Ip. Suzdalev et al., MOSSBAUER-SPECTROSCOPY IN CHEMICAL PHYSICS OF HETEROGENEOUS PROCESSES, Reaction kinetics and catalysis letters, 50(1-2), 1993, pp. 115-121
Mossbauer studies of ultrafine clusters of iron oxides, hydroxides and
metallic iron are reported. The investigations deal with the structur
e of clusters, their surface, and interaction of clusters with carrier
s. Thermodynamic considerations reveal the role of porous media in the
processes of nucleation and growth of ultrafine clusters and their pe
culiar solid-liquid properties.