Abstract
We report here π-conjugated small molecules and polymers based on the new π-acceptor building block, bithiophenesulfonamide (BTSA). Molecular orbital computations and optical, electrochemical, and crystal structure analyses illuminate the architecture and electronic structure of the BTSA unit versus other acceptor building blocks. Field-effect transistors and photovoltaic cells demonstrate that BTSA is a promising unit for the construction of π-conjugated semiconducting materials.
Original language | English (US) |
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Pages (from-to) | 6944-6947 |
Number of pages | 4 |
Journal | Journal of the American Chemical Society |
Volume | 138 |
Issue number | 22 |
DOIs | |
State | Published - Jun 8 2016 |
Funding
This research was supported in part by Award 70NANB14H012 from the U.S. Department of Commerce, National Institute of Standards and Technology, as part of the Center for Hierarchical Materials Design (CHiMaD; F.S.M.), the ANSER Center (N.D.E. and M.J.L.), an Energy Frontier Research Center funded by the U.S. DOE, Office of Science, Office of Basic Energy Sciences under Award DE-SC0001059, and the Northwestern University Materials Research Science and Engineering Center under NSF Grant DMR-1121262 (X.Y., M.R.B.). M.R.B. was an NSF Predoctoral Fellow and M.J.L. an NDSEG Fellow.
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Biochemistry
- Colloid and Surface Chemistry
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CCDC 1817194: Experimental Crystal Structure Determination
Melkonyan, F. S. (Creator), Zhao, W. (Creator), Drees, M. (Creator), Eastham, N. D. (Creator), Leonardi, M. J. (Creator), Butler, M. R. (Creator), Chen, Z. (Creator), Yu, X. (Creator), Chang, R. P. H. (Creator), Ratner, M. A. (Creator), Facchetti, A. F. (Creator) & Marks, T. J. (Creator), Cambridge Crystallographic Data Centre, 2018
DOI: 10.5517/ccdc.csd.cc1yzy51, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1yzy51&sid=DataCite
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