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Cerium modified minerals for eco-friendly anticorrosive paints

Document type: Objeto de conferencia

Abstract

This paper deals with the replacement of zinc phosphate by a natural zeolite, modified with Ce(III) ions. The inhibitive properties of rare earth metals are very well known and the zeolite would act as a “carrier” for these ions. Alkyd paints were formulated replacing totally and partially zinc phosphate by the Ce-exchanged zeolite. Paints anticorrosive performance was evaluated by electrochemical impedance (EIS) and electrochemical noise measurements (ENM). Results showed that zinc phosphate could be partially replaced by the modified zeolite maintaining acceptable anticorrosive properties.

General information

Exposure date: 1 de septiembre de 2013
Issue date: 2013
Document language: Spanish
Event: European Corrosion Congress (EUROCORR 2013) (Estoril, Portugal, 1º al 5 de septiembre de 2013)
Origin: Centro de Investigación y Desarrollo en Tecnología de Pinturas
xmlui.dri2xhtml.METS-1.0.item-dc-subject: Cerio ; Pinturas ; Anticorrosivos
Subjects: Ingeniería Química

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Created: 7 de agosto de 2020
Available since: 7 de agosto de 2020
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/101620

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    Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)