The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Integrated Perovskite/Bulk-Heterojunction toward Efficient Solar Cells
Abstract
We successfully demonstrated an integrated perovskite/bulk-heterojunction (BHJ) photovoltaic device for efficient light harvesting and energy conversion. Our device efficiently integrated two photovoltaic layers, namely a perovskite film and organic BHJ film, into the device. The device structure is ITO/TiO2/perovskite/BHJ/MoO3/Ag. A wide bandgap small molecule DOR3T-TBDT was used as donor in the BHJ film, and a power conversion efficiency (PCE) of 14.3% was achieved in the integrated device with a high short circuit current density (JSC) of 21.2 mA cm(-2). The higher JSC as compared to that of the traditional perovskite/HTL (hole transporting layer) device (19.3 mA cm(-2)) indicates that the BHJ film absorbs light and contributes to the current density of the device. Our result further suggests that the HTL in traditional perovskite solar cell, even with good light absorption capability, cannot contribute to the overall device photocurrent, unless this HTL becomes a BHJ layer (by adding electron transporting material like PC71BM).
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Citations
Cites
Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells
Jeon, N. J., Noh, J. H., Kim, Y. C., Yang, W. S., Ryu, S., & Seok, S. I. (2014) · Nature Materials · doi:10.1038/nmat4014 · Cited by 6,723
Cited by
Stability of Metal Halide Perovskite Solar Cells
Leijtens, T., Eperon, G. E., Noel, N. K., Habisreutinger, S. N., Petrozza, A., & Snaith, H. J. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201500963 · Cited by 1,308
Under the spotlight: The organic–inorganic hybrid halide perovskite for optoelectronic applications
Chen, Q., De Marco, N., Yang, Y. (., Song, T.-B., Chen, C.-C., Zhao, H., Hong, Z., Zhou, H., & Yang, Y. (2015) · Nano Today · doi:10.1016/j.nantod.2015.04.009 · Cited by 1,154
Self-citationJošt, M., Kegelmann, L., Korte, L., & Albrecht, S. (2020) · Advanced Energy Materials · doi:10.1002/aenm.201904102 · Cited by 538
Bulk‐Heterojunction Organic Solar Cells: Five Core Technologies for Their Commercialization
Kang, H., Kim, G., Kim, J., Kwon, S., Kim, H., & Lee, K. (2016) · Advanced Materials · doi:10.1002/adma.201601197 · Cited by 489
New-generation integrated devices based on dye-sensitized and perovskite solar cells
Yun, S., Qin, Y., Uhl, A. R., Vlachopoulos, N., Yin, M., Li, D., Han, X., & Hagfeldt, A. (2018) · Energy & Environmental Science · doi:10.1039/c7ee03165c · Cited by 478
Metadata
- Authors
- Liu, Y., Hong, Z., Chen, Q., Chang, W., Zhou, H., Song, T.-B., Young, E., Yang, Y. (., You, J., Li, G., & Yang, Y.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-12-18
- Volume
- 15
- Issue
- 1
- Pages
- 662-668
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2330552328
- Cited by
- 160
- References
- 1
- FWCI
- 8.49
- Type
- journal article
- Language
- en
- Open access
- closed
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