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New materials based on modified synthetic Nb2O5 as photocatalyst for oxidation of organic contaminants
(Elsevier B.V., 2008-12-15)
Novel materials based on niobia (Nb2O5) destined to oxidize an organic compound in aqueous medium via heterogeneous photocatalysis after chemical modification were synthesized. Niobia was modified by the doping with ...
New materials based on modified synthetic Nb2O5 as photocatalyst for oxidation of organic contaminants
(Elsevier B.V., 2008-12-15)
Novel materials based on niobia (Nb2O5) destined to oxidize an organic compound in aqueous medium via heterogeneous photocatalysis after chemical modification were synthesized. Niobia was modified by the doping with ...
Removal of cadmium ions from water by synthetic niobia
(SAGE Publications, 2018)
Catalytic behavior of niobia species on oxidation reactions: Insights from experimental and theoretical models
(Springer, 2008-09)
This paper describes the preparation and use of a new class of material based on synthetic Niobia as catalysts in oxidizing reactions of organic compounds in aqueous medium. The reaction chemicals were carried out in ...
The molecular basis for the behaviour of niobia species in oxidation reaction probed by theoretical calculations and experimental techniques
(Taylor & Francis Ltd, 2009-01)
This paper describes the preparation and use of a new class of materials based on synthetic niobia as catalysts in the oxidation of organic compounds in aqueous medium. The chemical reactions were carried out in the presence ...
Influência da concentração de H2O2 na síntese de Nb2O5 com atividade fotocatalítica sob luz visível
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQCâmpus São Carlos, 2019-02-22)
Heterogeneous photocatalysis is a technology that can be used for the treatment of wastewater and one of the interesting aspects of this technique is the possibility of using visible light (solar) to activate the photocatalyst. ...
Estudio de decaniobatos modificados y su aplicación en la síntesis de derivados de 4H-Piranos y en la oxidación de 5-(Hidroximetil)-2-Furaldehído (5-HMF)
(Universidad Pedagógica y Tecnológica de ColombiaFacultad de Ciencias. Escuela de Posgrados. Maestría en Química, 2018)
En catálisis, la química de especies decaniobato ([Nb10O28]-6) ha tenido un interés considerable debido a su posible aplicación como catalizador básico, sin embargo, los estudios realizados en este campo aún son escasos. ...