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
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
复制标题
提高金属超分子材料的固态性能：聚(ε-己内酯)改性π-共轭双(三联吡啶)及其Zn(II)基金属聚合物
DOI：
10.1002/marc.200800377
复制
发表时间：
2008
期刊：
影响因子：
--
通讯作者：
U. Schubert
中科院分区：
文献类型：
--
作者：
A. Winter;C. Friebe;M. Hager;U. Schubert
合成并研究了一组侧链上带有聚（+μ-己内酯）（pCL）的刚性I ε-共轭双三联吡啶大配体。引入的pCL链引起材料的加工性能和成膜性能的增强。在稀溶液和固态下观察到具有高量子产率的蓝色光致发光，表明I€-共轭体系的分子间聚集被有效抑制。大配体进一步用于与锌（II）离子的配位，导致新的金属聚合物具有高溶解度、改善的成膜行为和相对于潜在的OLED应用的有希望的光物理性质。-© 2008 WILEY-VCH Verlag GmbH & Co. KGaA
A set of rigid I€-conjugated bis(terpyridine) macroligands with poly(+µ-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 I€-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 photo-physical properties with respect to potential OLED applications. -© 2008 WILEY-VCH Verlag GmbH & Co. KGaA