部分氟化氧化铝，稳定性更强：在侵蚀性条件下的催化应用

IF 2.2 4区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR European Journal of Inorganic Chemistry Pub Date : 2024-09-06 DOI:10.1002/ejic.202400582

Jean-Luc Blin, Julien Dieu, Benedicte Lebeau, Laure Michelin, Séverinne Rigolet, Sylvette Brunet

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引用次数: 0

摘要

在此，我们报告了主要由无定形相组成的新型羟基氟化铝的设计，该材料在氢氟酸气体中的纹理特性，尤其是比表面积和酸度方面具有更强的稳定性。这种材料是以液晶为模板，通过 EISA（蒸发诱导自组装）途径合成的。得益于这种稳定性，通过将活性相分散在这种载体上而设计出的催化剂比其他方法获得的催化剂具有更高的活性位点可达性和活性。

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Partially fluorinated alumina with enhanced stability: Application to catalysis under aggressive conditions

Here, we report the design of new aluminum hydroxyfluoride, mainly composed of amorphous phase, with enhanced stability under HF gas in term of textural properties, especially the specific surface area and the acidity. The material has been synthesized through an EISA (evaporation‐induced self‐assembly) route using liquid crystals as templates. Thanks to this stability, the catalyst designed by the dispersion of the active phase on this support shows a higher accessibility and the activity of the active sites than the ones obtained by other methods

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来源期刊

European Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

4.30

自引率

4.30%

发文量

419

审稿时长

1.3 months

期刊介绍： The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry: Chemische Berichte Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.