The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Depleted hole conductor-free lead halide iodide heterojunction solar cells
Abstract
Lead halide perovskite is an excellent candidate for use as a light harvester in solar cells. Our work presents a depleted hole conductor free CH3NH3PbI3/TiO2 heterojunction solar cell using a thick CH3NH3PbI3 film. The CH3NH3PbI3 formed large crystals which function simultaneously as light harvesters and as hole transport materials. We performed capacitance voltage measurements, which show a depletion region which extends to both n and p sides. The built-in field of the depletion region assists in the charge separation and suppresses the back reaction of electrons from the TiO2 film to the CH3NH3PbI3 film. This depleted hole conductor free CH3NH3PbI3/TiO2 heterojunction solar cell provides a power conversion efficiency of 8% with a current density of 18.8 mA cm−2, the highest efficiency achieved to date for perovskite based solar cells without a hole conductor.
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Cites
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
Kojima, A., Teshima, K., Shirai, Y., & Miyasaka, T. (2009) · Journal of the American Chemical Society · doi:10.1021/ja809598r · Cited by 23,090
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
Lee, M. M., Teuscher, J., Miyasaka, T., Murakami, T. N., & Snaith, H. J. (2012) · Science · doi:10.1126/science.1228604 · Cited by 10,687
Sequential deposition as a route to high-performance perovskite-sensitized solar cells
Burschka, J., Pellet, N., Moon, S.-J., Humphry-Baker, R., Gao, P., Nazeeruddin, M. K., & Grätzel, M. (2013) · Nature · doi:10.1038/nature12340 · Cited by 9,547
Kim, H.-S., Lee, C.-R., Im, J.-H., Lee, K.-B., Moehl, T., Marchioro, A., Moon, S.-J., Humphry-Baker, R., Yum, J.-H., Moser, J. E., et al. (2012) · Scientific Reports · doi:10.1038/srep00591 · Cited by 8,092
6.5% efficient perovskite quantum-dot-sensitized solar cell
Im, J.-H., Lee, C.-R., Lee, J.-W., Park, S.-W., & Park, N.-G. (2011) · Nanoscale · doi:10.1039/c1nr10867k · Cited by 3,173
Heo, J. H., Im, S. H., Noh, J. H., Mandal, T. N., Lim, C.-S., Chang, J. A., Lee, Y. H., Kim, H.-J., Sarkar, A., Nazeeruddin, M. K., et al. (2013) · Nature Photonics · doi:10.1038/nphoton.2013.80 · Cited by 2,684
Baikie, T., Fang, Y., Kadro, J. M., Schreyer, M., Wei, F., Mhaisalkar, S. G., Graetzel, M., & White, T. J. (2013) · Journal of Materials Chemistry A · doi:10.1039/c3ta10518k · Cited by 2,534
Organic-Inorganic Hybrid Materials as Semiconducting Channels in Thin-Film Field-Effect Transistors
Kagan, C. R., Mitzi, D. B., & Dimitrakopoulos, C. D. (1999) · Science · doi:10.1126/science.286.5441.945 · Cited by 2,110
Mesoscopic CH3NH3PbI3/TiO2Heterojunction Solar Cells
Etgar, L., Gao, P., Xue, Z., Peng, Q., Chandiran, A. K., Liu, B., Nazeeruddin, M. K., & Grätzel, M. (2012) · Journal of the American Chemical Society · doi:10.1021/ja307789s · Cited by 1,946
Self-citationAll-solid-state dye-sensitized solar cells with high efficiency
Chung, I., Lee, B., He, J., Chang, R. P. H., & Kanatzidis, M. G. (2012) · Nature · doi:10.1038/nature11067 · Cited by 1,833
Cited by
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
Defect migration in methylammonium lead iodide and its role in perovskite solar cell operation
Azpiroz, J. M., Mosconi, E., Bisquert, J., & De Angelis, F. (2015) · Energy & Environmental Science · doi:10.1039/c5ee01265a · Cited by 1,644
Organolead Halide Perovskite: New Horizons in Solar Cell Research
Kim, H.-S., Im, S. H., & Park, N.-G. (2014) · The Journal of Physical Chemistry C · doi:10.1021/jp409025w · Cited by 722
NH2CH═NH2PbI3: An Alternative Organolead Iodide Perovskite Sensitizer for Mesoscopic Solar Cells
Pang, S., Hu, H., Zhang, J., Lv, S., Yu, Y., Wei, F., Qin, T., Xu, H., Liu, Z., & Cui, G. (2014) · Chemistry of Materials · doi:10.1021/cm404006p · Cited by 580
Zhao, Y., & Zhu, K. (2014) · The Journal of Physical Chemistry C · doi:10.1021/jp502696w · Cited by 555
Metadata
- Authors
- Laban, W. A., & Etgar, L.
- Venue
- Energy & Environmental Science
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2013
- Volume
- 6
- Issue
- 11
- Pages
- 3249
- ISSN
- 1754-5692 (ISSN-L)
- 1754-5706
- OpenAlex
- W1983231611
- Cited by
- 759
- References
- 22
- FWCI
- 60.11
- Type
- journal article
- Language
- en
- Open access
- closed
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