The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Al2O3 Nanosheets Rich in Pentacoordinate Al3+ Ions Stabilize Pt‐Sn Clusters for Propane Dehydrogenation
Abstract
In heterogeneous catalysis, supports play a crucial role in modulating the geometric and electronic structure of the active metal phase for optimizing the catalytic performance. A γ‐Al 2 O 3 nanosheet that contains 27 % pentacoordinate Al 3+ sites can nicely disperse and stabilize raft‐like Pt‐Sn clusters as a result of strong interactions between metal and support. Consequently, there are strong electronic interactions between the Pt and Sn atoms, resulting in an increase in the electron density of the Pt sites. When used in the propane dehydrogenation reaction, this catalyst displayed an excellent specific activity for propylene formation with >99 % selectivity, and superior anti‐coking and anti‐sintering properties. Its exceptional ability to maintain the high activity and stability at ultrahigh space velocities further showed that the sheet construction of the catalyst facilitated the kinetic transfer process.
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
Stable single-unit-cell nanosheets of zeolite MFI as active and long-lived catalysts
Choi, M., Na, K., Kim, J., Sakamoto, Y., Terasaki, O., & Ryoo, R. (2009) · Nature · doi:10.1038/nature08288 · Cited by 2,237
Catalytic Dehydrogenation of Light Alkanes on Metals and Metal Oxides
Sattler, J. J. H. B., Ruiz-Martinez, J., Santillan-Jimenez, E., & Weckhuysen, B. M. (2014) · Chemical Reviews · doi:10.1021/cr5002436 · Cited by 2,153
Kwak, J. H., Hu, J., Mei, D., Yi, C.-W., Kim, D. H., Peden, C. H. F., Allard, L. F., & Szanyi, J. (2009) · Science · doi:10.1126/science.1176745 · Cited by 1,040
Catalyst deactivation: is it predictable?
Moulijn, J. A., van Diepen, A. E., & Kapteijn, F. (2001) · Applied Catalysis A: General · doi:10.1016/s0926-860x(00)00842-5 · Cited by 813
Unconventional Chemistry for Unconventional Natural Gas
McFarland, E. (2012) · Science · doi:10.1126/science.1226840 · Cited by 534
Morphology-dependent nanocatalysts: Rod-shaped oxides
Li, Y., & Shen, W. (2014) · Chem. Soc. Rev. · doi:10.1039/c3cs60296f · Cited by 531
Propane Dehydrogenation over Pt/TiO2–Al2O3 Catalysts
Jiang, F., Zeng, L., Li, S., Liu, G., Wang, S., & Gong, J. (2015) · ACS Catalysis · doi:10.1021/cs501279v · Cited by 318
Bazin, P., Saur, O., Lavalley, J. C., Daturi, M., & Blanchard, G. (2005) · Physical Chemistry Chemical Physics · doi:10.1039/b414159h · Cited by 290
Lebedeva, N. P., Rodes, A., Feliu, J. M., Koper, M. T. M., & van Santen, R. A. (2002) · The Journal of Physical Chemistry B · doi:10.1021/jp0203806 · Cited by 238
Thermal Evolution of Transitional Aluminas Followed by NMR and IR Spectroscopies
Pecharromán, C., Sobrados, I., Iglesias, J. E., González-Carreño, T., & Sanz, J. (1999) · The Journal of Physical Chemistry B · doi:10.1021/jp983316q · Cited by 230
Cited by
Propane dehydrogenation: catalyst development, new chemistry, and emerging technologies
Chen, S., Chang, X., Sun, G., Zhang, T., Xu, Y., Wang, Y., Pei, C., & Gong, J. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00814a · Cited by 895
Li, S., Feng, L., Wang, H., Lin, Y., Sun, Z., Xu, L., Xu, Y., Liu, X., Li, W.-X., Wei, S., et al. (2025) · Nature Nanotechnology · doi:10.1038/s41565-024-01824-w · Cited by 50
Self-citation
Metadata
- Authors
- Shi, L., Deng, G., Li, W., Miao, S., Wang, Q., Zhang, W., & Lu, A.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2015-09-02
- Volume
- 54
- Issue
- 47
- Pages
- 13994-13998
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W1957451272
- Cited by
- 485
- References
- 15
- FWCI
- 5.48
- 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: Al2O3 Nanosheets Rich in Pentacoordinate Al3+ Ions Stabilize Pt‐Sn Clusters for Propane Dehydrogenation. https://app.cochat.ai/papers/10.1002/anie.201507119
- The paper
- Shi, L., Deng, G., Li, W., Miao, S., Wang, Q., Zhang, W., & Lu, A. (2015). Al2O3 Nanosheets Rich in Pentacoordinate Al3+ Ions Stabilize Pt‐Sn Clusters for Propane Dehydrogenation. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201507119
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.
