2026-09-07T02:46:55Zhttps://gredos.usal.es/oai/request

oai:gredos.usal.es:10366/1509922026-01-15T10:30:28Zcom_10366_4164com_10366_4055com_10366_3946com_10366_3823col_10366_4165

González Rodríguez, Beatriz Gil, Antonio Korili, S.A. Vicente Rodríguez, Miguel Ángel Rives Arnau, Vicente Rafael Trujillano Hernández, Raquel 2022-11-09T17:05:47Z 2022-11-09T17:05:47Z 2015-12 B. González-Rodríguez, R. Trujillano, V. Rives, M.A. Vicente, A. Gil, S.A. Korili, Structural, textural and acidic properties of Cu-, Fe- and Cr-doped Ti-pillared montmorillonites, Applied Clay Science, Volume 118, 2015, Pages 124-130, ISSN 0169-1317, https://doi.org/10.1016/j.clay.2015.09.010. (https://www.sciencedirect.com/science/article/pii/S0169131715301186) 0169-1317 http://hdl.handle.net/10366/150992 10.1016/j.clay.2015.09.010 Montmorillonite has been treated with Ti-based solutions, alone or doped with Cu2 +, Fe3 + or Cr3 + cations, yielding new intercalated solids, which have been calcined at various temperatures to test the stability of the so-formed pillars. The solids calcined at 500 °C were fully characterized by chemical analysis, X-ray diffraction, FT-IR spectroscopy, thermal analyses, nitrogen adsorption and acidity evaluation. The evolution of the specific surface area, porosity and acidic properties is discussed, analysing the effect of pillaring and doping procedures on these properties eng Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Montmorillonite Titanium Ti-PILC Doped pillared clays 2303 Química Inorgánica Structural, textural and acidic properties of Cu-, Fe- and Cr-doped Ti-pillared montmorillonites info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://doi.org/10.1016/j.clay.2015.09.010 Applied Clay Science 118 124 130