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Recolector de Ciencia Abierta, RECOLECTA
Article . 2013 . Peer-reviewed
Data sources: Recolector de Ciencia Abierta, RECOLECTA
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Recolector de Ciencia Abierta, RECOLECTA
Article . 1982 . Peer-reviewed
Data sources: Recolector de Ciencia Abierta, RECOLECTA
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Estudio electroforético del punto isoeléctrico de diversos óxidos de hierro

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1982 Spanish Publisher:CSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda
Authors: Martínez Gasca, R.; Cornejo, J.; Arambarri, Pablo de;

handle: 10261/78232

Estudio electroforético del punto isoeléctrico de diversos óxidos de hierro

Abstract

[ES]: Se ha medido el punto isoeléctrico (IEP) de la hematites (alfaFe203), goetita (alfa-FeOOOH) y lepidocrocita (gamma-FeOOH) mediante electroforesis de superficie móvil. Se observa la influencia que ejercen la cristalinidad y el grado de hidratación superficial de estos sólidos en sus respectivos IEP. Los valores de IEP encontrados en el presente trabajo son similares a los obtenidos por otros procedimientos descritos en la bibliografía para los mismos compuestos.

[EN]: The isoelectric point (IEP) of hematite (alpha-Fe2O3), goethite (alpfa-FeOOH) and lepidocrocite (gamma-FeOOH) has been obtained by moving boundary electrophoresis. Cristallinity and surface hydration degree of these solids gratly influence their IEP. The IEP values found is this paper are very close to those obtained by different procedures reported in the literature for the same compounds.

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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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impulse
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