表面技术2017，Vol.46Issue(11)：110-115,6.DOI:10.16490/j.cnki.issn.1001-3660.2017.11.016
含氟两亲性聚合物刷构筑及防污应用研究进展
Development and Application of Antifouling Coatings Based on Fluorinated Amphiphilic Polymer Brushes
摘要
Abstract
Surface grafted polymer brush is an effective method of improving surface physicochemical property and pre-venting adsorption of biomacromolecules including protein as well as other fouling organisms. Fluoropolymer is an ideal con-stituent forming amphiphilic polymer brush due to its strong hydrophobicity, low surface energy and low surface adhesive force. Forming method, category and antifouling mechanism of fluorine-containing amphiphilic polymer brush were overviewed, latest research results of this coating in anti-protein, germ, alga and other fouling organisms were introduced emphatically. Effects of such factors as chemical composition, surface reconstruction and elasticity modulus of the brush on microphase separation be-havior and antifouling property were analyzed in detail. Ratio of hydrophilic and hydrophobic constituents had certain effects on phase separation behavior of the coating. Phase separation structures in different size and morphology might take shape by changing ratio of hydrophilic and hydrophobic constituents, antifouling property of the coating was further affected. Connection mode of hydrophilic and hydrophobic constituents might affect reconstruction behavior of the coating surface, transform the hy-drophilic and hydrophobic constituents, and control antifouling behavior of the coating surface. Antifouling mechanism of the fluorine-containing amphiphilic polymer brush was preliminarily revealed from the aspect of molecular design. Finally, it was pointed out that developing multifunctional fluorine-containing amphiphilic polymer brush featuring in several synergistic anti-fouling mechanisms would be major development trend of amphiphilic polymer coating in the future.关键词
氟元素/两亲性/聚合物刷/抗蛋白/抗菌/防污Key words
fluoride element/amphipathy/polymer brush/anti-protein/antibacterial/antifouling分类
矿业与冶金引用本文复制引用
田澍,刘文庆,刘志雄,蒲吉斌,王立平..含氟两亲性聚合物刷构筑及防污应用研究进展[J].表面技术,2017,46(11):110-115,6.基金项目
国家自然科学基金青年基金项目(51603217) （51603217）
中国博士后基金面上项目(2016M592023) （2016M592023）
宁波市自然科学基金(2016A610258) Supported by the National Natural Science Foundation of China (51603217), the China Postdoctoral Science Foundation Funded Project (2016M592023) and the Ningbo Natural Science Foundation (2016A610258) （2016A610258）
