| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10378078 | Journal of Colloid and Interface Science | 2005 | 6 Pages |
Abstract
The acid-base properties of the maghemite (γ-Fe2O3)/water and hematite (α-Fe2O3)/water interfaces have been studied by means of high precision potentiometric titrations and the experimental results are evaluated as surface complexation reactions. Synthetic maghemite and hematite were prepared and characterized using a combination of SEM, FT-IR and XRD. The specific surface area of the minerals was determined by the BET method. The titrations were performed at 25.0±0.2°C within the range 2.8
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Mathias Jarlbring, Lars Gunneriusson, Björn Hussmann, Willis Forsling,