X-DLVO interactions between Nanocolloidal Magnetic Particles : the quantitative interpretation of the pH-dependent phase diagram of EDL-MF

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorCampos, Alex Fabiano Cortez-
Autor(es): dc.creatorMarinho, Epitácio Pinto-
Autor(es): dc.creatorFerreira, M. de A.-
Autor(es): dc.creatorTourinho, Francisco Augusto-
Autor(es): dc.creatorPaula, Fábio Luís de Oliveira-
Autor(es): dc.creatorDepeyrot, Jérôme-
Data de aceite: dc.date.accessioned2024-10-23T16:42:44Z-
Data de disponibilização: dc.date.available2024-10-23T16:42:44Z-
Data de envio: dc.date.issued2010-10-08-
Data de envio: dc.date.issued2010-10-08-
Data de envio: dc.date.issued2009-04-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/5613-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/915355-
Descrição: dc.descriptionThe phase behavior of acidic samples of EDL-MF based on cobalt ferrite nanoparticles with controlled mean sizes was investigated at constant temperature and in absence of magnetic field. By monitoring the anoparticle charge by pH adjustments, we constructed an experimental pH-dependent phase diagram for all samples that revealed sol, gel thixotropic or coagulated phases in different pH regions. Then, by using an extended DLVO potential we analyzed quantitatively the observed phase diagram in function of pH and nanoparticle mean size.-
Descrição: dc.descriptionInstituto de Química (IQ)-
Descrição: dc.descriptionInstituto de Física (IF)-
Formato: dc.formatapplication/pdf-
Direitos: dc.rightsAcesso Aberto-
Palavras-chave: dc.subjectEDL-MF-
Palavras-chave: dc.subjectDiagrama de fase-
Título: dc.titleX-DLVO interactions between Nanocolloidal Magnetic Particles : the quantitative interpretation of the pH-dependent phase diagram of EDL-MF-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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