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Nanosized iron oxide and hydroxide minerals as products of the phase formation in iron-carbon-water-oxygen systems: 2. The formation of iron-oxygen seed-structures on steel surface; Receiving nanosized iron oxide and hydroxide minerals and composites on steel surface and the experience of their usage in studying medical biological systems

Lavrynenko, O. M. (2011) Nanosized iron oxide and hydroxide minerals as products of the phase formation in iron-carbon-water-oxygen systems: 2. The formation of iron-oxygen seed-structures on steel surface; Receiving nanosized iron oxide and hydroxide minerals and composites on steel surface and the experience of their usage in studying medical biological systems. Nano Studies, 4 . pp. 21-40. ISSN 1987-8826

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Abstract

The specific character of forming nanosized iron-oxygen structures in the interface area, i.e. steel surface-water dispersion medium-air oxygen was shown in the second part of review. The most important parameters which influenced the phase formation process on steel surface were the chemical composition and pH value of dispersion medium, temperature and oxidation conditions. Addition of the heavy metals species (Fe(II), Fe(III), Zn(II), Ni(II), Cu(I), Cu(II) etc.) and precious (noble) metals (Ag(I), Au(III), Pt(IV), Pd(II)) in the water dispersion medium diversified the phase composition of nanosized structures by spinel ferrites and core and shell structures containing the ferromagnetic core and precious metal shell. The structures that formed in such system are used in medical biological investigation due to their biological properties.

Item Type:Article
Subjects:Material Science > Functional and hybrid materials
Technology > Nanotechnology and environmental applications
Physical Science > Nano objects
Divisions:Faculty of Engineering, Science and Mathematics > School of Physics
ID Code:11691
Deposited By:Professor Levan Chkhartishvili
Deposited On:07 Jan 2012 10:19
Last Modified:07 Jan 2012 17:06

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  • Nanosized iron oxide and hydroxide minerals as products of the phase formation in iron-carbon-water-oxygen systems: 2. The formation of iron-oxygen seed-structures on steel surface; Receiving nanosized iron oxide and hydroxide minerals and composites on steel surface and the experience of their usage in studying medical biological systems. (deposited 07 Jan 2012 10:19) [Currently Displayed]

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