The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
o-Methoxy Substituents in Spiro-OMeTAD for Efficient Inorganic–Organic Hybrid Perovskite Solar Cells
Abstract
Three spiro-OMeTAD derivatives have been synthesized and characterized by (1)H/(13)C NMR spectroscopy and mass spectrometry. The optical and electronic properties of the derivatives were modified by changing the positions of the two methoxy substituents in each of the quadrants, as monitored by UV-vis spectroscopy and cyclic voltammetry measurements. The derivatives were employed as hole-transporting materials (HTMs), and their performances were compared for the fabrication of mesoporous TiO2/CH3NH3PbI3/HTM/Au solar cells. Surprisingly, the cell performance was dependent on the positions of the OMe substituents. The derivative with o-OMe substituents showed highly improved performance by exhibiting a short-circuit current density of 21.2 mA/cm(2), an open-circuit voltage of 1.02 V, and a fill factor of 77.6% under 1 sun illumination (100 mW/cm(2)), which resulted in an overall power conversion efficiency (PCE) of 16.7%, compared to ~15% for conventional p-OMe substituents. The PCE of 16.7% is the highest value reported to date for perovskite-based solar cells with spiro-OMeTAD.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
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
Efficient planar heterojunction perovskite solar cells by vapour deposition
Liu, M., Johnston, M. B., & Snaith, H. J. (2013) · Nature · doi:10.1038/nature12509 · Cited by 7,976
Noh, J. H., Im, S. H., Heo, J. H., Mandal, T. N., & Seok, S. I. (2013) · Nano Letters · doi:10.1021/nl400349b · Cited by 4,829
Self-citationBach, U., Lupo, D., Comte, P., Moser, J. E., Weissörtel, F., Salbeck, J., Spreitzer, H., & Grätzel, M. (1998) · Nature · doi:10.1038/26936 · Cited by 3,528
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
Self-citationLiu, D., & Kelly, T. L. (2014) · Nature Photonics · doi:10.1038/nphoton.2013.342 · Cited by 2,663
Planar Heterojunction Perovskite Solar Cells via Vapor-Assisted Solution Process
Chen, Q., Zhou, H., Hong, Z., Luo, S., Duan, H.-S., Wang, H.-H., Liu, Y., Li, G., & Yang, Y. (2014) · Journal of the American Chemical Society · doi:10.1021/ja411509g · Cited by 2,306
The Effect of Structure upon the Reactions of Organic Compounds. Benzene Derivatives
Hammett, L. P. (1937) · Journal of the American Chemical Society · doi:10.1021/ja01280a022 · Cited by 2,249
Cited by
Jeon, N. J., Na, H., Jung, E. H., Yang, T.-Y., Lee, Y. G., Kim, G., Shin, H.-W., Il Seok, S., Lee, J., & Seo, J. (2018) · Nature Energy · doi:10.1038/s41560-018-0200-6 · Cited by 2,089
Self-citationElectro-optics of perovskite solar cells
Lin, Q., Armin, A., Nagiri, R. C. R., Burn, P. L., & Meredith, P. (2015) · Nature Photonics · doi:10.1038/nphoton.2014.284 · Cited by 1,749
Stable perovskite solar cells with efficiency exceeding 24.8% and 0.3-V voltage loss
Jeong, M., Choi, I. W., Go, E. M., Cho, Y., Kim, M., Lee, B., Jeong, S., Jo, Y., Choi, H. W., Lee, J., et al. (2020) · Science · doi:10.1126/science.abb7167 · Cited by 1,517
Self-citationHalide perovskite materials for solar cells: a theoretical review
Yin, W.-J., Yang, J.-H., Kang, J., Yan, Y., & Wei, S.-H. (2015) · Journal of Materials Chemistry A · doi:10.1039/c4ta05033a · Cited by 1,437
Yang, J., Siempelkamp, B. D., Liu, D., & Kelly, T. L. (2015) · ACS Nano · doi:10.1021/nn506864k · Cited by 1,351
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
Chueh, C.-C., Li, C.-Z., & Jen, A. K.-Y. (2015) · Energy & Environmental Science · doi:10.1039/c4ee03824j · Cited by 799
Lessons learned from spiro-OMeTAD and PTAA in perovskite solar cells
Rombach, F. M., Haque, S. A., & Macdonald, T. J. (2021) · Energy & Environmental Science · doi:10.1039/d1ee02095a · Cited by 730
A dopant-free hole-transporting material for efficient and stable perovskite solar cells
