π??Conjugated Chelating Polymers with Charged Iridium Complexes in the Backbones: Synthesis, Characterization, Energy Transfer, and Electrochemical Properties

…, FY Li, LH Wang, CH Huang, W Huang

Index: Liu, Shu-Juan; Zhao, Qiang; Chen, Run-Feng; Deng, Yun; Fan, Qu-Li; Li, Fu-You; Wang, Lian-Hui; Huang, Chun-Hui; Huang, Wei Chemistry - A European Journal, 2006 , vol. 12, # 16 p. 4351 - 4361

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Citation Number: 134

Abstract

Abstract A series of π-conjugated chelating polymers with charged iridium (Ir) complexes in the backbones were synthesized by a Suzuki polycondensation reaction, leading to homogeneous polymeric materials that phosphoresce red light. The fluorene and bipyridine (bpy) segments were used as polymer backbones. 5, 5′-Dibromobipyridine served as a ligand to form a charged iridium complex monomer with 1-(9′ 9-dioctylfluorene-2-yl) ...