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Template-Assisted Fabrication of Highly Ordered Interpenetrating Polymeric Donor/Acceptor Nanostructures for Photovoltaic Applications

Title data

Haberkorn, Niko ; Kim, Sehee ; Kim, Ki-Se ; Sommer, Michael ; Thelakkat, Mukundan ; Sohn, Byeong-Hyeok ; Theato, Patrick:
Template-Assisted Fabrication of Highly Ordered Interpenetrating Polymeric Donor/Acceptor Nanostructures for Photovoltaic Applications.
In: Macromolecular Chemistry and Physics. Vol. 212 (2011) Issue 19 . - pp. 2142-2150.
ISSN 1521-3935
DOI: https://doi.org/10.1002/macp.201100269

Project information

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

The template-assisted fabrication of well-ordered interpenetrating donor/acceptor nanostructures based on polymeric semiconductors on conductive substrates is reported. Arrays of free-standing crosslinked tetraphenylbenzidine based nanorods are fabricated utilizing sacrificial AAO templates. TEM confirms the obtained donor/acceptor nanostructure morphology. The embedded nanorods show no aggregation and collapse of the rods within the film. Photoluminescence measurements reveal a more than three fold improvement in photoluminescence quenching relative to the planar bilayer architecture. The approach offers a versatile all-solution-based technique for the fabrication of well-ordered bulk heterojunction films with a large donor/acceptor interface for the application in polymer/polymer photovoltaic devices

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry I
Research Institutions
Research Institutions > Collaborative Research Centers, Research Unit
Research Institutions > Collaborative Research Centers, Research Unit > SFB 481 Komplexe Makromolekül- und Hybridsysteme in inneren und äußeren Feldern
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Professorship Applied Functional Polymers > Professorship Applied Functional Polymers - Univ.-Prof. Dr. Mukundan Thelakkat
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Professorship Applied Functional Polymers
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 13 Apr 2016 08:14
Last Modified: 21 Jul 2016 08:21
URI: https://eref.uni-bayreuth.de/id/eprint/1213