<b>Reaction Reversibility of Prepolymers with Anthracene Groups in Side </b><b>Chains and at Chain Ends. </b>

DOI Web Site
  • Yoshie Naoko
    Institute of Industrial Science, The University of Tokyo (4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan)
  • Watanabe Akane
    Institute of Industrial Science, The University of Tokyo (4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan) Department of Chemistry and Energy Engineering, Tokyo City University
  • Ishida Kazuki
    Institute of Industrial Science, The University of Tokyo (4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan)
  • Kobayashi Koichi
    Department of Chemistry and Energy Engineering, Tokyo City University

Bibliographic Information

Other Title
  • <b>アントラセンを側鎖または末端に持つプレポリマーの光可逆反応性 </b>
  • アントラセンを側鎖または末端に持つプレポリマーの光可逆反応性
  • アントラセン オ ソクサ マタワ マッタン ニ モツ プレ ポリマー ノ ヒカリ カギャク ハンノウセイ

Search this article

Description

SynopsisNovel polymers with dynamic bonds were developed from prepolymers having anthracene groups in side chains and at chain ends. The polymerization of the prepolymer by photodimerization of anthracene group and the depolymerization by photo-/thermal-dissociation of the linkage were followed by UV-vis measurement. As main chains of the prepolymers, polystyrene and poly(ethylene adipate) were selected. Polystyrene is in the glass state at room temperature while poly(ethylene adipate) is in the semicrystalline state. Through the comparison of the polymerization/depolymerization behavior of these polymers, the effect of the molecular mobility on the reaction was discussed.

Journal

Related Projects

See more

Details 詳細情報について

Report a problem

Back to top