Syntheses and properties of thiophene- and pyrrole-based liquid crystalline small-bandgap conjugated polymers

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作者：
Goto, H. [1 ]
Akagi, K. [1 ]
机构：
[1] Univ of Tsukuba, Tsukuba, Japan
来源：
Synthetic Metals | 1999年 / 102卷 / 1 -3 pt 2期
关键词：
3-2. Polarizing PL spectra Figure 2 shows polarizing photoluminescent (PL) spectra of the thiophene-based polymer with liquid crystallinity. There observed a substantial difference in intensity between parallel and perpendicular to the rubbing direction; giving a definite PL anisotropy. Acknowledgments The present study was supported by a Grant-in-Aid for Scientitic Research from the Ministry of Education; Culture and Science of Japan. References [l] J. L. Bredas; Mol; Cryst; Liq; 118; (1985); 49; 2; H; Goto; K; Akagi; Shirakawa; Syntb; Met; 84; (1997);
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