High Conductivity in Molecularly p‐Doped Diketopyrrolopyrrole‐Based Polymer: The Impact of a High Dopant Strength and Good Structural Order

• DOI: 10.1002/adma.201506295
• Publication Date: 2016-05-12T13:23:44Z
• Authors: Yevhen Karpov; Tim Erdmann; Ivan Raguzin; Mahmoud Al‐Hussein; Marcus Binner; Uwe Lappan; Manfred Stamm; Kirill L. Gerasimov; Tetyana Beryozkina; Vasiliy Bakulev; Denis V. Anokhin; Dimitri A. Ivanov; Florian Günther; Sibylle Gemming; Gotthard Seifert; Brigitte Voit; Riccardo Di Pietro; Anton Kiriy
• Keywords: HOMO/LUMO; Acceptor

[3]-Radialene-based dopant CN6-CP studied herein, with its reduction potential of +0.8 versus Fc/Fc+ and the lowest unoccupied molecular orbital level −5.87 eV, is strongest p-dopant reported in open literature, so far. The efficient p-doping donor–acceptor dithienyl-diketopyrrolopyrrole-based copolymer having highest −5.49 eV achieved. doped films exhibit electrical conductivities up to 70 S cm−1. As a service our authors readers, this journal provides supporting information supplied by authors. Such materials are peer reviewed may be re-organized for online delivery, but not copy-edited or typeset. Technical support issues arising from (other than missing files) should addressed Please note: publisher responsible content functionality any Any queries content) directed corresponding author article.