POLYALKYLTHIOPHENES AS ELECTROCHROMIC MATERIALS - A COMPARATIVE-STUDY OF POLY(3-METHYLTHIOPHENES) AND POLY(3-HEXYLTHIOPHENES)

被引：32

作者：

ARBIZZANI, C

BONGINI, A

MASTRAGOSTINO, M

ZANELLI, A

BARBARELLA, G

ZAMBIANCHI, M

机构：

[1] UNIV BOLOGNA,DIPARTIMENTO CHIM G CIAMICIAN,I-40126 BOLOGNA,ITALY

[2] I CO CEA,CNR,AREA RIC,I-40129 BOLOGNA,ITALY

来源：

ADVANCED MATERIALS | 1995年 / 7卷 / 06期

关键词：

D O I：

10.1002/adma.19950070614

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tuning of the undoped-doped color contrast can be obtained in poly(3-hexylthiophenes) through the electropolymerization of oligomers of different length and regiochemistry. The regiochemistry affects the optical properties of the materials and molecular design allows the production of complementary electrochromic materials for variable light transmission devices.

引用

页码：571 / 574

页数：4

共 15 条

[1] Hyodo K., Electrochim. Acta., 39, (1994)
[2] Mastragostino M., Marinangeli A.M., Corradini A., Giacobbe S., Conducting polymers as electrochromic materials, Synthetic Metals, 28, (1989)
[3] Mastragostino M., Arbizzani C., Bongini A., Barbarella G., Zam bianchi M., Electrochim. Acta, 38, (1993)
[4] Arhizzani C., Barbarella G., Bongini A., Mastragostino M., Zambianchi M., Electrochemical and optical properties of poly(3-methylthiophenes) electrosynthesized by 3,3′-, 3,4′- and 4,4′-dimethyl-2,2′-bithiophenes, Synthetic Metals, 52, (1992)
[5] Souto Major M., Hinkelmann K., Eckert H., Wudl F., Macromolecules, 23, (1990)
[6] Arhizzani C., Mastragostino M., Mneghello L., Andricu X., Vicedo T., Mater. Res. Soc. Symp. Proc., 293, (1993)
[7] Rughooputh S.D., Hotta S., Liceger A.J., Wudl F., J. Polym. Sci. Part B. Polrm. Phys., 25, (1987)
[8] Hotta S., Waragai K., Adv. Mater., 5, (1993)
[9] Themans B., Salaneck W.R., Bredas J.L., Theoretical study of the influence of thermochromic effects on the electronic structure of poly(3-hexylthiophene), Synthetic Metals, 28, (1989)
[10] Inganas O., Salaneck W.R., Osterhom J.E., Laakso J., Thermochromic and solvatochromic effects in poly(3-hexylthiophene), Synthetic Metals, 22, (1988)

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