Synthesis of Polyphenylene Ether Derivatives: Estimation of Their Dielectric Constants

Yuusuke Seike, Yuriko Okude, Izumi Iwakura, Ikuka Chiba, Taketo Ikeno, Tohru Yamada

研究成果: Article査読

24 被引用数 (Scopus)

抄録

A series of poly(2-alkyl-6-phenylphenylene ether)s were prepared by the oxidative polymerization of 2-alkyl-6-phenylphenols. Their dielectric constants were approximately 2.5, whereas it was found that the phenyl group at the 6-position clearly increased the Q factor of the polymer compared with poly(2,6-dimethylphenylene ether), PPE. These values were qualitatively predicted from the polarizability and the molar volume calculated by the theoretical analysis of the unit structure at the HF/6-31 G* level.

本文言語English
ページ(範囲)1876-1881
ページ数6
ジャーナルMacromolecular Chemistry and Physics
204
15
DOI
出版ステータスPublished - 2003 10月 16

ASJC Scopus subject areas

  • 凝縮系物理学
  • 物理化学および理論化学
  • 有機化学
  • ポリマーおよびプラスチック
  • 材料化学

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