong LI Xiao-hong GUO Jian-hui WU Zhi-shen ZHANG Ping-yu |
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| Abstract: | Hydrophobic nanocomposite coatings were prepared by adding the silica nanoparticles modified with high-hydrophobic chain structure on the surface to automobile wax.The properties of the as-prepared coatings were studied by contact angle mensuration apparatus and SEM.The results show that the contact angle of coatings was over 150°and the coatings become superhydrophobic when the nanoparticles added to 5%.In addition,the surface morphology of the coatings was observed by SEM. |
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| Keywords: | nano silicon dioxide automobile wax hydrophobicity |
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