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PREPARATION AND SURFACE PROPERTIES OF ACRYLIC COPOLYMERS CONTAINING fluorinated monomers

Chinese Journal of Polymer Science 2006年第6期24卷 575-578页

作者： Tai-jiang Gui Hao Wei Ying Zhao Xiu-lin Wang Du-jin Wang Duan-fu Xu Chemistry and Chemical Engineering College Ocean University of China Qingdao 266003 China State Key Laboratory of Polymer Physics and Chemistry Joint Laboratory of Polymer Science and Materials Institute of Chemistry Chinese Academy of Sciences Beijing 100080 China Marine Research Institute of Chemical Industry Qingdao 266071 China

A series of copolymers comprising butylmethacrylate, styrene, butylacrylate, hydroxypropyl acrylate and perfluoroalkyl methacrylate were synthesized by the free radical polymerization using BPO as an initiator. The surface property of the copolymer films was subsequently characterized. The contact angle measurements and energy dispersive analysis of X-ray （EDAX） show that the length and content of perfluoroalkyl side chains in the copolymers are crucial for the preparation of the film with low surface energy. At a given content of fluorinated monomers in the copolymers, the longer the perfluoroalkyl side chain, the larger the water contact angle of the copolymer films will be. On the other hand, the higher the content of fluorinated monomers, the lower the surface energy is. The water contact angle increases with the increase of the fluorinated monomer content and reaches a plateau at 3 wt% of fluorinated monomer content.

关键词： Acrylate copolymers fluorinated monomers Surface property Contact angle X-ray energy dispersive analysis.

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Recent advances in fluorinated polymers:synthesis and diverse applications

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Science China Chemistry 2023年第12期66卷 3347-3359页

作者： Yutong Chen Chuan Luo Faqi Hu Zhenkai Huang Kan Yue South China Advanced Institute for Soft Matter Science and Technology School of Emergent Soft MatterSouth China University of TechnologyGuangzhou 510640China School of Materials Science and Hydrogen Energy Foshan UniversityFoshan 528000China Jiangsu Key Laboratory of Advanced Functional Polymers Design and Application Soochow UniversitySuzhou 215000China

fluorinated polymers exhibit a unique combination of attributes,including chemical inertness,low surface energy,exceptional weather resistance,and intriguing electrical *** mini review provides an overview of recent advancements in the research of fluorinated polymers,highlighting the development of synthetic strategies for novel fluorinated polymers and their diverse applications in various *** fluorinated polyolefins can be modified through chemical methods to produce functional *** of fluorinated olefins with non-fluorinated monomers effectively addresses synthesis challenges,yielding main-chain fluoro-containing polymers with specific functional ***,recent studies have revealed that free radical(co)polymerization of fluorinated(meth)acrylate monomers leads to new fluorinated polymers with enhanced solubility,processability,and structural *** on these new synthetic strategies,a range of fluorinated polymer materials has been developed for a multitude of applications,including flexible electrodes,alternating current(AC)electroluminescent devices,energy storage capacitors,triboelectric nanogenerators,and lithium *** their customized structures and excellent properties,fluorinated polymers hold significant promise to uncover more potential applications in the era of flexible and wearable electronics.

关键词： fluorinated polymers fluorinated monomers flexible electronic device lithium batteries triboelectric nanogenerator

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