Synthesis of polymers composed of alternating diphenylenedithienosilole and diethynylenesilylene units and their applications to hole transport in double-layer EL devices

被引：29

作者：

Ohshita, J ^{[1
]}

Sumida, T

Kunai, A

Adachi, A

Sakamaki, K

Okita, K

机构：

[1] Hiroshima Univ, Fac Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan

[2] Japan Chem Innovat Inst, Taito Ku, Tokyo 1110051, Japan

来源：

MACROMOLECULES | 2000年 / 33卷 / 23期

关键词：

D O I：

10.1021/ma0005062

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The dithienosilole with a silole ring fused with two thiophene rings, was synthesized as the novel silole containing conjugated compounds. The synthesized polymers having dithienosilole units in the backbone were used as electron and hole transport for electroluminescence devices. To obtain dithienosilole based materials with sufficient thermal stability, polymers composed of alternating di(phenylene)dithienosilole and diethynylenesilylene units were designed.

引用

收藏

页码：8890 / 8893

页数：4

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