Poly(2-alkoxy-p-phenylene)s as deep-blue light-emitting polymers

被引：39

作者：

Chen, SA

Chao, CI

机构：

[1] Chemical Engineering Department, National Tsing-Hua University

来源：

SYNTHETIC METALS | 1996年 / 79卷 / 02期

关键词：

poly(2-alkoxy-p-phenylene); photoluminescence;

D O I：

10.1016/0379-6779(96)80174-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of light-emitting polymers, poly(2-alkoxy-p-phenylene)s (RO-PPPs), was synthesized by nickel-catalyzed coupling of 2,5-dichloro-alkoxybenzene, which has intense deep-blue photoluminescence (peak at 412 nm) from the solid film and has good solubility in common organic solvents. The light-emitting diode was constructed with the single emitting layer structure ITO/RO-PPP/Ca/Ag having a turn-on electric field of 1.3 x 10(6) V/cm and brightness over 30 cd/m(2) at a current density of 7 mA/cm(2).

引用

收藏

页码：93 / 96

页数：4

相关论文

共 13 条

[1] SYNTHESIS OF POLYPHENYLENE FROM A CIS-DIHYDROCATECHOL, A BIOLOGICALLY PRODUCED MONOMER [J].

BALLARD, DGH ;

COURTIS, A ;

SHIRLEY, IM ;

TAYLOR, SC .

MACROMOLECULES, 1988, 21 (02) :294-304

[2] 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

[3] PREPARATION OF POLY(P-PHENYLENE) VIA A NEW PRECURSOR ROUTE [J].

CHATURVEDI, V ;

TANAKA, S ;

KAERIYAMA, K .

MACROMOLECULES, 1993, 26 (10) :2607-2611

[4]

Chen S., UNPUB

[5] COUPLING OF ARYL CHLORIDES BY NICKEL AND REDUCING METALS [J].

COLON, I ;

KELSEY, DR .

JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (14) :2627-2637

[6] FUSIBLE CONDUCTING POLY(9-ALKYLFLUORENE) AND POLY(9,9-DIALKYLFLUORENE) AND THEIR CHARACTERISTICS [J].

FUKUDA, M ;

SAWADA, K ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (08) :L1433-L1435

[7] REALIZATION OF A BLUE-LIGHT-EMITTING DEVICE USING POLY(PARA-PHENYLENE) [J].

GREM, G ;

LEDITZKY, G ;

ULLRICH, B ;

LEISING, G .

ADVANCED MATERIALS, 1992, 4 (01) :36-37

[8]

HAMAGUCHI M, 1995, JPN J APPL PHYS, V34, P587

[9] BLUE-LIGHT-EMITTING DIODES BASED ON LADDER POLYMERS OF THE PPP TYPE [J].

HUBER, J ;

MULLEN, K ;

SALBECK, J ;

SCHENK, H ;

SCHERF, U ;

STEHLIN, T ;

STERN, R .

ACTA POLYMERICA, 1994, 45 (03) :244-247

[10] BLUE ELECTROLUMINESCENT DIODES UTILIZING POLY(ALKYLFLUORENE) [J].

OHMORI, Y ;

UCHIDA, M ;

MURO, K ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1991, 30 (11B) :L1941-L1943