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The effect of positioning cations on acidity and stability of the framework structure of Y zeolite
The investigation on the modification of NaY zeolite on LaHY and AEHY (AE refers Ca and Sr and the molar ratio of Ca and Sr is 1:1) zeolites was proformed by XRD, N(2)-physisorption (BET), XRF, XPS, NH(3)-TPD, Py-IR, hydrothermal stability, and catalytic cracking test. These results indicate that HY...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4796965/ https://www.ncbi.nlm.nih.gov/pubmed/26987306 http://dx.doi.org/10.1038/srep23382 |