The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
Location of cerium and lanthanum cations in CeNaY and LaNaY after calcination
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Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“They observed that, initially, sodium ions were in sites S2 (centre of the hexagonal prism between the sodalite cage and the supercage19) (Fig. 1).”
From The effect of positioning cations on acidity and stability of the framework structure of Y zeolite (2016) · cites this paper as [18]
In the citing paper
“On the other hand, La3+ occupied, especially, S5 (centre of the 12-ring window19).”
From The effect of positioning cations on acidity and stability of the framework structure of Y zeolite (2016) · cites this paper as [18]
In the citing paper
“Sometimes, after calcinations, rare earth moved to S2, migrating to inside the sodalite cage.”
From The effect of positioning cations on acidity and stability of the framework structure of Y zeolite (2016) · cites this paper as [18]
In the citing paper
“The incorporation of RE may induce some structure dealumination, thereby removing aluminium from the framework.”
From The effect of positioning cations on acidity and stability of the framework structure of Y zeolite (2016) · cites this paper as [18]
Citations
Cites
A profile refinement method for nuclear and magnetic structures
Rietveld, H. M. (1969) · Journal of Applied Crystallography · doi:10.1107/s0021889869006558 · Cited by 17,524
Line profiles of neutron powder-diffraction peaks for structure refinement
Rietveld, H. M. (1967) · Acta Crystallographica · doi:10.1107/s0365110x67000234 · Cited by 3,748
Kay, G. F. (1916) · Science · doi:10.1126/science.44.1146.863 · Cited by 1,174
On the cation and water positions in faujasite
BAUR, W. H. (1964) · American Mineralogist · Cited by 176
The crystal chemistry of rare earth faujasite-type zeolites
OLSON, D. H. L., KOKOTAILO, G. T., & CHARNELL, J. F. (1968) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(68)90134-3 · Cited by 138
Dehydrated Lanthanum-exchanged Type Y Zeolite
Smith, J. V., Bennett, J. M., & Flanigen, E. M. (1967) · Nature · doi:10.1038/215241a0 · Cited by 114
Effect of calcination on location and valency of lanthanum ions in zeolite Y
Lee, E. F. T., & Rees, L. V. C. (1987) · Zeolites · doi:10.1016/0144-2449(87)90076-5 · Cited by 83
Scherzer, J., Bass, J. L., & Hunter, F. D. (1975) · The Journal of Physical Chemistry · doi:10.1021/j100579a010 · Cited by 81
Ray, G. J., Meyers, B. L., & Marshall, C. L. (1987) · Zeolites · doi:10.1016/0144-2449(87)90032-7 · Cited by 79
Cation positions in cerium X zeolites
Hunter, F. D. (1971) · Journal of Catalysis · doi:10.1016/0021-9517(71)90086-8 · Cited by 69
Bennett, J. M., & Smith, J. V. (1968) · Materials Research Bulletin · doi:10.1016/0025-5408(68)90010-x · Cited by 67
Calcination of cerium(III) exchanged Y zeolite
Lee, E. F. T., & Rees, L. V. C. (1987) · Zeolites · doi:10.1016/0144-2449(87)90013-3 · Cited by 63
Sousa‐Aguiar, E. F., Valle, M. L. M., Silva, M. P., & Silva, D. F. (1995) · Zeolites · doi:10.1016/0144-2449(95)00069-i · Cited by 57
Bennett, J. M., & Smith, J. V. (1969) · Materials Research Bulletin · doi:10.1016/0025-5408(69)90010-5 · Cited by 51
Research works printed but not linked: 1
- Breck, 1956, J. Am. Chem. Soc., 78, 5964
Cited by
Cerqueira, H. S., Caeiro, G., Costa, L., & Ramôa Ribeiro, F. (2008) · Journal of Molecular Catalysis A: Chemical · doi:10.1016/j.molcata.2008.06.014 · Cited by 425
Selective Adsorption for Removing Sulfur from Jet Fuel over Zeolite-Based Adsorbents
Velu, S., Ma, X., & Song, C. (2003) · Industrial & Engineering Chemistry Research · doi:10.1021/ie020995p · Cited by 421
Extraframework cation distributions in X and Y faujasite zeolites: A review
Frising, T., & Leflaive, P. (2008) · Microporous and Mesoporous Materials · doi:10.1016/j.micromeso.2007.12.024 · Cited by 380
Shi, Y., Li, Z., Wang, J., & Zhou, R. (2021) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2021.119936 · Cited by 160
The role of rare earth elements in zeolites and cracking catalysts
Sousa‐Aguiar, E. F., Trigueiro, F. E., & Zotin, F. M. Z. (2013) · Catalysis Today · doi:10.1016/j.cattod.2013.06.021 · Cited by 152
Metadata
- Authors
- Nery, J. G., Mascarenhas, Y. P., Bonagamba, T. J., Mello, N. C., & Souza-Aguiar, E. F.
- Affiliations
- Universidade de São Paulo (BR)
- Petrobras (Brazil) (BR)
- Corresponding author
- Souza-Aguiar, Eduardo Falabella
- Venue
- Zeolites
- Publisher
- Elsevier BV
- Published
- 1997-01
- Volume
- 18
- Issue
- 1
- Pages
- 44-49
- ISSN
- 0144-2449 (ISSN-L)
- OpenAlex
- W2028078347
- Cited by
- 101
- References
- 14
- Citations by year
- 2026: 1 · 2025: 3 · 2024: 2 · 2023: 4 · 2022: 2 · 2021: 5 · 2020: 3 · 2019: 4 · 2018: 1 · 2017: 35 · 2016: 4 · 2015: 5 · 2014: 1 · 2013: 3 · 2012: 1
- FWCI
- 1.85
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- Locations
- Zeolites (publishedVersion)
- Topics
- Physical Sciences › Chemistry › Inorganic Chemistry › Zeolite Catalysis and Synthesis
- Physical Sciences › Environmental Science › Waste Management and Disposal › Chemical Synthesis and Characterization
- Physical Sciences › Chemical Engineering › Catalysis › Catalysis and Oxidation Reactions
- Keywords
- NaY zeolite, calcination, crystallographic site occupancy, sodalite cage, dealumination, cracking catalysts
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 ›
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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.
