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Cited by 356

The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.

Tuning the Charge-Transport Parameters of Perylene Diimide Single Crystals via End and/or Core Functionalization: A Density Functional Theory Investigation

Delgado, M. Carmen Ruiz, Kim, Eung-Gun, Filho, Demétrio A. da Silva, Bredas, Jean-Luc·2010·Journal of the American Chemical Society

Abstract

Perylene tetracarboxylic diimide (PTCDI) derivatives stand out as one of the most investigated families of air-stable n-type organic semiconductors for organic thin-film transistors. Here, we use density functional theory to illustrate how it is possible to control the charge-transport parameters of PTCDIs as a function of the type, number, and positions of the substituents. Specifically, two strategies of functionalization related to core and end substitutions are investigated. While end-substituted PTCDIs present the same functional molecular backbone, their molecular packing in the crystal significantly varies; as a consequence, this series of derivatives constitutes an ideal test bed to evaluate the models that describe charge-transport in organic semiconductors. Our results indicate that large bandwidths along with small effective masses can be obtained with the insertion of appropriate substituents on the nitrogens, in particular halogenated aromatic groups.

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Crossref · 10.1021/ja908173x

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Metadata

Authors
Delgado, M. C. R., Kim, E.-G., Filho, D. A. D. S., & Bredas, J.-L.
Venue
Journal of the American Chemical Society
Published
2010-02-18
Volume
132
Issue
10
Pages
3375-3387
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2000456123
Cited by
356
References
40
FWCI
20.93
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.