Mineral: |
Magnetite |
Reference: |
MLPCF09 |
Supplier: |
Alfa Aesar |
Preparation: |
“washed” in order to remove superficial impurities by successive contacts with solutions of 0.01 M KOH and 0.0001 M HCl followed by high-purity water; under nitrogen atmosphere and the solutions were deaerated; after drying, the powder was kept under nitrogen atmosphere. |
Crystallinity: |
agglomerates of facetted particles |
Dimension: |
diameters between 100 and 500 nm |
Purity: |
99.997 % |
Composition: |
traces of silica |
Sample characterized via: |
☑ X-ray photoelectron spectroscopy (XPS)
☑ X-ray Diffraction (XRD)
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