Synthesis of lithium cobalt oxide by single-step soft hydrothermal method
Language
en
Article de revue
This item was published in
Journal of Solid State Chemistry. 2013, vol. 198, p. 45-49
Elsevier
English Abstract
Lithium cobalt double oxide LiCoO2 was synthesized at 220 °C by soft hydrothermal method using Co(OH)2 and LiOH as precursors, LiOH/NaOH as mineralizers and H2O2 as oxidant. The soft hydrothermal synthesis method offers ...Read more >
Lithium cobalt double oxide LiCoO2 was synthesized at 220 °C by soft hydrothermal method using Co(OH)2 and LiOH as precursors, LiOH/NaOH as mineralizers and H2O2 as oxidant. The soft hydrothermal synthesis method offers the dual advantage of a much lower synthesis time and a higher purity in comparison with other synthesis methods. The compound was identified by X-ray diffraction and its purity was checked by magnetic and electron magnetic resonance measurements. The grain morphology was studied by Scanning Electron Microscopy and an exponential growth of particle size with synthesis time was observed.Read less <
English Keywords
Lithium cobalt oxide
Soft hydrothermal synthesis
Electron magnetic resonance
Origin
Hal imported