High-Entropy Mixtures of Pristine Fullerenes for Solution-Processed Transistors and Solar Cells
Artikel i vetenskaplig tidskrift, 2015
The solubility of pristine fullerenes can be enhanced by mixing C60 and C70 due to the associated increase in configurational entropy. This "entropic dissolution" allows the preparation of field-effect transistors with an electron mobility of 1 cm2 V-1 s-1 and polymer solar cells with a highly reproducible power-conversion efficiency of 6%, as well as a thermally stable active layer.
configurational entropy
field-effect transistors
organic solar cells
solubility
fullerenes
Författare
Amaia Diaz de Zerio Mendaza
Chalmers, Kemi och kemiteknik, Tillämpad kemi
A. Melianas
Linkopings universitet
Stephan Rossbauer
Imperial College London
Olof Bäcke
Chalmers, Teknisk fysik, Eva Olsson Group
Lars Nordstierna
Chalmers, Kemi och kemiteknik, Tillämpad kemi
Paul Erhart
Chalmers, Teknisk fysik, Material- och ytteori
Eva Olsson
Chalmers, Teknisk fysik, Eva Olsson Group
Thomas D. Anthopoulos
Imperial College London
Olle Inganaes
Chalmers University of Technology
Linkopings universitet
Christian Müller
Chalmers, Kemi och kemiteknik, Tillämpad kemi
Advanced Materials
09359648 (ISSN) 15214095 (eISSN)
Vol. 27 45 7325-7331Ämneskategorier (SSIF 2011)
Annan teknik
Kemiteknik
DOI
10.1002/adma.201503530