Abstract
LiFe5O8 solid-phase synthesis at radiation-thermal (RT) annealing of lithium carbonate and iron oxide mechanical mixture was studied using thermal analysis (TG/DSC) and X-ray powder diffraction (XRD) techniques. The RT annealing was proceeded with high-power pulsing beam of 2.4 MeV electrons. It was shown that RT synthesis of the precursors considerably enhances the reactivity of the solid system within temperatures range 600-800 °C. In particular, lithium ferrite can be obtained at lower temperatures than those necessary in the absence of RT annealing.
| Original language | English |
|---|---|
| Pages (from-to) | 11-13 |
| Number of pages | 3 |
| Journal | Journal of Thermal Analysis and Calorimetry |
| Volume | 101 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jul 2010 |
Keywords
- DSC
- Ferrite
- Kinetics
- LiFeO formation
- Radiation-thermal synthesis
- TG
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Condensed Matter Physics
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Surzhikov, A. P., Pritulov, A. M., Lysenko, E. N., Sokolovskiy, A. N., Vlasov, V. A., & Vasendina, E. A. (2010). Calorimetric investigation of radiation-thermal synthesized lithium pentaferrite. Journal of Thermal Analysis and Calorimetry, 101(1), 11-13. https://doi.org/10.1007/s10973-010-0788-7