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学科主题: 氟化学 ; 高分子化学
题名: Synthesis of fluorinated hyperbranched polymers capable as highly hydrophobic and oleophobic coating materials
其他题名: Synthesis of fluorinated hyperbranched polymers capable as highly hydrophobic and oleophobic coating materials
作者: Tang WY(汤威宜) ; Huang YG(黄焰根) ; Meng WD(孟卫东) ; Qing FL(卿凤翎)
通讯作者: 卿凤翎
刊名: Eur. Polym. J.
发表日期: 2010
卷: 46, 期:3, 页:506-518
收录类别: SCI
部门归属: 东华大学; 中国科学院上海有机化学研究所
英文摘要: A series of coating materials were prepared from two classes of hyperbranched polymers containing short fluorocarbon chains (HPEFs/HPUFs). The obtained hyperbranched polymers were characterized by FT-IR, H-1 NMR, C-13 NMR, F-19 NMR, GPC and TG analyses. HPEFs/HPUFs exhibited very low surface free energies (13.67-24.49 mJ/m(2)) which almost are independent of their internal backbone but dependent on the terminal fluorocarbon chains. Highly hydrophobic and/or oleophobic surfaces of cotton woven fabric can be achieved from these polymers by solution-immersion coating method. The static and dynamic wettabilities of the HPEFs/HPUFs treated fabrics have been investigated. The static contact angles reached to 146 degrees, 122 degrees and 102 degrees for water, hexadecane and decane, respectively. The lowest contact angle hysteresis reached to 5.9. (C) 2009 Elsevier Ltd. All rights reserved.
语种: 英语
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WOS记录号: WOS:000276284200014
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/17683
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Tang WY,Huang YG,Meng WD,et al. Synthesis of fluorinated hyperbranched polymers capable as highly hydrophobic and oleophobic coating materials[J]. Eur. Polym. J.,2010,46(3):506-518.
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