Synthesis and properties of highly photoluminescent and electrochemically active polymers containing 2-pyrazoline units in the main chain

被引：5
|
作者：
Fang, Q [1 ]
Jiang, B [1 ]
Xu, B [1 ]
Cao, AM [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 21期
关键词：
electrochemical properties; optical properties; photolummescent polymer; polycondensation; pyrazoline derivatives;
D O I：
10.1002/marc.200400353
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Two new polymers containing 2-pyrazoline units in the main chain were synthesized for the first time by a Suzuki polycondensation between a 2-pyrazoline monomer and aryl diboronic esters. The polymers showed high photoluminescence (PL) in both the solution and the solid state; quantum yields of PL in toluene were higher than 76%. Thermogravimetric analysis and cyclic voltammetry showed that the polymers had high thermal stability and good reversibility under electrochemical oxidation.
引用
收藏
页码：1856 / 1859
页数：4
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