Polyfluorenes: Twenty years of progress

被引:644
作者
Leclerc, M [1 ]
机构
[1] Univ Laval, Dept Chem, Ctr Rech Sci & Ingenierie Macromol, Quebec City, PQ G1K 7P4, Canada
关键词
conjugated polymers; polyfluorenes; fluorescence; light-emitting diodes; thermochromism; base doping;
D O I
10.1002/pola.1266
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Polyfluorenes are an important class of electroactive and photoactive materials. In the last three years this research field has literally exploded because of polyfluorenes' exceptional electrooptical properties for applications in light-emitting diodes. This is the only family of conjugated polymers that emit colors spanning the entire visible range with high efficiency and low operating voltage. Other unusual optical and electrical properties are made possible with polyfluorene derivatives, such as thermochromism and conducting base- doped polyelectrolytes. (C) 2001 John Wiley & Sons, Inc.
引用
收藏
页码:2867 / 2873
页数:7
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