The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Effective Carrier‐Concentration Tuning of SnO2 Quantum Dot Electron‐Selective Layers for High‐Performance Planar Perovskite Solar Cells
Abstract
The carrier concentration of the electron‐selective layer (ESL) and hole‐selective layer can significantly affect the performance of organic–inorganic lead halide perovskite solar cells (PSCs). Herein, a facile yet effective two‐step method, i.e., room‐temperature colloidal synthesis and low‐temperature removal of additive (thiourea), to control the carrier concentration of SnO 2 quantum dot (QD) ESLs to achieve high‐performance PSCs is developed. By optimizing the electron density of SnO 2 QD ESLs, a champion stabilized power output of 20.32% for the planar PSCs using triple cation perovskite absorber and 19.73% for those using CH 3 NH 3 PbI 3 absorber is achieved. The superior uniformity of low‐temperature processed SnO 2 QD ESLs also enables the fabrication of ≈19% efficiency PSCs with an aperture area of 1.0 cm 2 and 16.97% efficiency flexible device. The results demonstrate the promise of carrier‐concentration‐controlled SnO 2 QD ESLs for fabricating stable, efficient, reproducible, large‐scale, and flexible planar PSCs.
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
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
Cited by
Perovskite solar cells with atomically coherent interlayers on SnO2 electrodes
Min, H., Lee, D. Y., Kim, J., Kim, G., Lee, K. S., Kim, J., Paik, M. J., Kim, Y. K., Kim, K. S., Kim, M. G., et al. (2021) · Nature · doi:10.1038/s41586-021-03964-8 · Cited by 3,174
Causes and Solutions of Recombination in Perovskite Solar Cells
Chen, J., & Park, N. (2019) · Advanced Materials · doi:10.1002/adma.201803019 · Cited by 733
“Unleaded” Perovskites: Status Quo and Future Prospects of Tin‐Based Perovskite Solar Cells
Ke, W., Stoumpos, C. C., & Kanatzidis, M. G. (2019) · Advanced Materials · doi:10.1002/adma.201803230 · Cited by 533
Self-citationTin oxide for optoelectronic, photovoltaic and energy storage devices: a review
Dalapati, G. K., Sharma, H., Guchhait, A., Chakrabarty, N., Bamola, P., Liu, Q., Saianand, G., Sai Krishna, A. M., Mukhopadhyay, S., Dey, A., et al. (2021) · Journal of Materials Chemistry A · doi:10.1039/d1ta01291f · Cited by 406
Tin Oxide Electron‐Selective Layers for Efficient, Stable, and Scalable Perovskite Solar Cells
Altinkaya, C., Aydin, E., Ugur, E., Isikgor, F. H., Subbiah, A. S., De Bastiani, M., Liu, J., Babayigit, A., Allen, T. G., Laquai, F., et al. (2021) · Advanced Materials · doi:10.1002/adma.202005504 · Cited by 348
Metadata
- Authors
- Yang, G., Chen, C., Yao, F., Chen, Z., Zhang, Q., Zheng, X., Ma, J., Lei, H., Qin, P., Xiong, L., Ke, W., Li, G., Yan, Y., & Fang, G.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2018-02-27
- Volume
- 30
- Issue
- 14
- Pages
- e1706023-e1706023
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2790934637
- Cited by
- 411
- References
- 1
- FWCI
- 23.43
- 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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Effective Carrier‐Concentration Tuning of SnO2 Quantum Dot Electron‐Selective Layers for High‐Performance Planar Perovskite Solar Cells. https://app.cochat.ai/papers/10.1002/adma.201706023
- The paper
- Yang, G., Chen, C., Yao, F., Chen, Z., Zhang, Q., Zheng, X., Ma, J., Lei, H., Qin, P., Xiong, L., Ke, W., Li, G., Yan, Y., & Fang, G. (2018). Effective Carrier‐Concentration Tuning of SnO2 Quantum Dot Electron‐Selective Layers for High‐Performance Planar Perovskite Solar Cells. Advanced Materials. https://doi.org/10.1002/adma.201706023
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.
