Synthesis and Properties of Triphenylamine- and 9-Phenylcarbazole-cored Star-shaped Terfluorenes: Understanding the Effect of Molecular Dimensionality

Two star-shaped terfluorenes with either triphenylamine or 9-phenylcarbazole core structure with different dimensionality were synthesized. The optical, thermal, electrochemical, and electroluminescent properties were investigated in comparison with those of the low-dimensional linear counterparts....

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Bibliographic Details
Published in:Chemistry letters 2009-05, Vol.38 (5), p.392-393
Main Authors: Lai, Wen-Yong, Zhu, Xing-Rong, He, Qi-Yuan, Huang, Wei
Format: Article
Language:English
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Summary:Two star-shaped terfluorenes with either triphenylamine or 9-phenylcarbazole core structure with different dimensionality were synthesized. The optical, thermal, electrochemical, and electroluminescent properties were investigated in comparison with those of the low-dimensional linear counterparts. Strong correlation between the molecular dimensionality and associated optoelectronic properties was demonstrated.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2009.392