High Conductivity in Molecularly p-Doped Diketopyrrolopyrrole-Based Polymer: The Impact of a High Dopant Strength and Good Structural Order
High Conductivity in Molecularly p-Doped Diketopyrrolopyrrole-Based Polymer: The Impact of a High Dopant Strength and Good Structural Order
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DOI：
10.1002/adma.201506295
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发表时间：
2016-07-27
影响因子：
29.4
通讯作者：
Kiriy, Anton
中科院分区：
文献类型：
--
作者：
Karpov, Yevhen;Erdmann, Tim;Kiriy, Anton
本文研究的[3]-Radialene基掺杂剂CN6-CP与Fc/Fc+相比，其还原电位为+0.8，最低未占据分子轨道水平为-5.87 eV，是迄今为止公开文献中报道的最强的分子p-掺杂剂。实现了具有-5.49eV的最高未占据分子轨道能级的供体-受体二噻吩基-二酮吡咯并吡咯基共聚物的有效p-掺杂。掺杂薄膜的电导率高达70 S cm(-1)。
[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 of -5.87 eV, is the strongest molecular p-dopant reported in the open literature, so far. The efficient p-doping of the donor-acceptor dithienyl-diketopyrrolopyrrole-based copolymer having the highest unoccupied molecular orbital level of -5.49 eV is achieved. The doped films exhibit electrical conductivities up to 70 S cm(-1).