Advancing the Solid State Properties of Metallo-Supramolecular Materials: Poly(ε-caprolactone) Modified π-Conjugated Bis(terpyridine)s and their Zn(II) Based Metallo-Polymers

被引：30
|
作者：
Winter, Andreas [1 ,2 ]
Friebe, Christian [1 ,3 ]
Hager, Martin D. [1 ,2 ]
Schubert, Ulrich S. [1 ,2 ,3 ]
机构：
[1] Eindhoven Univ Technol, Lab Macromol Chem & Nanosci, NL-5600 MB Eindhoven, Netherlands
[2] DPI, NL-5600 AX Eindhoven, Netherlands
[3] Univ Jena, Lab Organ & Macromol Chem, D-07743 Jena, Germany
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2008年 / 29卷 / 20期
关键词：
conjugated polymers; fluorescence; metal-polymer complexes; poly(epsilon-caprolactone); terpyridines;
D O I：
10.1002/marc.200800377
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A set of rigid pi-conjugated bis(terpyridine) macroligands with poly(epsilon-caprolactone) (pCL) on their side chains was synthesized and investigated. The introduced pCL chains gave rise to enhanced processability and film-forming properties of the materials. Blue photoluminescence with high quantum yields was observed in dilute solution and in the solid state, indicating that intermolecular aggregation of the pi-conjugated systems was effectively suppressed. The macroligands were further used for coordination with zinc(II) ions leading to new metallo-polymers with high solubility, improved film-forming behavior and promising photophysical properties with respect to potential OLED applications.
引用
收藏
页码：1679 / 1686
页数：8
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