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Magnetic nanoparticles of zinc/calcium ferrite functionalized with silver clusters for photodegradation of dyes

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Resumo:In this work, magnetic composite nanoparticles of zinc/calcium ferrite and silver were developed and characterized. The nanoparticles were prepared by a co-precipitation method using reflux conditions. The magnetic properties of the synthesized nanoparticles allow their recovery after use in water remediation. The photocatalytic activity of the developed nanoparticles was assessed through irradiation tests in a home-built equipment using visible radiation. Solutions of a model dye (Rhodamine B) and industrial dyes supplied by textile companies (“Red”, “Yellow” and “Blue”) were used for this investigation.
Autores principais:Fernandes, Ricardo J. C.
Outros Autores:Magalhães, Carlos A. B.; Castanheira, Elisabete M. S.; Coutinho, Paulo J. G.
Assunto:Magnetic nanoparticles Photodegradation of dyes Water remediation Photocatalysis
Ano:2019
País:Portugal
Tipo de documento:póster em conferência
Tipo de acesso:acesso aberto
Instituição associada:Universidade do Minho
Idioma:inglês
Origem:RepositóriUM - Universidade do Minho

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