Silafluorene moieties as promising building blocks for
constructing wide-energy-gap host materials of blue
phosphorescent organic light-emitting devices
DongDong Wang,a1* QingQing Liu,b Yue Yu,c Yong Wu,a XinWen Zhang,b* Hua
Dong,c Lin Mac, GuiJiang Zhou,a Bo Jiao,c ZhaoXin Wu,c* RunFeng Chen,b
aDepartment
bKey
of Applied Chemistry, School of Science, Xi’an Jiaotong University, Xi’an 710049, PR China
Laboratory of Organic Electronics and Information Displays, Institute of Advanced Materials, School of
Electronic and information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210036,
PR China
cKey
Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Electronic and
information Engineering, Xi’an Jiaotong University, Xi’an 710049,PR
1
China
Corresponding author, Dongdong Wang, Tel: +08602982663914, fax:+08602982668559, Email: ddwang@mail.xjtu.edu.cn;
Zhaoxin Wu, Tel: +08602982664867, fax:+08602982664867, Email: zhaoxinwu@mail.xjtu.edu.cn; XinWen Zhang, Tel:
+008602585866332, fax: 008602585866396, Email: iamxwzhang@njupt.edu.cn.
Electronic Supplementary Information
Molecular structure
1H-NMR spectra
13C-NMR spectra
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HRMS data
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