Band gap tuning of PPV derivatives by thiophenoxy precursor polymer

被引：2

作者：

Hwang, DH ^{[1
]}

Chang, JH

Shim, HK

Zyung, T

机构：

[1] Kumoh Natl Univ Technol, Dept Appl Chem, Kumi 730701, South Korea

[2] Kumoh Natl Univ Technol, Dept Polymer Sci & Engn, Kumi 730701, South Korea

[3] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

[4] ETRI, Telecommun Basic Res Lab, Taejon 305600, South Korea

来源：

SYNTHETIC METALS | 2001年 / 119卷 / 1-3期

关键词：

PPV; band gap tuning; thiophenoxy precursor; organic semiconductor;

D O I：

10.1016/S0379-6779(00)01090-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

PPV derivatives were synthesised through the thiophenoxy precursor polymer, which was obtained by reacting the water-soluble sulfonium precursor polymer with sodium thiophenolate in aqueous solution. The thiophenoxy precursor polymer was extremely stable upon heating and resisted elimination under the general conditions. Varying the thiophenoxy precursor chain length effectively has changed band gaps and emission colours of PPV derivatives.

引用

页码：393 / 394

页数：2

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