A high mobility P-type DPP-thieno[3,2-b]thiophene copolymer for organic thin-film transistors

Li, Yuning, Singh, Samarendra P., & Sonar, Prashant (2010) A high mobility P-type DPP-thieno[3,2-b]thiophene copolymer for organic thin-film transistors. Advanced Materials, 22(43), pp. 4862-4866.

View at publisher


A copolymer comprising 1,4-diketopyrrolo[3,4-c]pyrrole (DPP) and thieno[3,2-b]thiophene moieties, PDBT-co-TT, shows high hole mobility of up to 0.94 cm2 V-1 s-1 in organic thin-film transistors. The strong intermolecular interactions originated from π-π stacking and donor-acceptor interaction lead to the formation of interconnected polymer networks having an ordered lamellar structure, which have established highly efficient pathways for charge carrier transport.

Impact and interest:

322 citations in Scopus
Search Google Scholar™
315 citations in Web of Science®

Citation counts are sourced monthly from Scopus and Web of Science® citation databases.

These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.

Citations counts from the Google Scholar™ indexing service can be viewed at the linked Google Scholar™ search.

ID Code: 75223
Item Type: Journal Article
Refereed: Yes
Keywords: 1, 4-diketopyrrolo[3, 4-c]pyrrole, donor-acceptor, organic thin film transistors, Polymer semiconductors, thieno[3, 2-b]thiophene, Donor-acceptors, Copolymerization, Hole mobility, Nitrogen compounds, Organic polymers, Polymers, Thin films, Thiophene, Thin film transistors, benzimidazole derivative, disodium phenyl dibenzimidazole tetrasulfonate, N(4) benzyl N(6), N(6) dimethyl 1 1(tert butyl) 1H pyrazolo(3, 4 d)pyrimidine 6, 4 diamine, N(4)-benzyl-N(6), N(6)-dimethyl-1-1(tert-butyl)-1H-pyrazolo(3, 4-d)pyrimidine-6, 4-diamine, organic compound, pyrazole derivative, pyrimidine derivative, article, chemistry, electrode, equipment, equipment design, semiconductor, Benzimidazoles, Electrodes, Equipment Failure Analysis, Organic Chemicals, Pyrazoles, Pyrimidines, Transistors, Electronic
DOI: 10.1002/adma.201002313
ISSN: 0935-9648
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2010 Wiley - V C H Verlag GmbH & Co. KGaA
Deposited On: 27 Oct 2014 23:08
Last Modified: 29 Oct 2014 04:30

Export: EndNote | Dublin Core | BibTeX

Repository Staff Only: item control page