Hongbin Wu, Jianhua Zou, Feng Liu, Lei Wang, Alexander Mikhailovsky, Guillermo C. Bazan,* Wei Yang, and Yong Cao*
Adv. Mater. 2008, 20, 696–702
and from the same group about 3,6-fluorene:
High-Triplet-Energy Poly(9,9′-bis(2-ethylhexyl)-3,6-fluorene) as Host for Blue and Green Phosphorescent Complexes
Zhonglian Wu, Yan Xiong, Jianhua Zou, Lei Wang, Jincheng Liu, Qiliang Chen, Wei Yang, Junbiao Peng, and Yong Cao*
Adv. Mater. 2008, 20, 2359-64