Solution Processable Fluorenyl Hexa-peri-hexabenzocoronenes in Organic Field-Effect Transistors and Solar Cells (pages 927–938)
Wallace W. H. Wong, T. Birendra Singh, Doojin Vak, Wojciech Pisula, Chao Yan, Xinliang Feng, Evan L. Williams, Khai Leok Chan, Qinghui Mao, David J. Jones, Chang-Qi Ma, Klaus Müllen, Peter Bäuerle and Andrew B. Holmes
Article first published online: 4 MAR 2010 | DOI: 10.1002/adfm.200901827
The performance of organic electronic devices depends heavily on the charge transport property of the organic semiconductor material employed. Fluorenyl hexa-peri-hexabenzocoronene (FHBC) materials have the ability to self-organize into columnar structures which can enhance charge transport. A field-effect mobility of 2.8 × 10−3 cm2 V−1 s−1 was obtained for the organic field-effect transistor device and a power conversion efficiency of 1.5% was recorded for the bulk heterojunction solar cell.