Surface charge density dependency on Al2O3 content in imogolite
Links
- More information: Publisher Index Page (via DOI)
- Download citation as: RIS | Dublin Core
Abstract
An analysis of the available literature data indicates that the cation exchange capacity and surface charge density of imogolite decrease systematically as the mole % of Al2O3 (i.e. 100 Al2O3/SIO2 + Al2O3) increases. This behavior is analogous to that of synthetic aluminosilicates. In contrast, no relation is apparent between the cation exchange capacity and mole % Al2O3 for allophane. This difference is rather striking and although both are amorphic, i.e. show minimal specific X-ray diffraction effects, imogolite is somewhat more crystalline than allophane (Russell et al., 1969)
Publication type | Article |
---|---|
Publication Subtype | Journal Article |
Title | Surface charge density dependency on Al2O3 content in imogolite |
Series title | Clays and Clay Minerals |
DOI | 10.1346/CCMN.1972.0200209 |
Volume | 20 |
Issue | 2 |
Year Published | 1972 |
Language | English |
Publisher | The Clay Minerals Society |
Description | 3 p. |
First page | 101 |
Last page | 103 |
Google Analytic Metrics | Metrics page |