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Replacing Alkoxy Groups with Alkylthienyl Groups: A Feasible Approach To Improve the Properties of Photovoltaic Polymers
Abstract
Another dimension: Two newly designed two-dimensional (2D) conjugated polymers, PBDTTT-E-T (see scheme; left) and PBDTTT-C-T, were prepared and their properties compared to those of the alkoxy-substituted analogues (right). PBDTTT-E-T and PBDTTT-C-T exhibited smaller band gaps, lower-energy HOMO levels, better thermal stabilities, and much better photovoltaic properties. Therefore, the 2D structures are feasible for the design of photovoltaic polymers.
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Cites
Conjugated Polymer-Based Organic Solar Cells
Günes, S., Neugebauer, H., & Sariciftci, N. S. (2007) · Chemical Reviews · doi:10.1021/cr050149z · Cited by 6,279
Electrical characteristics and efficiency of single-layer organic light-emitting diodes
Malliaras, G. G., Salem, J. R., Brock, P. J., & Scott, C. (1998) · Physical Review B · doi:10.1103/physrevb.58.r13411 · Cited by 663
Cited by
Li, Y. (2012) · Accounts of Chemical Research · doi:10.1021/ar2002446 · Cited by 2,756
Self-citationSmall molecule semiconductors for high-efficiency organic photovoltaics
Lin, Y., Li, Y., & Zhan, X. (2012) · Chemical Society Reviews · doi:10.1039/c2cs15313k · Cited by 1,751
Self-citationDesigning π-conjugated polymers for organic electronics
Guo, X., Baumgarten, M., & Müllen, K. (2013) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2013.09.005 · Cited by 836
Self-citationDual Plasmonic Nanostructures for High Performance Inverted Organic Solar Cells
Li, X., Choy, W. C. H., Huo, L., Xie, F., Sha, W. E. I., Ding, B., Guo, X., Li, Y., Hou, J., You, J., et al. (2012) · Advanced Materials · doi:10.1002/adma.201200120 · Cited by 699
Self-citationYe, L., Zhang, S., Huo, L., Zhang, M., & Hou, J. (2014) · Accounts of Chemical Research · doi:10.1021/ar5000743 · Cited by 699
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Metadata
- Authors
- Huo, L., Zhang, S., Guo, X., Xu, F., Li, Y., & Hou, J.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2011-08-25
- Volume
- 50
- Issue
- 41
- Pages
- 9697-9702
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2118686563
- Cited by
- 985
- References
- 2
- FWCI
- 112.08
- Type
- journal article
- Language
- en
- Open access
- closed
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- Huo, L., Zhang, S., Guo, X., Xu, F., Li, Y., & Hou, J. (2011). Replacing Alkoxy Groups with Alkylthienyl Groups: A Feasible Approach To Improve the Properties of Photovoltaic Polymers. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201103313
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