A norbornene polymer brush for electro-optic applications

Yue Jia, Andrew M. Spring, Feng Yu, Kazuhiro Yamamoto, Isao Aoki, Akira Otomo, Shiyoshi Yokoyama

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Norbornene-dicarboximide derived polymer brushes containing Disperse Red 1 appended chromophores have been prepared by sequencial ring opening metathesis polymerization and atom transfer radical polymerization. This brush was then employed as an electro-optic polymer host for high molecular hyperpolarizability phenyl vinylene thiophene vinylene (FTC) bridge chromophores in a binary chromophore system. The r33 of the polymer brush/bi-chromophore network was evaluated via in situ poling and was measured as 94 pm/V compared to the benchmark polymethylmethacrylate (PMMA) system of 76 pm/V with an identical chromophore. Furthermore, our polymer brush/bi-chromophore network exhibited an enhanced poling efficiency of 1.37 (nm/V)2 as compared to a simple PMMA - FTC host - guest 0.70 (nm/V)2.

Original languageEnglish
Pages (from-to)175-179
Number of pages5
JournalThin Solid Films
Volume554
DOIs
Publication statusPublished - Mar 3 2014

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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