High Surface Area Contorted Conjugated Microporous Polymers Based on Spiro-Bipropylenedioxythiophene
作者:Jia-Xing Jiang、Andrea Laybourn、Rob Clowes、Yaroslav Z. Khimyak、John Bacsa、Simon J. Higgins、Dave J. Adams、Andrew I. Cooper
DOI:10.1021/ma101468r
日期:2010.9.28
Conjugated polymers derived from thiophene or 3,4-ethylenedioxythiophene derivatives have been widely investigated for use in organic thin-film transistors and organic photovoltaic devices. We describe here the synthesis of a series of conjugated microporous polymers formed by reaction of spiro-bis(2,5-dibromopropylenedioxythiophene) with one of three di- or triethynyl monomers. These polymers have surface areas up to 1631 m(2)/g and exhibit significant microporosity, suggesting possible applications in the fields of organic electronics or optoelectronics.