| dc.contributor.author | Lančok, Adriana | |
| dc.contributor.author | Závěta, Karel | |
| dc.contributor.author | Savii, C. | |
| dc.contributor.author | Barčová, Karla | |
| dc.date.accessioned | 2007-10-10T11:14:40Z | |
| dc.date.available | 2007-10-10T11:14:40Z | |
| dc.date.issued | 2006 | |
| dc.identifier.citation | Czechoslovak Journal of Physics. 2006, vol. 56, suppl. E, p. E101-E108. | en |
| dc.identifier.issn | 0011-4626 | |
| dc.identifier.issn | 1572-9486 | |
| dc.identifier.uri | http://hdl.handle.net/10084/63495 | |
| dc.description | Suppl. E (2006): Proceedings of the International Colloquium "Mössbauer Spectroscopy in Materials Science" (June 11–15, 2006, Kočovce, Slovak Republic) | en |
| dc.language.iso | en | en |
| dc.publisher | Akademie věd České republiky, Fyzikální ústav | en |
| dc.relation.ispartofseries | Czechoslovak Journal of Physics | en |
| dc.relation.uri | http://dx.doi.org/10.1007/s10582-006-0476-9 | en |
| dc.subject | Mössbauer spectroscopy | en |
| dc.subject | nanoparticles | en |
| dc.subject | silica nanocomposites | en |
| dc.title | Mössbauer studies of magnetic Fe2O3/SiO2 nanocomposites | en |
| dc.type | article | en |
| dc.identifier.location | Ve fondu ÚK | en |
| dc.description.abstract-en | A large variety of glass and glass ceramics may be obtained by sol-gel process from hydrolysis of tetraethoxysilane. The transformation involves hydrolysis and polycondensation reactions leading to the growth of clusters that eventually collide together to form a gel. The structure and properties of the final product have been found to be strongly dependent on the initial conditions of preparation. Silica nanocomposites based on Fe2O3/SiO2 were prepared with the help of ultrasonic activation and subsequent annealing in nitrogen atmosphere or air with concentrations of iron oxide of about 20 to 30wt.%. | en |
| dc.identifier.doi | 10.1007/s10582-006-0476-9 | |
| dc.identifier.wos | 000249124100012 | |