Liu, J., Wu, Y., Qin, C., Yang, X., Yasuda, T., Islam, A., Zhang, K., Peng, W., Chen, W., & Han, L. (2014) · Energy Environ. Sci. · doi:10.1039/c4ee01589d · Cited by 719
Heterojunction Modification for Highly Efficient Organic–Inorganic Perovskite Solar Cells
Wojciechowski, K., Stranks, S. D., Abate, A., Sadoughi, G., Sadhanala, A., Kopidakis, N., Rumbles, G., Li, C.-Z., Friend, R. H., Jen, A. K.-Y., et al. (2014) · ACS Nano · doi:10.1021/nn505723h · Cited by 677
Recent progress in electron transport layers for efficient perovskite solar cells
Yang, G., Tao, H., Qin, P., Ke, W., & Fang, G. (2016) · Journal of Materials Chemistry A · doi:10.1039/c5ta09011c · Cited by 579
Applications of Phosphorene and Black Phosphorus in Energy Conversion and Storage Devices
Pang, J., Bachmatiuk, A., Yin, Y., Trzebicka, B., Zhao, L., Fu, L., Mendes, R. G., Gemming, T., Liu, Z., & Rummeli, M. H. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201702093 · Cited by 518
Rashba Spin–Orbit Coupling Enhanced Carrier Lifetime in CH3NH3PbI3
Zheng, F., Tan, L. Z., Liu, S., & Rappe, A. M. (2015) · Nano Letters · doi:10.1021/acs.nanolett.5b01854 · Cited by 507
Yu, Z., & Sun, L. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201500213 · Cited by 462
Advances in hole transport materials engineering for stable and efficient perovskite solar cells
Bakr, Z. H., Wali, Q., Fakharuddin, A., Schmidt-Mende, L., Brown, T. M., & Jose, R. (2017) · Nano Energy · doi:10.1016/j.nanoen.2017.02.025 · Cited by 455
Hawash, Z., Ono, L. K., & Qi, Y. (2018) · Advanced Materials Interfaces · doi:10.1002/admi.201700623 · Cited by 455
Device stability of perovskite solar cells – A review
Asghar, M. I., Zhang, J., Wang, H., & Lund, P. D. (2017) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2017.04.003 · Cited by 423
Agarwala, P., & Kabra, D. (2017) · Journal of Materials Chemistry A · doi:10.1039/c6ta08449d · Cited by 384
Improving the Long-Term Stability of Perovskite Solar Cells with a Porous Al2O3 Buffer Layer
Guarnera, S., Abate, A., Zhang, W., Foster, J. M., Richardson, G., Petrozza, A., & Snaith, H. J. (2015) · The Journal of Physical Chemistry Letters · doi:10.1021/jz502703p · Cited by 381
Rational Strategies for Efficient Perovskite Solar Cells
Seo, J., Noh, J. H., & Seok, S. I. (2016) · Accounts of Chemical Research · doi:10.1021/acs.accounts.5b00444 · Cited by 361
Self-citationA brief review of hole transporting materials commonly used in perovskite solar cells
Li, S., Cao, Y., Li, W., & Bo, Z. (2021) · Rare Metals · doi:10.1007/s12598-020-01691-z · Cited by 346
Sun, C., Wu, Z., Yip, H., Zhang, H., Jiang, X., Xue, Q., Hu, Z., Hu, Z., Shen, Y., Wang, M., et al. (2016) · Advanced Energy Materials · doi:10.1002/aenm.201501534 · Cited by 331
Liu, S., Zheng, F., Koocher, N. Z., Takenaka, H., Wang, F., & Rappe, A. M. (2015) · The Journal of Physical Chemistry Letters · doi:10.1021/jz502666j · Cited by 331
Nishimura, H., Ishida, N., Shimazaki, A., Wakamiya, A., Saeki, A., Scott, L. T., & Murata, Y. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b11008 · Cited by 313
Bi, D., Gao, P., Scopelliti, R., Oveisi, E., Luo, J., Grätzel, M., Hagfeldt, A., & Nazeeruddin, M. K. (2016) · Advanced Materials · doi:10.1002/adma.201505255 · Cited by 285
Grancini, G., Marras, S., Prato, M., Giannini, C., Quarti, C., De Angelis, F., De Bastiani, M., Eperon, G. E., Snaith, H. J., Manna, L., et al. (2014) · The Journal of Physical Chemistry Letters · doi:10.1021/jz501877h · Cited by 263
Metadata
- Authors
- Jeon, N. J., Lee, H. G., Kim, Y. C., Seo, J., Noh, J. H., Lee, J., & Seok, S. I.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-05-23
- Volume
- 136
- Issue
- 22
- Pages
- 7837-7840
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1985798309
- Cited by
- 787
- References
- 17
- FWCI
- 62.26
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
