Bithiophenesulfonamide Building Block for π-Conjugated Donor-Acceptor Semiconductors
| Autor: | Xinge Yu, Wei Zhao, Antonio Facchetti, Zhihua Chen, Nicholas D. Eastham, Martin Drees, Mark A. Ratner, Tobin J. Marks, Melanie R. Butler, Robert P. H. Chang, Matthew J. Leonardi, Ferdinand S. Melkonyan |
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| Rok vydání: | 2016 |
| Předmět: |
chemistry.chemical_classification
business.industry Nanotechnology 02 engineering and technology General Chemistry Polymer Crystal structure Electronic structure Conjugated system 010402 general chemistry 021001 nanoscience & nanotechnology Block (periodic table) 01 natural sciences Biochemistry Acceptor Catalysis 0104 chemical sciences Colloid and Surface Chemistry Semiconductor chemistry Optoelectronics Molecular orbital 0210 nano-technology business |
| Zdroj: | Journal of the American Chemical Society. 138(22) |
| ISSN: | 1520-5126 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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