Abstract This review aims at updating various studies to design BaTiO3@polymer/Fluoropolymer nanocomposites, to study their properties and performances and to supply their applications. Dielectric nanocomposite materials with high energy density exhibit promising performances for energy storage applications. Major efforts have been performed to combine the efficient properties and high dielectric constant of ceramics with the flexibility and easy processing of polymers. Actually, the dielectric properties of the nanocomposite are influenced by the dielectric features of both ceramic and polymer. Thus, the choice of the two components become crucial in turning the desired properties. Another important factor is the modification strategy to get such nanocomposites, where the major routes are the “grafting from”, “grafting onto” and melt process while most fluoropolymers studied are polyvinylidene fluoride (PVDF), VDF containing-copolymers and terpolymers and poly(acrylates) bearing fluoroalkyl side groups. Additionally, fluorinated silanes have also been involved in sol–gel chemistry to decorate BaTiO3 surface, as well as tetrafluorophthalic acid or fluorinated dopamine did. This review also summaries the current state of high energy density nanocomposites based on BaTiO3 as a ceramic nanofiller and fluoropolymer as matrix.

中文翻译：

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用于高储能的核壳结构 BaTiO3@聚合物/氟化聚合物纳米复合材料的最新进展：合成、介电性能和应用

摘要 本综述旨在更新各种研究，以设计 BaTiO3@聚合物/含氟聚合物纳米复合材料，研究它们的性质和性能并提供它们的应用。具有高能量密度的介电纳米复合材料在储能应用中表现出良好的性能。为了将陶瓷的高效性能和高介电常数与聚合物的柔韧性和易加工性相结合，已经进行了大量努力。实际上，纳米复合材料的介电性能受陶瓷和聚合物介电特性的影响。因此，两种成分的选择对于转变所需的特性变得至关重要。另一个重要因素是获得此类纳米复合材料的改性策略，其中主要途径是“接枝自”，“接枝”和熔融工艺，而研究的大多数含氟聚合物是聚偏二氟乙烯 (PVDF)、含 VDF 的共聚物和三元共聚物以及带有氟烷基侧基的聚丙烯酸酯。此外，氟化硅烷也参与了溶胶-凝胶化学以装饰 BaTiO3 表面，四氟邻苯二甲酸或氟化多巴胺也是如此。本综述还总结了基于 BaTiO3 作为陶瓷纳米填料和含氟聚合物作为基质的高能量密度纳米复合材料的现状。