TIME-RESOLVED EMISSION STUDY OF THE POLY(N-VINYLCARBAZOLE)-DIMETHYL TEREPHTHALATE AND POLY(1-VINYLNAPHTHALENE)-DICYANOBENZENE INTERACTIONS

被引：20

作者：

HOYLE, CE ^{[1
]}

GUILLET, JE ^{[1
]}

机构：

[1] UNIV TORONTO,DEPT CHEM,TORONTO M5S 1A1,ONTARIO,CANADA

来源：

MACROMOLECULES | 1979年 / 12卷 / 05期

关键词：

D O I：

10.1021/ma60071a034

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Both steady-state and time-resolved emission studies have been made for solutions containing poly(N-vinylcarbazole) and dimethyl terephthalate. Fluorescence spectra clearly reveal the presence of both an exciplex and an “exterplex” consisting of two carbazole chromophores and one molecule of dimethyl terephthalate. Similar results were obtained for solutions containing poly(1-vinylnaphthalene) and dicyanobenzene. © 1979, American Chemical Society. All rights reserved.

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页码：956 / 959

页数：4

相关论文

共 22 条

[1] PHOTOCYCLOADDITION OF 9-CYANOPHENANTHRENE TO SUBSTITUTED BETA-METHYLSTYRENES - OBLIGATORY EXCIPLEX INTERMEDIATE [J].

CALDWELL, RA ;

SMITH, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (09) :2994-2996

[2] ROLE OF A SINGLET EXCIPLEX IN PHOTOCYCLOADDITION OF PHENANTHRENE TO DIMETHYL FUMARATE [J].

CREED, D ;

CALDWELL, RA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (23) :7369-7371

[3] LIGHT-INDUCED FAST CONFORMATIONAL CHANGE IN ALL-TRANS-RETINAL AT LOW-TEMPERATURE [J].

GEORGHIOU, S .

NATURE, 1976, 259 (5542) :423-424

[4]

Gordon M., 1975, EXCIPLEX

[5] ESR EVIDENCE FOR CHLOROPHYLL-PHOTOSENSITIZED ONE-ELECTRON OXIDATION OF WATER BY BENZOQUINONE [J].

HARBOUR, JR ;

TOLLIN, G .

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1974, 20 (03) :271-277

[6] PHOTOPHYSICS OF POLY(N-VINYLCARBAZOLE)-DIMETHYL TEREPHTHALATE INTERACTION [J].

HOYLE, CE ;

GUILLET, JE .

MACROMOLECULES, 1978, 11 (01) :221-223

[7] TIME RESOLVED FLUORESCENCE STUDIES OF POLY(N-VINYLCARBAZOLE), POLY(1-VINYLNAPHTHALENE), AND 1,3-BIS(N-CARBAZOLYL)PROPANE [J].

HOYLE, CE ;

NEMZEK, TL ;

MAR, A ;

GUILLET, JE .

MACROMOLECULES, 1978, 11 (02) :429-431

[8] EMISSION-SPECTRA OF VINYL-POLYMERS WITH PENDANT CARBAZOLYL GROUPS [J].

ITAYA, A ;

OKAMOTO, KI ;

KUSABAYASHI, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1976, 49 (08) :2082-2088

[9] EMISSION PROPERTIES OF VINYLCARBAZOLE POLYMERS [J].

JOHNSON, GE .

JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (12) :4697-4709

[10]

KLOPFFER W, 1973, INTERMOLECULAR EXCIM, P357