PHOTOREACTIVITY OF POLY(P-PHENYLPHENYLENEVINYLENE)

被引：3

作者：

DAMERAU, T

HENNECKE, M

GREINER, A

机构：

[1] BUNDESANSTALT MAT FORSCH & PRUFUNG,EICHEN,D-12205 BERLIN,GERMANY

[2] UNIV MARBURG,FACHBEREICH PHYS CHEM,D-35043 MARBURG,GERMANY

来源：

POLYMER BULLETIN | 1994年 / 32卷 / 02期

关键词：

D O I：

10.1007/BF00306389

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In films of Poly(para-phenylphenylenevinylene) a photoreaction has been observed. The significant feature is a decrease of the fluorescence emission intensity during irradiation. It is assumed that a cycloaddition between C=C- double-bonds leads to crosslinks in the material. Under similar conditions of excitation a photoreaction has not been observed in poly(p-phenylenevinylene) prepared via the precursor-route.

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页码：201 / 205

页数：5

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