Nanometric solid solutions of the fluorite and perovskite type crystal structures: Synthesis and properties
oleh: Snežana Bošković, Slavica Zec, Branko Matović, Zorana Dohčević-Mitrović, Zoran Popović, Matvei Zinkevich, Fritz Aldinger, Vladimir Krstić
| Format: | Article |
|---|---|
| Diterbitkan: | University of Novi Sad 2012-09-01 |
Deskripsi
In this paper a short review of our results on the synthesis of nanosized CeO2, CaMnO3 and BaCeO3 solid solutions are presented. The nanopowders were prepared by two innovative methods: self propagating room temperature synthesis (SPRT) and modified glycine/nitrate procedure (MGNP). Different types of solid solutions with rare earth dopants in concentrations ranging from 0–0.25 mol% were synthesized. The reactions forming solid solutions were studied. In addition, the characteristics of prepared nanopowders, phenomena during sintering and the properties of sintered samples are discussed.