Improved electroluminescence performance of poly(3-alkylthiophenes) having a high head-to-tail (HT) ratio

被引：89

作者：

Chen, F

Mehta, PG

Takiff, L

McCullough, RD

机构：

[1] POLAROID CORP,CAMBRIDGE,MA 02139

[2] CARNEGIE MELLON UNIV,DEPT CHEM,PITTSBURGH,PA 15213

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1996年 / 6卷 / 11期

关键词：

D O I：

10.1039/jm9960601763

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Light-emitting diodes are fabricated from regioregular and non-regioregular poly(3-hexylthiophenes). The regioregular polymer has a higher head-to-tail (HT) ratio than non-regioregular polymer. It is shown that the electroluminescent device containing high HT ratio polymer perform significantly better than polymers with a low HT ratio. Photoluminescence data of both polymers are also reported.

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页码：1763 / 1766

页数：4

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