title: Amorphous fluorescent organic emitters for efficient solution-processed pure red electroluminescence: synthesis, purification, morphology, solid-state photoluminescence, and device characterizations.
abstract: New soluble and intrinsic amorphous red emitters 1 and 2 were obtained by Suzuki coupling. Due to the close molecular polarities, separation of target products from monocoupling impurities presents a challenge. The results showed highly pure 2 would be a potentially valuable fluorophore for solution-processed pure red electroluminescence in terms of visual sensitivity with respect to 1.
authors: Institute of Polymer Optoelectronic Materials and Devices, Key Laboratory of Special Functional Materials, MOE, South China University of Technology, Guangzhou 510640, China.
authors: Ju
authors: J
authors: Huang
authors: Chun
authors: C
authors: Li
authors: Yang-Jun
authors: YJ
authors: Xia
authors: Xu-Hui
authors: XH
authors: Zhu
authors: Junbiao
authors: J
authors: Peng
authors: Yong
authors: Y
authors: Cao