Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/342370
Type: Artigo
Title: Preparation of novel mesoporous Ca/P MCM-41-based materials for mechanochemical diphenyl sulfide oxidation
Author: Brasil, H.
Carvalho, A.L.G.D.
Costa, F.F.
Nascimento, L.A.S.D.
Mhadmhan, S.
Pineda, A.
Luque, R.
Valença, G.P.
Abstract: MCM-41 molecular sieve was synthesized by liquid crystal templating and modified by incipient wetness impregnation with different Ca/P ratios. The solids were characterized by XRD, XRF, N2 physisorption and NH3/CO2-TPD. The impregnation of Ca/P considerably increased the acid and basic character of MCM-41 materials, which were subsequently tested as catalysts in the mechanochemical oxidation of diphenyl sulfide, showing good selectivity (ca. 62 and 76%) for the selective production of diphenyl sulfoxide
Subject: Amônia
Cristais líquidos
Country: Países Baixos
Editor: Elsevier
Rights: Aberto
Identifier DOI: 10.1016/j.micromeso.2020.110017
Address: https://www.sciencedirect.com/science/article/pii/S1387181120300202
Date Issue: 2020
Appears in Collections:FEQ - Artigos e Outros Documentos

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