期刊
CHEMICAL COMMUNICATIONS
卷 -, 期 33, 页码 3912-3914出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b804995e
关键词
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资金
- National Science Foundation of China [20573040, 20474024, 90501001, 50303007]
- Ministry of Science and Technology of China [2002CB6134003]
- 111 project [B06009]
- PCSIRT
A cruciform-shaped oligo(phenylenevinylene) (OPV) with a phosphorescent rhenium(I) chromophore incorporated at the centre and grafted triphenylamines around the periphery was designed as a new organic photovoltaic material, in which the chelation of rhenium(I) to the cruciform successfully constructs a three-dimensional intramolecular charge transfer system and extends the exciton lifetime; as a result, the rhenium-OPV complex shows a power conversion efficiency almost two times that of the metal ion-free parent compound.
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