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Amphiphilic Hybrid π-Conjugated Polymers Containing Polyhedral Oligomeric Silsesquioxanes

✍ Scribed by Junpei Miyake; Toshiyuki Sawamura; Kenta Kokado; Yoshiki Chujo

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
299 KB
Volume
30
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Amphiphilic hybrid π‐conjugated polymers that have polyhedral oligomeric silsesquioxanes on their side chains have been successfully synthesized by the Sonogashira–Hagihara polycondensation reaction. The obtained polymers were studied with ultraviolet‐visible absorption and photoluminescence spectra. In these polymers, the π‐conjugation length was extended along the poly(p‐phenylene‐ethynylene) backbone. Furthermore, the content of the POSS substituents can influence the aggregation behavior of the polymers and subsequent luminescent properties.

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