ORIENTATION OF LINEAR PI-CONJUGATED POLY(P-PHENYLENE), POLY(THIOPHENE-2,5-DIYL) AND POLY(2,2-BIPYRIDINE-5,5-DIYL)PERPENDICULARLY TO THE SURFACE OF CARBON AND METAL SUBSTRATES - FACTORS CONTROLLING THE ORIENTATION

被引：12

作者：

KANBARA, T

MORI, C

WAKAYAMA, H

FUKUDA, T

ZHOU, ZH

MARUYAMA, T

OSAKADA, K

YAMAMOTO, T

机构：

[1] Research Laboratory of Resources Utilization, Tokyo Institute of Technology, Midori-ku, Yokohama, 227

来源：

SOLID STATE COMMUNICATIONS | 1992年 / 83卷 / 10期

关键词：

D O I：

10.1016/0038-1098(92)90024-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Vacuum evaporation of pi-conjugated poly(p-phenylene), poly(thiophene-2,5-diyl) and poly(2,2'-bipyridine-5,5'-diyl) on carbon substrates affords highly oriented crystalline thin films of the polymer with the polymer chain perpendicular to the surface of the substrates. Electron diffractometory reveals that the order of the orientation of the thin film is affected by substrate temperature, strength of interaction between the polymer molecules and the substrates, and linearity of the polymer molecules.

引用

页码：771 / 774

页数：4

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