A Photoconductive Thienothiophene-Based Covalent Organic Framework Showing Charge Transfer Towards Included Fullerene

被引：432

作者：

Dogru, Mirjam ^{[1
,2
]}

Handloser, Matthias ^{[1
,2
]}

Auras, Florian ^{[1
,2
]}

Kunz, Thomas ^{[1
,2
]}

Medina, Dana ^{[1
,2
]}

Hartschuh, Achim ^{[1
,2
]}

Knochel, Paul ^{[1
,2
]}

Bein, Thomas ^{[1
,2
]}

机构：

[1] Univ Munich, Dept Chem, D-81377 Munich, Germany

[2] Univ Munich, Ctr NanoSci CeNS, D-81377 Munich, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 10期

关键词：

boron; covalent organic frameworks; energy transfer; fullerenes; photoconductivity; POLYMER; CRYSTALLINE; EFFICIENCY; CELLS;

D O I：

10.1002/anie.201208514

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Filling a honeycomb: The thienothiophene-based covalent organic framework (COF) can be loaded with a complementary semiconductor, such as a fullerene derivative, and electronic interactions are observed (see figure). The novel periodic interpenetrated donor-acceptor system shows the spectroscopic signatures of efficient charge transfer on the nanoscale. Photovoltaic activity was demonstrated upon integrating the COF:fullerene film into a device. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2920 / 2924

页数：5

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