Bisperfluorophenyl-substituted thiophene oligomers. Organic semiconductors with complementary-type carrier mobility

Antonio Facchetti, Howard E. Katz, Tobin J Marks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The design, synthesis, and properties of two mixed perfluorophenyl-thiophene oligomers 5,5‴-diperfluorophenyl-2,2′:5′,2″:5″,2‴:5 ‴,2″″:5″″,2″‴-quaterthiophene (2) and 5,5′-bis{1-[4(thien-2-yl)-2,3,5,6-tetrafluorophenyl)]}-2,2′-dithioph ene (3) are presented. Molecular characterization included the following techniques: multinuclear NMR, DSC and TGA, optical UV-Vis and photoluminescence spectroscopy, and cyclic voltammetry. Thin films can be easily grown by vacuum evaporation and have been characterized by optical UV-Vis and photoluminescence, XRD, and field-effect transistor measurements. Electron and hole mobilities of 0.06-0.08 cm2/(V s) and 0.001-0.003 cm2/(V s) were found for 2 and 3, respectively.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsM.S. Shur, P.M. Wilson, D. Urban
Pages189-194
Number of pages6
Volume736
Publication statusPublished - 2002
EventElectronics on Unconventional Substrates-Electrotextiles and Giant-Area Flexible Circuits - Boston, MA, United States
Duration: Dec 2 2002Dec 3 2002

Other

OtherElectronics on Unconventional Substrates-Electrotextiles and Giant-Area Flexible Circuits
CountryUnited States
CityBoston, MA
Period12/2/0212/3/02

Fingerprint

Thiophenes
Vacuum evaporation
Hole mobility
Semiconducting organic compounds
Photoluminescence spectroscopy
Electron mobility
Carrier mobility
Thiophene
Field effect transistors
Ultraviolet spectroscopy
Oligomers
Cyclic voltammetry
Photoluminescence
Nuclear magnetic resonance
Thin films

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Facchetti, A., Katz, H. E., & Marks, T. J. (2002). Bisperfluorophenyl-substituted thiophene oligomers. Organic semiconductors with complementary-type carrier mobility. In M. S. Shur, P. M. Wilson, & D. Urban (Eds.), Materials Research Society Symposium - Proceedings (Vol. 736, pp. 189-194)

Bisperfluorophenyl-substituted thiophene oligomers. Organic semiconductors with complementary-type carrier mobility. / Facchetti, Antonio; Katz, Howard E.; Marks, Tobin J.

Materials Research Society Symposium - Proceedings. ed. / M.S. Shur; P.M. Wilson; D. Urban. Vol. 736 2002. p. 189-194.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Facchetti, A, Katz, HE & Marks, TJ 2002, Bisperfluorophenyl-substituted thiophene oligomers. Organic semiconductors with complementary-type carrier mobility. in MS Shur, PM Wilson & D Urban (eds), Materials Research Society Symposium - Proceedings. vol. 736, pp. 189-194, Electronics on Unconventional Substrates-Electrotextiles and Giant-Area Flexible Circuits, Boston, MA, United States, 12/2/02.
Facchetti A, Katz HE, Marks TJ. Bisperfluorophenyl-substituted thiophene oligomers. Organic semiconductors with complementary-type carrier mobility. In Shur MS, Wilson PM, Urban D, editors, Materials Research Society Symposium - Proceedings. Vol. 736. 2002. p. 189-194
Facchetti, Antonio ; Katz, Howard E. ; Marks, Tobin J. / Bisperfluorophenyl-substituted thiophene oligomers. Organic semiconductors with complementary-type carrier mobility. Materials Research Society Symposium - Proceedings. editor / M.S. Shur ; P.M. Wilson ; D. Urban. Vol. 736 2002. pp. 189-194
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