DataVXAdvanced MaterialsPaper
journal article·2016-11Open access

Naphthalenediimide Polymers with Finely Tuned In‐Chain π‐Conjugation: Electronic Structure, Film Microstructure, and Charge Transport Properties

Tim Erdmann, Simone Fabiano, Begoña Milián‐Medina, David Hanifi, Zhihua Chen, Magnus Berggren, Johannes Gierschner, Alberto Salleo, Anton Kiriy, Brigitte Voit, Antonio Facchetti

Advanced Materials· Volume 28· Issue 41
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Source abstract

Abstract

Naphthalenediimide-based random copolymers (PNDI-TVTx) with different π-conjugated dithienylvinylene (TVT) versus π-nonconjugated dithienylethane (TET) unit ratios (x = 100→0%) are investigated. The PNDI-TVTx-transistor electron/hole mobilities are affected differently, a result rationalized by molecular orbital topologies and energies, with hole mobility vanishing but electron mobility decreasing only by ≈2.5 times when going from x = 100% to 40%.
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Research context

PolymersElectronic materials

OpenAlex topics: Organic Electronics and Photovoltaics · Conducting polymers and applications · Organic and Molecular Conductors Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Leibniz‐Institut für Polymerforschung Dresden e.V Hohe Straße 6 01069 Dresden Germany

Technische Universität Dresden Center for Advancing Electronics Dresden (cfaed) 01062 Dresden Germany

Polyera Corporation 8045 Lamon Avenue Skokie IL 60077 USA

Laboratory of Organic Electronics Department of Science and Technology Linköping University SE‐601 74 Norrköping Sweden

Department of Physical Chemistry Faculty of Chemistry University of Valencia C/Dr. Moliner, 50 46100 Burjassot ‐ València Spain

Madrid Institute for Advanced Studies IMDEA in Nanoscience Ciudad Universitaria de Cantoblanco C/Faraday 9 28049 Madrid Spain

Department of Materials Science and Engineering Stanford University Stanford CA 94305 USA

Department of Chemistry and Materials Research Center Northwestern University 2145 Sheridan Road Evanston IL 60208 USA

Funding

VINNOVA · Ministerio de Economía y Competitividad · U.S. Department of Energy

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