Molecular Packing of High-Mobility Diketo Pyrrolo-Pyrrole Polymer Semiconductors with Branched Alkyl Side Chains.

We describe a series of highly soluble diketo pyrrolo-pyrrole (DPP)-bithiophene copolymers exhibiting field effect hole mobilities up to 0.74 cm V s, with a common synthetic motif of bulky 2-octyldodecyl side groups on the conjugated backbone. Spectroscopy, diffraction, and microscopy measurements r...

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Publicado en:	Journal of the American Chemical Society Vol. 133; no. 38; pp. 15073 - 15085
Autores principales:	Xinran Zhang, Richter, Lee J., DeLongchamp, Dean M., Kline, R. Joseph, Hammond, Matthew R., McCulloch, Iain, Heeney, Martin, Ashraf, Raja S., Smith, Jeremy N., Anthopoulos, Thomas D., Schroeder, Bob, Geerts, Yves H., Fischer, Daniel A., Toney, Michael F.
Formato:	Artículo
Publicado:	American Chemical Society 9/28/2011
Materias:	Semiconductors Copolymers Spectrum analysis Optical diffraction Molecular dynamics Polymer liquid crystals
Acceso en línea:	Ver este registro en EBSCOhost