The DOI matches its Crossref record.
Study of Catalytic Activity at the CuO−CeO2 Interface for CO Oxidation
Abstract
A series of CuO/CeO 2 and inverse CeO 2 /CuO catalysts were prepared by an incipient wetness impregnation method and tested for CO oxidation. Crystallite sizes of CeO 2 and CuO were evaluated by X-ray diffraction and N 2 O chemisorption, as well as transmission electron microscopy. It was found that a CuO(5)/CeO 2 -500 catalyst with a CuO crystallite size of 4.1 nm and a CeO 2 (5)/CuO-500 catalyst with a CeO 2 crystallite size of 4.0 nm had identical activities, indicating that the reaction may occur at the interface of CuO−CeO 2 . According to the turnover frequency based on CuO sites located on the CuO−CeO 2 interface, the activity on the larger CuO crystallite was much higher than that on the smaller one, indicating that CuO−CeO 2 catalyst for CO oxidation is structure-sensitive. The enhanced activity was ascribed to a higher density of chemisorbed CO on the active sites for the larger CuO crystallite.
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
Cited by
On the Synergetic Catalytic Effect in Heterogeneous Nanocomposite Catalysts
Shi, J. (2013) · Chemical Reviews · doi:10.1021/cr3002752 · Cited by 652
Wang, W.-W., Yu, W.-Z., Du, P.-P., Xu, H., Jin, Z., Si, R., Ma, C., Shi, S., Jia, C.-J., & Yan, C.-H. (2017) · ACS Catalysis · doi:10.1021/acscatal.6b03234 · Cited by 444
Metadata
- Authors
- Jia, A.-P., Jiang, S.-Y., Lu, J.-Q., & Luo, M.-F.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-11-15
- Volume
- 114
- Issue
- 49
- Pages
- 21605-21610
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2312490868
- Cited by
- 215
- References
- 0
- FWCI
- 4.48
- 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: Study of Catalytic Activity at the CuO−CeO2 Interface for CO Oxidation. https://app.cochat.ai/papers/10.1021/jp108556u
- The paper
- Jia, A.-P., Jiang, S.-Y., Lu, J.-Q., & Luo, M.-F. (2010). Study of Catalytic Activity at the CuO−CeO2 Interface for CO Oxidation. The Journal of Physical Chemistry C. https://doi.org/10.1021/jp108556u
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.
