Polyazulenes and polybiazulenes: Chiropfical switching and electron transfer properties of structurally segmented systems

Advanced Materials

Volumn 9, Issue 8, 1997, Pages 635-639

  Porsch, Michael ^a   Sigl Seifert, Gabriele ^a   Daub, Jörg ^a  

^a UNIVERSITY OF REGENSBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CARBOHYDRATES; CHEMICAL MODIFICATION; DOPING (ADDITIVES); ELECTROCHEMISTRY; ELECTRON TRANSPORT PROPERTIES; MOLECULAR STRUCTURE; OXIDATION; PLASTIC FILMS;

CHIROPTICAL SWITCHING; CIRCULAR DICHROISM SPECTROELECTROCHEMISTRY; POLYAZULENES;

AROMATIC POLYMERS;

EID: 0031170008     PISSN: 09359648     EISSN: None     Source Type: Journal    
DOI: 10.1002/adma.19970090809     Document Type: Article

References (21)

1. A. F. Diaz. J. Bargon, in Handbook an Conducting Polymers, Vol. 1, (Ed: T. A. Skotheim, Dekker, New York 1986, pp. 104-107.
2. Previous work on this subject: P.A. Bross, U. Schöberl, J. Daub, Adv. Mater. 1991, 3, 198; W. Schuhmann, J. Huber, A. Mirlach, J. Daub, Adv. Mater. 1993, 5, 124; A. Mirlach, M. Feuerer, J. Daub, Adv. Mater. 1993, 5, 450.
3. Previous work on this subject: P.A. Bross, U. Schöberl, J. Daub, Adv. Mater. 1991, 3, 198; W. Schuhmann, J. Huber, A. Mirlach, J. Daub, Adv. Mater. 1993, 5, 124; A. Mirlach, M. Feuerer, J. Daub, Adv. Mater. 1993, 5, 450.
4. Previous work on this subject: P.A. Bross, U. Schöberl, J. Daub, Adv. Mater. 1991, 3, 198; W. Schuhmann, J. Huber, A. Mirlach, J. Daub, Adv. Mater. 1993, 5, 124; A. Mirlach, M. Feuerer, J. Daub, Adv. Mater. 1993, 5, 450.
5. J. Bargon, S. Mohmand, R. J. Wallman, Mol. Cryst. Liq. Cryst. 1983, 93, 279; K. Tanaka, M. Toriumi, S. Wang, T. Yamabe, Polym. J. 1990, 22, 1001.
6. J. Bargon, S. Mohmand, R. J. Wallman, Mol. Cryst. Liq. Cryst. 1983, 93, 279; K. Tanaka, M. Toriumi, S. Wang, T. Yamabe, Polym. J. 1990, 22, 1001.
7. J. Daub, J. Salbeck, I. Aurbach, Angew. Chem., Int. Ed. Engl. 1988, 27, 291; Angew. Chem. 1988, 100, 278; C. Westermeier, Ph.D. Thesis. University of Regensburg, Germany 1993.
8. J. Daub, J. Salbeck, I. Aurbach, Angew. Chem., Int. Ed. Engl. 1988, 27, 291; Angew. Chem. 1988, 100, 278; C. Westermeier, Ph.D. Thesis. University of Regensburg, Germany 1993.
9. J. Daub, J. Salbeck, I. Aurbach, Angew. Chem., Int. Ed. Engl. 1988, 27, 291; Angew. Chem. 1988, 100, 278; C. Westermeier, Ph.D. Thesis. University of Regensburg, Germany 1993.
10. N. Harada, K. Nakanishi, Circular Dichroic Spectroscopy, University Science Books, Sausalito, CA 1983.
11. A. Tajiri, M. Fukudo, M. Hatano, T. Morita, K. Takase, Angew. Chem., Int. Ed. Engl. 1983, 22, 870; Angew. Chem. 1983, 95, 911.
12. A. Tajiri, M. Fukudo, M. Hatano, T. Morita, K. Takase, Angew. Chem., Int. Ed. Engl. 1983, 22, 870; Angew. Chem. 1983, 95, 911.
13. With the instrumental equipment (spectroelectrochemical cell interfaced with a CD-spectrometer Jasco J40A and data processor J-DPY) we were only able to record CD spectra up to 800 nm; the long-wave-length absorption band of the conducting film of poly-1 has an onset absorption far in the near infrared (NIR).
14. The cyclic voltammograms were carried out in a one-compartment cell with a three-electrode configuration (Pt disk working electrode, Ag/ AgCl pseudo-reference electrode, Pt band counter electrode).
15. For a description of the spectroelectrochemistry cells see: J. Salbeck. I. Aurbach. J. Daub, Dechema Monographien 1988, 112, 177: J. Salbeck, Anal. Chem 1993, 65, 2169.
16. For a description of the spectroelectrochemistry cells see: J. Salbeck. I. Aurbach. J. Daub, Dechema Monographien 1988, 112, 177: J. Salbeck, Anal. Chem 1993, 65, 2169.
17. A. J. Bard. L. R. Faulkner. Electrochemical Methods - Fundamentals and Applications, Wiley, New York 1980.
18. See, e.g., D. Peters, A.-B. Hörnfeldt, S. Gronowitz, J. Heterocycl. Chem. 1991, 28, 529.
19. K. Hafner, H. Patzelt, H. Kaiser, Liebigs Ann. Chem. 1962, 656, 24.
20. I. G. C. Coutts, H. R. Goldschmid, O. C. Musgrave, J. Chem. Soc. C 1970, 488.
21. M. Iyoda, K. Sato, M. Oda, Tetrahedron Lett. 1985, 26, 3829.