Dichroism of π-conjugated poly(quinoxaline-5,8-diyl)s in stretched poly(vinyl alcohol) film and photoluminescence of the polymer

Chemistry Letters

Volumn , Issue 1, 1996, Pages 65-66

  Yamamoto, Takakazu ^a   Lee, Bang Lin ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 20544445908     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1996.65     Document Type: Article

References (11)

1. T. A. Skotheim, "Handbook of Conducting Polymers," Marcel Dekker, New York (1986), Vols. I and 2;
2. H. Kuzmany, M. Mehring, and S. Roth, "Electronic Properties of Polymers," Springer, Berlin (1992).
3. T. Yamamoto, T. Maruyama, Z. -H. Zhou, T. Ito, T. Fukuda, Y. Yoneda, F. Begum, T. Ikeda, S. Sasaki, H. Takezoe, A. Fukuda, and K. Kubota, J. Am. Chem. Soc., 116, 4832 (1994).
4. Kagakubenran Kisohen Kaitei Yonpan, Maruzen, Tokyo (1993) II-614.
5. (a) T. Kanbara and T. Yamamoto, Chem. Lett., 1993, 1459;
6. (b) T. Kanbara and T. Yamamoto, Macromolecules, 26, 3464 (1993);
7. (c) T. Yamamoto, T. Inoue, and T. Kanbara, Jpn. J. Appl. Phys., 33, L250 (1994).
8. T. Yamamoto and H. Etori, Macromolecules, 28, 3371 (1995).
9. 3-soluble fraction.
10. Absorption by the PVA film is corrected.
11. The decrease in the intensity of Band B at the ⊥ mode in Figure 1b-2 will leads to decrease in its tail absorption at 380 nm (the position of Band A). It one takes into account of this, the intensity of Band A seems to be increased at the ⊥ mode compared with that at the // mode.