COMPARATIVE STUDY OF THE PHYSICOCHEMICAL PROPERTIES AND PHOTOCATALYTIC ACTIVITY OF MODIFIED MCM-41 SYNTHESIZED BY DIRECT (ONE-STEP) INCORPORATION AND IMPREGNATION

COMPARATIVE STUDY OF THE PHYSICOCHEMICAL PROPERTIES AND PHOTOCATALYTIC ACTIVITY OF MODIFIED MCM-41 SYNTHESIZED BY DIRECT (ONE-STEP) INCORPORATION AND IMPREGNATION

MCM-41 structures were synthesized and modified by direct (one-step) incorporation (DI) and wet impregnation (WI) methods. The solids were characterized by XRF, XRD, N2 adsorption and UV-Vis DR, and catalytically evaluated in the Acid Orange 7 (AO7) degradation under visible light. Significant influ...

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Bibliographic Details
Main Authors: Verónica R. Elías, Ema V. Sabre, Sandra G. Casuscelli, Griselda A. Eimer
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2016-06-01
Series:Química Nova
Subjects:
impregnation
direct incorporation
metallic species
photocatalysis
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000500548&lng=en&tlng=en

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