BDD, for the synthesis of high performance OPV polymer semiconductors
High quality and high purity monomer available online
1,3-Bis(5-bromothiophen-2-yl)-5,7-bis(2-ethylhexyl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione, or BDD, is an electron deficient building block which can be used for the synthesis of low band-gap polymer semiconductors such as PBDB-T (PCE12). With two side-branched side chains, the structure is more soluble and more easily processable for device fabrications.
BDD has been used to great success in our own lab for the synthesis of the high-performance OPV polymer semiconductor, PCE12 (PBDB-T).
If you are ordering the item with quantity over 5g please contact our customer care team for a lead time.
|Molecular weight||766.73 g/mol|
|Synonyms||BDD, 1,3-Bis(2-ethylhexyl)-5,7-di(bromothiophen-2-yl)benzo[1,2-c:4,5-c′]-dithiophene-4,8-dione, DiEH-Benzodithiophene-dione-2Th-2Br|
|Classification / Family||Thiophene, Fused thiophene, Semiconductor synthesis intermediates, Low band gap polymers, OFETs, Organic photovoltaics, polymer solar cells|
|Purity||> 98% (by 1H NMR in CDCl3)|
|Appearance||Yellowish orange powder/crystals|
Literature and Reviews
- Design, Application, and Morphology Study of a New Photovoltaic Polymer with Strong Aggregation in Solution State, D. Qian et al., Macromolecules, 45, 9611−9617 (2012); DOI: 10.1021/ma301900h.
- Fullerene-Free Polymer Solar Cells with over 11% Efﬁ ciency and Excellent Thermal Stability, W. Zhao et al., Adv. Mater., 28, 4734–4739 (2016); DOI: 10.1002/adma.201600281.
- Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells, S. Li et al, Adv. Mater., 28, 9423–9429 (2016); DOI: 10.1002/adma.201602776.
- Ternary Polymer Solar Cells based on Two Acceptors and One Donor for Achieving 12.2% Efficiency, W. Zhao et al., Adv. Mater., (2016); DOI: 10.1002/adma.201604059.
To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.