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Perovskite solar cells with CuSCN hole extraction layers yield stabilized efficiencies greater than 20%
Open accessAbstract
Transporter layers improve stability: Although perovskite solar cells can have power conversion efficiencies exceeding 20%, they can have limited thermal and ultraviolet irradiation stability. This is in part because of the materials used to extract the charge carriers (electrons and holes) from the active layer. Arora et al. replaced organic hole transporter layers with CuCSN to improve thermal stability. Device lifetime was enhanced when a conducting reduced graphene oxide spacer was added between the CuSCN layer and the gold electrode. Science , this issue p. 768
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Stranks, S. D., Eperon, G. E., Grancini, G., Menelaou, C., Alcocer, M. J. P., Leijtens, T., Herz, L. M., Petrozza, A., & Snaith, H. J. (2013) · Science · doi:10.1126/science.1243982 · Cited by 10,413
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Metadata
- Authors
- Arora, N., Dar, M. I., Hinderhofer, A., Pellet, N., Schreiber, F., Zakeeruddin, S. M., & Grätzel, M.
- Venue
- Science
- Published
- 2017-11-10
- Volume
- 358
- Issue
- 6364
- Pages
- 768-771
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2760381023
- Cited by
- 1,546
- References
- 2
- FWCI
- 89.05
- Type
- journal article
- Language
- en
- Open access
- green
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