Efficient, Stable Bulk Charge Transport in Crystalline/Crystalline Semiconductor–Insulator Blends
2009; Volume: 21; Issue: 44 Linguagem: Inglês
10.1002/adma.200900717
ISSN1521-4095
AutoresAvinesh Kumar, Mohammed A. Baklar, Ken Scott, Theo Kreouzis, Natalie Stingelin,
Tópico(s)Conducting polymers and applications
ResumoEfficient and stable ambipolar charge transport in the bulk of crystalline/crystalline P3HT/HDPE systems, as evidenced by time-of-flight (TOF) photoconductivity measurements, is found. Interestingly, certain blend compositions displayed significantly enhanced bulk charge-transport properties compared to neat P3HT, with μTOF measured for 80:20 wt% P3HT:PE blends being up to one order of magnitude higher than those found in neat P3HT.
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