A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanochemical Synthesis of Lithium-Niobate-Doped Copper Oxide
It is demonstrated by means of XRD, IR spectroscopy, electron microscopy, laser light scattering and measurements of the specific surface area that mechanical activation of a mixture of lithium carbonate, niobium pentoxide and copper oxide in the planetary centrifugal activator AGO-2 involves mixing, dispersion and amorphization of the components, as well as the phase transition of the monoclinic form of niobium (V) oxide into its orthorhombic form. Subsequent mechanical treatment results in the partial formation of a lithium-niobate phase. Thermal treatment of the compacts prepared from mechanically activated powders, at a temperature above 400°C, leads to the appearance of the structure-forming trigonal phase based on LiNbO3. The data obtained provide evidence that the mechanochemical method is promising for the synthesis of solid solutions based on lithium niobate.
Mechanochemical Synthesis of Lithium-Niobate-Doped Copper Oxide
It is demonstrated by means of XRD, IR spectroscopy, electron microscopy, laser light scattering and measurements of the specific surface area that mechanical activation of a mixture of lithium carbonate, niobium pentoxide and copper oxide in the planetary centrifugal activator AGO-2 involves mixing, dispersion and amorphization of the components, as well as the phase transition of the monoclinic form of niobium (V) oxide into its orthorhombic form. Subsequent mechanical treatment results in the partial formation of a lithium-niobate phase. Thermal treatment of the compacts prepared from mechanically activated powders, at a temperature above 400°C, leads to the appearance of the structure-forming trigonal phase based on LiNbO3. The data obtained provide evidence that the mechanochemical method is promising for the synthesis of solid solutions based on lithium niobate.
Mechanochemical Synthesis of Lithium-Niobate-Doped Copper Oxide
Aleksey Alekseevich Gusev (author) / Vitaliy Petrovich Isupov (author) / Evgeniy Grigorievich Avvakumov (author)
2013
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Synthesis of Sodium Niobate Powders by Mechanochemical Processing
| British Library Online Contents | 2008
| European Patent Office | 2015
Mechanochemical synthesis of cobalt oxide nanoparticles
| British Library Online Contents | 2004
Mechanochemical synthesis of nanocrystalline Al2O3 dispersed copper
| British Library Online Contents | 2004
Chemical synthesis of stoichiometric lithium niobate powders
| British Library Online Contents | 2005