Charge Heterogeneity and the Calorimetry of K-Ca Exchange-Adsorption in Clays and Soils

Current evidence for surface heterogeneity of the permanent negative charge in some soils and phyllosilicates, which is based on the thermodynamic interpretation of K-Ca exchange isotherms and on other methods, is summarized and reviewed. The relationship between differential heats of K-Ca exchange...

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Bibliographic Details
Main Author: O. Talibudeen
Format: Article
Language:English
Published: Hindawi - SAGE Publishing 1984-09-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1177/026361748400100306