PPV-based copolymers for light emitting diodes

被引：5

作者：

Faraggi, EZ

Chayet, H

Davidov, D

Avny, Y

Neumann, R

机构：

[1] HEBREW UNIV JERUSALEM,CASALI INST APPL CHEM,IL-91904 JERUSALEM,ISRAEL

[2] HEBREW UNIV JERUSALEM,RACAH INST PHYS,IL-91904 JERUSALEM,ISRAEL

来源：

SYNTHETIC METALS | 1997年 / 85卷 / 1-3期

关键词：

poly(phenylenevinylene) and derivatives; photoluminescence;

D O I：

10.1016/S0379-6779(97)80224-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

PPV pyridine based copolymers were studied. The copolymers were synthesized via the conventional precursor polymer route, conversion time dependence was investigated. PL emission was determined and depended on excitation wavelength.

引用

页码：1247 / 1248

页数：2

共 7 条

[1] LIGHT-EMITTING-DIODES WITH VARIABLE COLORS FROM POLYMER BLENDS [J].

BERGGREN, M ;

INGANAS, O ;

GUSTAFSSON, G ;

RASMUSSON, J ;

ANDERSSON, MR ;

HJERTBERG, T ;

WENNERSTROM, O .

NATURE, 1994, 372 (6505) :444-446

[2] CHEMICAL TUNING OF ELECTROLUMINESCENT COPOLYMERS TO IMPROVE EMISSION EFFICIENCIES AND ALLOW PATTERNING [J].

BURN, PL ;

HOLMES, AB ;

KRAFT, A ;

BRADLEY, DDC ;

BROWN, AR ;

FRIEND, RH ;

GYMER, RW .

NATURE, 1992, 356 (6364) :47-49

[3] LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS [J].

BURROUGHES, JH ;

BRADLEY, DDC ;

BROWN, AR ;

MARKS, RN ;

MACKAY, K ;

FRIEND, RH ;

BURN, PL ;

HOLMES, AB .

NATURE, 1990, 347 (6293) :539-541

[4]

FARAGGI EZ, 1996, ADV MATER, V3, P395

[5] POLYMERIZATION OF ALPHA,ALPHA'-BIS(DIALKYLSULFONIO)-PARA-XYLENE DIHALIDES VIA PARA-XYLYLENE INTERMEDIATES - EVIDENCE FOR A NONRADICAL MECHANISM [J].

LAHTI, PM ;

MODARELLI, DA ;

DENTON, FR ;

LENZ, RW ;

KARASZ, FE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (21) :7258-7259

[6] PREPARATION OF POLY(PHENYLENE VINYLENE) FROM CYCLOALKYLENE SULFONIUM SALT MONOMERS AND POLYMERS [J].

LENZ, RW ;

HAN, CC ;

STENGERSMITH, J ;

KARASZ, FE .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1988, 26 (12) :3241-3249

[7]

Wessling R.A., 1985, J POLYM SCI POLYM S, V72, P55

← 1 →