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Macromolecular engineering approach for the preparation of new architectures from fluorinated olefins and their applications
Progress in Polymer Science ( IF 27.1 ) Pub Date : 2020-05-16 , DOI: 10.1016/j.progpolymsci.2020.101255
Sk Arif Mohammad , Shashikant Shingdilwar , Sanjib Banerjee , Bruno Ameduri

An overview on fluorinated olefin-based architectures prepared by reversible deactivation radical polymerization (RDRP) techniques and their applications is presented. Controlled syntheses of well-defined fluoropolymers are discussed as a route to prepare tailored macromolecules of various architectures, such as homopolymers, block copolymers (BCPs), graft copolymers, and star/miktoarms. Primary examples of different strategies of synthesis include (a) Iodine Transfer Polymerization (ITP), (b) Reversible Addition-Fragmentation Chain Transfer/Macromolecular Design via the Interchange of Xanthates (RAFT/MADIX) polymerization, (c) Atom Transfer Radical Polymerization (ATRP), (d) Nitroxide Mediated Polymerization (NMP), (e) Organometallic-Mediated Radical Polymerization (OMRP) and (f) Others systems (based on tellurium, cobalt and other complexes). Synthesis of BCPs and graft copolymers of vinylidene fluoride (VDF), chlorotrifluoroethylene (CTFE) and other fluorinated monomers are also discussed, as along with those synthesized via Copper(I)-catalyzed azide-alkyne cycloaddition (click chemistry). Phase behavior and self-assembly of the fluorinated block copolymers are also reported. Special attention is devoted to the applications of fluoropolymer architectures in producing thermoplastic elastomers, medical tactile sensors, fuel cells membranes, functional coatings, electroactive polymers (e.g. piezoelectric/ferroelectric/dielectric devices and actuators), high energy storage capacitors, surfactants and composites.



中文翻译:

从氟化烯烃制备新结构的高分子工程方法及其应用

概述了可逆失活自由基聚合(RDRP)技术制备的氟化烯烃基体系结构及其应用。讨论了定义明确的含氟聚合物的受控合成,作为制备各种结构的量身定制的大分子的途径,例如均聚物,嵌段共聚物(BCP),接枝共聚物和星形/小臂。不同合成策略的主要示例包括(a)碘转移聚合(ITP),(b)可逆加成-断裂链转移/大分子设计,通过黄原酸酯的交换(RAFT / MADIX)聚合,(c)原子转移自由基聚合(ATRP),(d)一氧化氮介导的聚合(NMP),(e)有机金属介导的自由基聚合(OMRP)和(f)其他系统(基于碲,钴和其他配合物)。还讨论了BCP的合成以及偏二氟乙烯(VDF),三氟氯乙烯(CTFE)和其他氟化单体的接枝共聚物,以及通过铜(I)催化的叠氮化物-炔烃环加成反应(单击化学)。还报道了氟化嵌段共聚物的相行为和自组装。氟聚合物体系结构在生产热塑性弹性体,医用触觉传感器,燃料电池膜,功能涂料,电活性聚合物(例如压电/铁电/介电器件和致动器),高能存储电容器,表面活性剂和复合材料中的应用特别受到关注。

更新日期:2020-06-26
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