RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Details Sample Characterization

Mineral:	Goethite
Reference:	ES18
Preparation:	prepared using the method of [SC00]. Precipitation was initiated by rapidly adding a 5 M KOH solution to a 1.0 M solution of Fe(NO3)3. The precipitation reaction was quenched by the addition of a copious volume of Type 1 water, and the suspension was placed in a 70°C oven for 60 h. The precipitate was then centrifuge washed with 1 M HCl until pH 5 was obtained, then with 1 mM KNO3 until all traces of chloride ion were removed, as determined by a silver nitrate test. The goethite was stored in a 1 mM KNO3 suspension at ambient temperature.
Purity:	without detectable impurities
Sample characterized via:	☑ X-ray Diffraction (XRD)

1 data sets were retrieved