| 含氟超支化碳纳米管超疏水材料的制备及应用 |
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| 引用本文： | 王连军,李洁. 含氟超支化碳纳米管超疏水材料的制备及应用[J]. 印染, 2011, 37(9) |
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| 作者姓名： | 王连军 李洁 |
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| 作者单位： | 湖南工程学院,化学化工学院,湖南,湘潭,411104 |
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| 摘 要： | 采用含氟超支化聚合物对多壁碳纳米管表面进行功能化改性,合成了两种含氟的多壁碳纳米管杂化材料(MWCNT-HPEF/HPUF).通过傅里叶转变-红外谱图(FT-IR)、扫描电子显微镜(SEM)研究表明,超支化聚合物通过共价键连接在多壁碳纳米管表面;采用浸渍MWCNT-HPEF/HPUF 乙醇分散液的方法制备了超疏水性棉织物,处理后的棉织物对水静态接触角151°,接触角滞后小于5°,但拒油性较差,仅为2级.
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| 关 键 词： | 改性 疏水性 棉织物 |
Preparation and application of hyperbranched carbon nanotube superhydrophobic materials containing fluorocarbon |
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| WANG Lian-jun,LI Jie. Preparation and application of hyperbranched carbon nanotube superhydrophobic materials containing fluorocarbon[J]. Dyeing and Finishing, 2011, 37(9) |
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| Authors: | WANG Lian-jun LI Jie |
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| Affiliation: | WANG Lian-jun,LI Jie(The Chemistry and Chemical Engineering Department,Hunan Institute of Engineering,Xiangtan 411104,China) |
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| Abstract: | Two superhydrophobic surface materials are synthesized by modifying multi-walled carbon nanotubes(MWCNT) with short fluorocarbon chain terminated hyperbranched polyester/poly(urea-urethane)(HPEF/HPUF).The characterization of pure nano composites(MWCNT-HPEF/HPUF) by FT-IR and SEM indicates that HPEF/HPUF are covalently attached to the MWCNT surface.The solution of MWCNT-HPEF/HPUF in ethanol is used to treat cotton fabric,it is found that the treated cotton fabric has good hydrophobicity with contact angle of... |
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| Keywords: | modification hydrophobicity cotton fabric |
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