RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Details Sample Characterization



Mineral: Pyrite
Reference: NMDCS06
Supplier: Johnson Matthey Electronics (Ward Hill, MA)
Preparation: oxides and other surface coatings were removed by washin with 0.01M HNO3 and then rinsing with deionized water, drying and storing under N2
Crystallinity: ovoid-shape grains
Purity: supplier declaration: 99.9%; XRD, Mössbauer: pure pyrite; impurities 33ppm Se, 6ppm Cu, 3.3ppm Te
Sample characterized via: ☑ Moessbauer spectroscopy
☑ X-ray photoelectron spectroscopy (XPS)
☑ Scanning electron microscope (SEM)
☑ X-ray Diffraction (XRD)
 
1 data sets were retrieved