Multistimuli, Multiresponsive Metallo-Supramolecular Polymers

J. Benjamin Beck, Stuart J. Rowan

研究成果: Article査読

620 被引用数 (Scopus)

抄録

The use of metal ion-induced polymerizations of a ditopic ligand offers a facile route to the preparation of organic/inorganic hybrid materials. Such metallo-supramolecular polymers potentially offer the functionality of the metal ion along with the processibility of a polymer. We report, herein, the preparation of gellike metallo-supramolecular polymers prepared from a monomer unit, which consists of a 2,6-bis-(benzimidazolyl)-4-hydroxypyridine unit attached to either end of a polyether chain, mixed with a transition metal ion (e.g., Co(II) or Zn(II)) and a small percentage of a lanthanoid metal (e.g., La(III), Eu(III)). Such materials show dramatic reversible responses to a variety of stimuli, including thermal, mechanical, chemo, and photo. The nature of the response can be controlled by the nature of the combination of transition metal ion and lanthanide metal ion used.

本文言語English
ページ(範囲)13922-13923
ページ数2
ジャーナルJournal of the American Chemical Society
125
46
DOI
出版ステータスPublished - 2003 11 19
外部発表はい

ASJC Scopus subject areas

  • Chemistry(all)

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