【摘要】 通过乙烯基二茂铁与醋酸乙烯酯共聚反应得到不同组分的无规共聚高分子,并对其过渡金属离子配合物的介电性能做了较为详尽的研究。结果显示二茂铁基和配位基团对其介电常数都有不同程度的影响,在大约600 MHz以下较低的测试频段,随着共聚物中二茂铁含量的增加,其介电常数值较大,但在600～1000 MHz较高频段共聚物的组成对其介电常数影响不大;同时测试结果还显示二茂铁基和配位基团二者还可能对介电常数的影响存在协同效应。更多还原

【Abstract】 In this paper, random copolymers bearing different composition were prepared by the copolymerization of vinylferrocene and vinyl acetate. The dielectric performance of copolymers coordinated with transitional metal ions was studied exhaustively. The results indicated that ferrocene arid coordination group had influence on its dielectric parameters to a certain extent. In more specific terms, dielectric constant values showed higher with increasing contents of ferrocene in copolymer below 600 MHz, while it’s the other way under 600～1000 MHz. And there maybe existed a kind of synergetic effect between ferrocene and coordination group.更多还原