Synthesis and electrooptical characterization of polysiloxanes containing indolyl groups acting as photoconductive substrates for photorefractive materials

Rocco Angelone, Claudia Castè, Valter Castelvetro, Francesco Ciardelli, Arturo Colligiani*, Francesco Greco, Alessandro Mazzotta, Giacomo Ruggeri

*この研究の対応する著者

研究成果査読

6 被引用数 (Scopus)

抄録

Synthesis and electrooptical analysis of polysiloxane and poly-N-vinyl derivatives containing indolyl groups are reported. The indole group and some of its methyl derivatives have been taken into account in order to evaluate their behaviour, with respect to that of the widely employed carbazole group, when used as photoconductive centres attached to a polymer chain. The obtained data show that photoconductivity and traps formation mechanism can be inferred as functions of the physico-chemical parameters (electric dipole moment and ionization potential) of the different groups and polymers involved. To this end such parameters have been carefully computed for a series of pyrrole, indole and carbazole derivatives. The 2,3-dimethylindole derivative appears to be particularly promising due to its electrooptical behaviour in the red absorption region where measurements have been accomplished and are shown to be consistent with the theoretical predictions.

本文言語English
ページ(範囲)1-15
ページ数15
ジャーナルE-Polymers
出版ステータスPublished - 2004
外部発表はい

ASJC Scopus subject areas

  • ポリマーおよびプラスチック
  • 物理化学および理論化学
  • プロセス化学およびプロセス工学

フィンガープリント

「Synthesis and electrooptical characterization of polysiloxanes containing indolyl groups acting as photoconductive substrates for photorefractive materials」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル