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https://dspace.ffh.bg.ac.rs/handle/123456789/752| Title: | Yb<sup>3+</sup> doped dyphillosilicates prepared by thermally induced phase transformation of zeolites |
| Authors: | Nedić Vasiljević, Bojana Dondur, Vera Kremenović, A. Dimitrijević, R. Antić, B. Blanuša, J. Vasiljević-Radovic, D. Stoiljković, M. |
| Issue Date: | 1-Sep-2007 |
| Journal: | Russian Journal of Physical Chemistry A |
| Abstract: | Yb3+-doped Ba and Sr diphyllosilicates (hexacelsians) have been synthesized using the Na form of LTA zeolite by ion-exchange procedure and thermal treatment. The crystal structures of both doped samples are refined and described in this article. The results of Rietveld refinements clearly indicate that Yb3+ ions are incorporated into the hexacelsians structure. AFM photomicrographs show round-shaped particles with the size of few microns. The magnetization measurements were done within the 2-300 K temperature range, revealing an enhancement of magnetization with temperature that is not in accordance with simple paramagnetic behavior. © 2007 Pleiades Publishing, Ltd. |
| URI: | https://dspace.ffh.bg.ac.rs/handle/123456789/752 |
| ISSN: | 0036-0244 |
| DOI: | 10.1134/S0036024407090129 |
| Appears in Collections: | Conference paper |
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