Photoluminescence and electroluminescence of a soluble PPP-type polymer

被引：18

作者：

Edwards, A

Blumstengel, S

Sokolik, I

Yun, H

Okamoto, Y

Dorsinville, R

机构：

[1] CUNY,NEW YORK STATE CTR ADV TECHNOL ULTRAFAST MAT & AP,NEW YORK,NY

[2] CUNY CITY COLL,CTR ANAL STRUCT & INTERFACES,NEW YORK,NY 10031

[3] CUNY,GRAD CTR,NEW YORK,NY

[4] POLYTECH INST NEW YORK,DEPT CHEM,BROOKLYN,NY 11201

[5] POLYTECH INST NEW YORK,POLYMER RES INST,BROOKLYN,NY 11201

来源：

SYNTHETIC METALS | 1997年 / 84卷 / 1-3期

关键词：

photoluminescence; electroluminescence; poly(benzoyl-1,4-phenylene);

D O I：

10.1016/S0379-6779(96)04086-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The optical properties of a new soluble PPP-type polymer, poly(benzoyl-1,4-phenylene) (PBP), were studied. PBP films show bright blue photoluminescence (PL) with a maximum emission at 433 nm. The PL quantum yield of PBP in dilute chloroform solution is approximately 15%. Electroluminescence (EL) was investigated using PBP as the active layer in single and multilayer LEDs. The EL of all fabricated devices lies in the blue region with a maximum brightness of about 100 Cd/m(2). These results show that PBP might be a promising material for optoelectronic device applications.

引用

页码：639 / 640

页数：2

共 3 条

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