Synthesis and optical properties of triphenylene-based dendritic donor perylene diimide acceptor systems

…, S Chakraborty, JS Melinger, H Zhong…

文献索引：Bagui, Mahuya; Dutta, Tanmoy; Chakraborty, Sanjiban; Melinger, Joseph S.; Zhong, Haizhen; Keightley, Andrew; Peng, Zhonghua Journal of Physical Chemistry A, 2011 , vol. 115, # 9 p. 1579 - 1592

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被引用次数: 23

摘要

A donor− acceptor charge transfer system based on two discotic mesogens has been synthesized. The donor is either a triphenylene (POG0) or a triphenylene-based conjugated dendron (POG1), while the acceptor is a perylene diimide (PDI) core. The donors are covalently linked to the bay positions of the PDI core through an ether linkage. In chloroform, due to the short donor− acceptor distance and the matching frontier orbital levels, ...