Naphthalenediimide Polymers with Finely Tuned In-Chain pi-Conjugation: Electronic Structure, Film Microstructure, and Charge Transport Properties Show others and affiliations
2016 (English) In: ADVANCED MATERIALS, ISSN 0935-9648, Vol. 28, no 41, p. 9169-+Article in journal (Refereed) Published
Abstract [en]
Naphthalenediimide-based random copolymers (PNDI-TVTx) with different p-conjugated dithienylvinylene (TVT) versus p-nonconjugated dithienylethane (TET) unit ratios (x = 100 -amp;gt; 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 approximate to 2.5 times when going from x = 100% to 40%.
Place, publisher, year, edition, pages WILEY-V C H VERLAG GMBH , 2016. Vol. 28, no 41, p. 9169-+
National Category
Condensed Matter Physics
Identifiers URN: urn:nbn:se:liu:diva-134311 DOI: 10.1002/adma.201602923 ISI: 000391174400012 PubMedID: 27572671 OAI: oai:DiVA.org:liu-134311 DiVA, id: diva2:1071680
Note Funding Agencies|DFG within CoE cfaed; Advanced Functional Materials Center at Linkoping University [2009-00971]; VINNOVA [2015-04859]; MINECO [CTQ2014-58801]; CEI UAM+CSIC; DOE [DE-AC02-05CH11231]; Paul and Daisy Soros Fellowship for New Americans; NSF-GFRP; NSF (CBET) [1510481]
2017-02-062017-02-032017-02-14 Bibliographically approved