The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Organic D‐A‐π‐A Solar Cell Sensitizers with Improved Stability and Spectral Response
Abstract
A novel concept “D‐A‐π‐A” organic sensitizer instead of traditional D‐π‐A ones is proposed. Remarkably, the incorporated low bandgap, strong electron‐withdrawing unit of benzothiadiazole shows several favorable characteristics in the areas of light‐harvesting and efficiency: i) optimized energy levels, resulting in a large responsive range of wavelengths into NIR region; ii) a very small blue‐shift in the absorption peak on thin TiO 2 films with respect to that in solution; iii) an improvement in the electron distribution of the donor unit to distinctly increase the photo‐stability of synthetic intermediates and final sensitizers. The stability and spectral response of indoline dye‐based DSSCs are improved by the strong electron‐withdrawing benzothiadizole unit in the conjugation bridge. The incident‐photon‐conversion efficiency of WS‐2 reaches nearly 850 nm with a power conversion efficiency as high as 8.7% in liquid electrolyte and 6.6% in ionic‐liquid electrolyte.
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Citations
Cites
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
O'Regan, B., & Grätzel, M. (1991) · Nature · doi:10.1038/353737a0 · Cited by 28,599
Cited by
Yella, A., Mai, C., Zakeeruddin, S. M., Chang, S., Hsieh, C., Yeh, C., & Grätzel, M. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201309343 · Cited by 482
Influence of the Donor Size in D−π–A Organic Dyes for Dye-Sensitized Solar Cells
Yang, J., Ganesan, P., Teuscher, J., Moehl, T., Kim, Y. J., Yi, C., Comte, P., Pei, K., Holcombe, T. W., Nazeeruddin, M. K., et al. (2014) · Journal of the American Chemical Society · doi:10.1021/ja500280r · Cited by 458
Self-citationRecent developments in molecule-based organic materials for dye-sensitized solar cells
Yen, Y.-S., Chou, H.-H., Chen, Y.-C., Hsu, C.-Y., & Lin, J. T. (2012) · Journal of Materials Chemistry · doi:10.1039/c2jm30362k · Cited by 389
Xie, Y., Tang, Y., Wu, W., Wang, Y., Liu, J., Li, X., Tian, H., & Zhu, W.-H. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b09665 · Cited by 328
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Metadata
- Authors
- Zhu, W., Wu, Y., Wang, S., Li, W., Li, X., Chen, J., Wang, Z., & Tian, H.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2010-12-10
- Volume
- 21
- Issue
- 4
- Pages
- 756-763
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2102181432
- Cited by
- 652
- References
- 1
- FWCI
- 23.13
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhu, W., Wu, Y., Wang, S., Li, W., Li, X., Chen, J., Wang, Z., & Tian, H. (2011). Organic D‐A‐π‐A Solar Cell Sensitizers with Improved Stability and Spectral Response. Advanced Functional Materials. https://doi.org/10.1002/adfm.201001801
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