Ambipolar Hexa-peri-hexabenzocoronene−Fullerene Hybrid Materials
Organic Letters2010Vol. 12(21), pp. 5000–5003
Citations Over TimeTop 10% of 2010 papers
Wallace W. H. Wong, Doojin Vak, Th. Birendra Singh, Shijie Ren, Chao Yan, David J. Jones, Irving I. Liaw, Robert N. Lamb, Andrew B. Holmes
Abstract
A new class of self-assembling hexa-peri-hexbenzocoronene (HBC)-fullerene hybrid materials has been synthesized and characterized. Photoluminescence experiments indicate that energy transfer processes can be tuned in these donor-acceptor systems by varying the length and nature of the linker group. In preliminary device testing, ambipolar charge transport behavior is observed in organic field effect transistors, while single active component organic photovoltaic devices consisting of these materials achieved a maximum external quantum efficiency of 30%.
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