期刊
MACROMOLECULAR RAPID COMMUNICATIONS
卷 33, 期 2, 页码 164-171出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/marc.201100503
关键词
aggregation-induced emission; chemsensors; conjugated hyperbranched polymers; polymeric light-emitting diodes; tetraphenylethene
资金
- National Science Foundation of China [21034006]
- Program of NCET [NCET-08-0411]
- National Fundamental Key Research Program [2011CB932702]
With the aim to develop new tetraphenylethylene (TPE)-based conjugated hyperbranched polymer, TPE units, one famous aggregation-induced emission (AIE) active group, are utilized to construct hyperbranched polymers with three other aromatic blocks, through an A2+B4 approach by using one-pot Suzuki polycondensation reaction. These three hyperbranched polymers exhibit interesting AIEE behavior and act as explosive chemsensors with high sensitivity both in the nanoparticles and solid states. This is the first report of the AIE activity of the TPE-based conjugated hyperbranched polymers. Their corresponding PLED devices also demonstrate good performance.
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