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Ultima descărcare din IBN: 2023-04-27 11:49 |
SM ISO690:2012 BEJAN, Dana, BAHRIN, Lucian Gabriel, SHOVA, Sergiu, MARANGOCI, Narcisa Laura, ULKU, Kokcam-Demir, LOZAN, Vasile, JANIAK, Christoph. New microporous lanthanide organic frameworks. synthesis, structure, luminescence, sorption, and catalytic acylation of 2-Naphthol. In: Molecules (Basel, Switzerland), 2020, vol. 25, p. 0. ISSN -. DOI: https://doi.org/10.3390/molecules25133055 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Molecules (Basel, Switzerland) | |
Volumul 25 / 2020 / ISSN - /ISSNe 1420-3049 | |
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DOI:https://doi.org/10.3390/molecules25133055 | |
Pag. 0-0 | |
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Rezumat | |
New metal-organic frameworks (MOF) with lanthanum(III), cerium(III), neodymium(III), europium(III), gadolinium(III), dysprosium(III), and holmium(III)] and the ligand precursor 1,3,5-tris(4-carboxyphenyl)-2,4,6-trimethylbenzene (H3L) were synthesized under solvothermal conditions. Single crystal x-ray analysis confirmed the formation of three-dimensional frameworks of [LnL(H2O)2]n·xDMF·yH2O for Ln = La, Ce, and Nd. From the nitrogen sorption experiments, the compounds showed permanent porosity with Brunauer-Emmett-Teller (BET) surface areas of about 400 m2/g, and thermal stability up to 500 °C. Further investigations showed that these Ln-MOFs exhibit catalytic activity, paving the way for potential applications within the field of catalysis. |
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Cuvinte-cheie catalysis, lanthanides, Luminescence, Metal-organic frameworks, sorption |
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