Abstract
Recent progress in the field of organic electronics is due to a fruitful combination of both innovative molecular design and promising low-cost materials/device assembly. Targeting the first strategy, we present here the general synthesis of a new class of fluoroarene-containing thiophene-based semiconductors and the study of their properties with respect to the corresponding fluorine-free hole-transporting analogues. The new compounds have been characterized by elemental analysis, mass spectrometry, and 1H- and 19F NMR. The dramatic influence of fluorine substitution and molecular architecture has been investigated by solution/film optical absorption, fluorescence emission, and cyclic voltammetry. Single crystal data for all of the oligomers have been obtained and will be presented. The film microstructure and morphology of this new class of materials have been studied by XRD and SEM. Particular emphasis will be placed on solution-processable oligomers and polymers.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | C.D. Dimitrakopoulos, A. Dodabalapur |
| Pages | 55-62 |
| Number of pages | 8 |
| Volume | 5217 |
| DOIs | |
| Publication status | Published - 2003 |
| Event | Organic Field Effect Transistors II - San Diego, CA, United States Duration: Aug 3 2003 → Aug 4 2003 |
Other
| Other | Organic Field Effect Transistors II |
|---|---|
| Country | United States |
| City | San Diego, CA |
| Period | 8/3/03 → 8/4/03 |
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Keywords
- FET
- Fluorine
- N-type
- Organic semiconductor
- Thiophene
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
Materials for n-type organic electronics. Synthesis and properties of fluoroarene-thiophene semiconductors. / Facchetti, Antonio; Yoon, Myung Han; Katz, Howard E.; Marks, Tobin J.
Proceedings of SPIE - The International Society for Optical Engineering. ed. / C.D. Dimitrakopoulos; A. Dodabalapur. Vol. 5217 2003. p. 55-62.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Materials for n-type organic electronics. Synthesis and properties of fluoroarene-thiophene semiconductors
AU - Facchetti, Antonio
AU - Yoon, Myung Han
AU - Katz, Howard E.
AU - Marks, Tobin J
PY - 2003
Y1 - 2003
N2 - Recent progress in the field of organic electronics is due to a fruitful combination of both innovative molecular design and promising low-cost materials/device assembly. Targeting the first strategy, we present here the general synthesis of a new class of fluoroarene-containing thiophene-based semiconductors and the study of their properties with respect to the corresponding fluorine-free hole-transporting analogues. The new compounds have been characterized by elemental analysis, mass spectrometry, and 1H- and 19F NMR. The dramatic influence of fluorine substitution and molecular architecture has been investigated by solution/film optical absorption, fluorescence emission, and cyclic voltammetry. Single crystal data for all of the oligomers have been obtained and will be presented. The film microstructure and morphology of this new class of materials have been studied by XRD and SEM. Particular emphasis will be placed on solution-processable oligomers and polymers.
AB - Recent progress in the field of organic electronics is due to a fruitful combination of both innovative molecular design and promising low-cost materials/device assembly. Targeting the first strategy, we present here the general synthesis of a new class of fluoroarene-containing thiophene-based semiconductors and the study of their properties with respect to the corresponding fluorine-free hole-transporting analogues. The new compounds have been characterized by elemental analysis, mass spectrometry, and 1H- and 19F NMR. The dramatic influence of fluorine substitution and molecular architecture has been investigated by solution/film optical absorption, fluorescence emission, and cyclic voltammetry. Single crystal data for all of the oligomers have been obtained and will be presented. The film microstructure and morphology of this new class of materials have been studied by XRD and SEM. Particular emphasis will be placed on solution-processable oligomers and polymers.
KW - FET
KW - Fluorine
KW - N-type
KW - Organic semiconductor
KW - Thiophene
UR - http://www.scopus.com/inward/record.url?scp=2342582121&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2342582121&partnerID=8YFLogxK
U2 - 10.1117/12.505597
DO - 10.1117/12.505597
M3 - Conference contribution
AN - SCOPUS:2342582121
VL - 5217
SP - 55
EP - 62
BT - Proceedings of SPIE - The International Society for Optical Engineering
A2 - Dimitrakopoulos, C.D.
A2 - Dodabalapur, A.
ER -