Synthesis and characterization of luminescent polymers of distyrylbenzenes with oligo(ethylene glycol) spacers

被引：42
作者：
Benfaremo, N
Sandman, DJ [1 ]
Tripathy, S
Kumar, J
Yang, K
Rubner, MF
Lyons, C
机构：
[1] Univ Lowell, Dept Chem, Ctr Adv Mat, Lowell, MA 01854 USA
[2] Univ Lowell, Dept Phys, Ctr Adv Mat, Lowell, MA 01854 USA
[3] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA
来源：
MACROMOLECULES | 1998年 / 31卷 / 11期
关键词：
D O I：
10.1021/ma9801321
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A luminescent polymer 3, consisting of a distyrylbenzene (PPV model oligomer) moiety and an oligo(ethylene glycol) (PEO oligomer) moiety has been synthesized by two independent methods: a polymer-analogous Mitsunobu reaction and conventional double displacement reaction. This new polymer is soluble in a variety of organic solvents, forms excellent, optically clear films, and exhibits strong fluorescence. A solution of the polymer exhibits amplified stimulated emission with an emission bandwidth of 3 nm (fwhm) when pumped with a nitrogen laser. Initial experiments to use this new polymer in light-emitting devices are described.
引用
收藏
页码：3595 / 3599
页数：5
相关论文
共 23 条
[1]   New conjugated polymers for light emitting diodes [J].
Chuah, BS ;
Hwang, DH ;
Chang, SM ;
Davies, JE ;
Moratti, SC ;
Li, XC ;
Holmes, AB ;
De Mello, JC ;
Tessler, N ;
Friend, RH .
ORGANIC LIGHT-EMITTING MATERIALS AND DEVICES, 1997, 3148 :132-138
[2]  
CUMMING R, 1996, J MAT SCI PURE APP A, V33, P1301
[3]   Organic light emitting diodes [J].
Dodabalapur, A .
SOLID STATE COMMUNICATIONS, 1997, 102 (2-3) :259-267
[4]   PROTON NMR CHARACTERIZATION OF POLY(ETHYLENE GLYCOLS) AND DERIVATIVES [J].
DUST, JM ;
FANG, ZH ;
HARRIS, JM .
MACROMOLECULES, 1990, 23 (16) :3742-3746
[5]   Electronic excitations in luminescent conjugated polymers [J].
Friend, RH ;
Denton, GJ ;
Halls, JJM ;
Harrison, NT ;
Holmes, AB ;
Kohler, A ;
Lux, A ;
Moratti, SC ;
Pichler, K ;
Tessler, N ;
Towns, K ;
Wittmann, HF .
SOLID STATE COMMUNICATIONS, 1997, 102 (2-3) :249-258
[6]   Synthesis and crystal structure of a cyano-substituted oligo(p-phenylenevinylene) [J].
Gill, RE ;
vanHutten, PF ;
Meetsma, A ;
Hadziioannou, G .
CHEMISTRY OF MATERIALS, 1996, 8 (06) :1341-1346
[7]   Preparation and structure-property relationships of polymeric materials containing arylenevinylene segments - Perspectives for new light-emitting materials [J].
Greiner, A ;
Bolle, B ;
Hesemann, P ;
Oberski, JM ;
Sander, R .
MACROMOLECULAR CHEMISTRY AND PHYSICS, 1996, 197 (01) :113-134
[8]   SYNTHESIS AND CHARACTERIZATION OF POLY(ETHYLENE GLYCOL) DERIVATIVES [J].
HARRIS, JM ;
STRUCK, EC ;
CASE, MG ;
PALEY, MS ;
VANALSTINE, JM ;
BROOKS, DE .
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1984, 22 (02) :341-352
[9]   ALIPHATIC PHENYLENE VINYLENE COPOLYMERS - TUNING THE COLOR OF LUMINESCENCE THROUGH CO-MONOMER FEED RATIOS [J].
HAY, M ;
KLAVETTER, FL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (27) :7112-7118
[10]  
Hughes D.L., 1992, ORG REACT, V42, P335, DOI [10.1002/0471264180.OR042.02, DOI 10.1002/0471264180.OR042.02]
123