Zhao Yan, Yao Huimei, Wei Kexi, Zhen Hongyu, Yang E, Lin Zhenghuan, Ling Qidan
Fujian Key Laboratory of Polymer Materials, College of Materials Science and Engineering, Fujian Normal University, Fuzhou 350007, China.
Phys Chem Chem Phys. 2017 May 24;19(20):12642-12646. doi: 10.1039/c7cp02279d.
The non-emissive benzene ring and green-emissive arylmaleimide are employed as two independent cores to construct dual-core white star-shaped polymers (DC-PFMs). Due to the totally star-shaped structure, DC-PFMs display a higher quantum yield and electroluminescence efficiency for a more efficient energy transfer from the host to the guest than traditional single-core polymers (SC-PFMs).