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L. S. SEMKO, O. I. KRUCHEK, L. S. DZYUBENKO, P. P. GORBIK, and O. I. ORANS’KA
«Transformations in Nanostructured Powders of Nickel and Nickel/Dextrane Nanocomposite »
137–146 (2008)
PACS numbers: 61.10.Nz, 61.43.Gt, 64.70.Nd, 81.05.-t, 81.07.Wx, 81.16.-c, 81.70.Pg
Powders of microcrystalline, nanocrystalline and amorphous nickel, and nanocomposites
based on dextrane and nanocrystalline nickel are fabricated. Using
electron microscopy, x-ray spectroscopy, differential thermal analysis, and differential
thermogravimetry, both the structures and the transformations of
nickel powders and Ni/dextrane nanocomposite are investigated. The features
of crystallization processes in amorphous and nanocrystalline nickel and its
oxidation in powders and Ni/dextrane nanocomposite are studied. The Curie
temperature is determined.
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