Investigation of the Processes of Iron-Ion Recharging on Surfaces of Natural Nanoclays (Based on M?ssbauer Spectroscopy Data)

摘要

Experimental results on studying charge exchange in iron ions in systems of reduced dimensionality (nanoclays) of natural origin is presented. The conditions for the observation and the effect of different external factors on the reversible transition of the valence change for iron ions (Fe~(3+)Fe~(2+)) in typical representatives of clays is established using M?ssbauer spectroscopy. A technique of the determination of the location of iron complexes on the aluminosilicate surface of clays for Earth group planets is developed.