The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Metal Support Interaction in Pt Nanoparticles Partially Confined in the Mesopores of Microsized Mesoporous CeO2 for Highly Efficient Purification of Volatile Organic Compounds
Abstract
The Pt/CeO 2 nanocomposites of Pt nanoparticles partially confined in the mesopores of microsized mesoporous CeO 2 (1.0% Pt/CeO 2 -MM) or supported on the surface of CeO 2 nanocubes (1.0% Pt/CeO 2 -NC) with the same Pt loading of 1.0 wt % were prepared by the impregnation of microsized mesoporous CeO 2 or CeO 2 nanocubes with Pt(NO 3 ) 2 aqueous solution, followed by the reduction with NaBH 4 aqueous solution. 1.0%Pt/CeO 2 -MM exhibits much higher catalytic activity for benzene oxidation than 1.0%Pt/CeO 2 -NC. Compared to 1.0% Pt/CeO 2 -NC, the reaction temperatures of T 50 and T 90 (corresponding to a benzene conversion = 50% and 90%) for 1.0% Pt/CeO 2 -MM tremendously decreases by Δ T 50 = 149 °C and Δ T 90 = 196 °C, respectively. The turnover frequency (TOF) of 1.0% Pt/CeO 2 -MM at 140 °C increases by 9.0 times as compared to that of 1.0% Pt/CeO 2 -NC. The tremendous enhancement in the catalytic activity is due to a novel metal support interaction in 1.0% Pt/CeO 2 -MM. The novel metal support interaction is theoretically studied by density function theory (DFT) calculation and experimentally studied by CO-TPR, CO-TPD, H 2 pulse titration, and HRTEM. The theoretical and experimental evidence reveal that the partial confinement of Pt nanoparticles in the mesopores of microsized mesoporous CeO 2 leads to a significant enhancement in the activity of the surface lattice oxygen around the interface between Pt nanoparticles and CeO 2, thus tremendously increasing the catalytic activity.
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
The surface science of titanium dioxide
Diebold, U. (2003) · Surface Science Reports · doi:10.1016/s0167-5729(02)00100-0 · Cited by 7,944
Bruix, A., Rodriguez, J. A., Ramírez, P. J., Senanayake, S. D., Evans, J., Park, J. B., Stacchiola, D., Liu, P., Hrbek, J., & Illas, F. (2012) · Journal of the American Chemical Society · doi:10.1021/ja302070k · Cited by 839
Cited by
Cocatalysts for Selective Photoreduction of CO2into Solar Fuels
Li, X., Yu, J., Jaroniec, M., & Chen, X. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00400 · Cited by 2,304
An, J., Wang, Y., Lu, J., Zhang, J., Zhang, Z., Xu, S., Liu, X., Zhang, T., Gocyla, M., Heggen, M., et al. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.8b01742 · Cited by 258
Metadata
- Authors
- Mao, M., Lv, H., Li, Y., Yang, Y., Zeng, M., Li, N., & Zhao, X.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-12-16
- Volume
- 6
- Issue
- 1
- Pages
- 418-427
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2338428912
- Cited by
- 166
- References
- 2
- FWCI
- 4.66
- 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: Metal Support Interaction in Pt Nanoparticles Partially Confined in the Mesopores of Microsized Mesoporous CeO2 for Highly Efficient Purification of Volatile Organic Compounds. https://app.cochat.ai/papers/10.1021/acscatal.5b02371
- The paper
- Mao, M., Lv, H., Li, Y., Yang, Y., Zeng, M., Li, N., & Zhao, X. (2016). Metal Support Interaction in Pt Nanoparticles Partially Confined in the Mesopores of Microsized Mesoporous CeO2 for Highly Efficient Purification of Volatile Organic Compounds. ACS Catalysis. https://doi.org/10.1021/acscatal.5b02371
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.
