Self-assembled zinc(II) Schiff base polymers for applications in polymer light-emitting devices

被引：53

作者：

Kwok, CC

Yu, SC

Sham, IHT

Che, CM

机构：

[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

[2] Univ Hong Kong, HKU CAS Joint Lab New Mat, Hong Kong, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 23期

关键词：

D O I：

10.1039/b412762e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thermally stable zinc(II) Schiff base polymers ( decomposition temperature up to 461 degreesC; M-n = 13580 to 20440) formed by self-assembly reactions of zinc( II) salts and salicylaldimine monomers exhibit blue to yellow PL with quantum yields up to 0.34 in DMF; PLEDs employing these polymers as emitters give green or orange EL with turn-on voltage at 5 and 6 V and maximum efficiency of 2.0 and 2.6 cd A(-1) respectively.

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页码：2758 / 2759

页数：2

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