The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
Solution-Processed and High-Performance Organic Solar Cells Using Small Molecules with a Benzodithiophene Unit
Abstract
Three small molecules named DR3TBDTT, DR3TBDTT-HD, and DR3TBD2T with a benzo[1,2-b:4,5-b']dithiophene (BDT) unit as the central building block have been designed and synthesized for solution-processed bulk-heterojunction solar cells. Power conversion efficiencies (PCEs) of 8.12% (certified 7.61%) and 8.02% under AM 1.5G irradiation (100 mW cm(-2)) have been achieved for DR3TBDTT- and DR3TBDT2T-based organic photovoltaic devices (OPVs) with PC71BM as the acceptor, respectively. The better PCEs were achieved by improving the short-circuit current density without sacrificing the high open-circuit voltage and fill factor through the strategy of incorporating the advantages of both conventional small molecules and polymers for OPVs.
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Metadata
- Authors
- Zhou, J., Zuo, Y., Wan, X., Long, G., Zhang, Q., Ni, W., Liu, Y., Li, Z., He, G., Li, C., Kan, B., Li, M., & Chen, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-05-28
- Volume
- 135
- Issue
- 23
- Pages
- 8484-8487
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2077715587
- Cited by
- 698
- References
- 23
- FWCI
- 86.07
- Type
- journal article
- Language
- en
- Open access
- closed
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