SOLVENT DEPENDENT PHOTOPHYSICAL BEHAVIOR OF POLY(1-NAPHTHYL METHACRYLATE)

被引：17

作者：

ABUIN, EA ^{[1
]}

LISSI, EA ^{[1
]}

GARGALLO, L ^{[1
]}

RADIC, D ^{[1
]}

机构：

[1] PONTIFICIA UNIV CATOLICA CHILE,INST CIENC QUIM,DEPT FIS QUIM,SANTIAGO,CHILE

来源：

EUROPEAN POLYMER JOURNAL | 1979年 / 15卷 / 04期

关键词：

D O I：

10.1016/0014-3057(79)90156-3

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 emission spectra and photophysical behaviour of poly(1-naphthyl methacrylate) singlet state were investigated in solvents of different thermodynamic character. The quantum yields of monomeric emission, the life-times of the isolated unit and the rate constants for the quenching by biacetyl were evaluated. The same measurements were carried out for the monomeric (1-naphthyl acetate) and dimeric (di-1-naphthyl glutarate) model compounds. The data allow discussion of the effects of solvent on excimer formation and intramolecular energy migration. © 1979.

引用

页码：373 / 377

页数：5

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