Conducting azulene-thiophene copolymers with intact azulene units in the polymer backbone

被引:53
作者
Wang, FK [1 ]
Lai, YH [1 ]
机构
[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore
关键词
D O I
10.1021/ma025662i
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Conjugated azulene-thiophene copolymers with intact azulene units in the polymer chain were prepared. The molecular structures of the polymers were confirmed by nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR) and elemental analysis. The copolymers demonstrated reversible optical and electronic properties upon protonation and deprotonation due to the formation of azulenium radical cations.
引用
收藏
页码:536 / 538
页数:3
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