Wavelength tuning of light emitting polyarenes via an m-phenylene interrupting block: pi-pi* band-gap adjustment of thiophene-based conjugated polymers

被引:28
作者
Kang, BS
Seo, ML
Jun, YS
Lee, CK
Shin, SC
机构
关键词
D O I
10.1039/cc9960001167
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The pi-pi* band gap of thiophene-based conjugated polymers can be adjusted via the insertion of m-phenylene bridges into regularly defined positions.
引用
收藏
页码:1167 / 1168
页数:2
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共 30 条
[1]   THE SYNTHESIS AND INFRARED ABSORPTION SPECTRA OF SOME META-POLYPHENYLS [J].
ALEXANDER, RL .
JOURNAL OF ORGANIC CHEMISTRY, 1956, 21 (12) :1464-1466
[2]   ELECTROLUMINESCENCE FROM SUBSTITUTED POLY(THIOPHENES) - FROM BLUE TO NEAR-INFRARED [J].
ANDERSSON, MR ;
BERGGREN, M ;
INGANAS, O ;
GUSTAFSSON, G ;
GUSTAFSSONCARLBERG, JC ;
SELSE, D ;
HJERTBERG, T ;
WENNERSTROM, O .
MACROMOLECULES, 1995, 28 (22) :7525-7529
[3]   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
[4]   CHAIN-LENGTH DEPENDENCE OF ELECTRONIC AND ELECTROCHEMICAL PROPERTIES OF CONJUGATED SYSTEMS - POLYACETYLENE, POLYPHENYLENE, POLYTHIOPHENE, AND POLYPYRROLE [J].
BREDAS, JL ;
SILBEY, R ;
BOUDREAUX, DS ;
CHANCE, RR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (22) :6555-6559
[5]   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
[6]   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
[7]   DETERMINATION OF GROUND-STATE AND EXCITED-STATE ISOMERIZATION BARRIERS FOR THE OLIGOTHIOPHENE 3',4'-DIBUTYL-2,2'-5',2''-TERTHIOPHENE [J].
DEWITT, L ;
BLANCHARD, GJ ;
LEGOFF, E ;
BENZ, ME ;
LIAO, JH ;
KANATZIDIS, MG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (25) :12158-12164
[8]   TUNING OF PHOTOLUMINESCENCE AND ELECTROLUMINESCENCE IN ALKYLATED POLYTHIOPHENES WITH WELL-DEFINED REGIOREGULARITY [J].
GILL, RE ;
MALLIARAS, GG ;
WILDEMAN, J ;
HADZIIOANNOU, G .
ADVANCED MATERIALS, 1994, 6 (02) :132-135
[9]   EFFICIENT LIGHT-EMITTING-DIODES BASED ON POLYMERS WITH HIGH ELECTRON-AFFINITIES [J].
GREENHAM, NC ;
MORATTI, SC ;
BRADLEY, DDC ;
FRIEND, RH ;
HOLMES, AB .
NATURE, 1993, 365 (6447) :628-630
[10]   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