The crystal-chemical properties of trivalent metal mobyldates and tungstates obtained by synthesis are compared with data in the literature. The crystals were synthesised hydrothermal or by the flux méthod. New polymorphic forms for already-known tungstates have been discovered. The symmetry of the crystals was studied by X-ray diffraction and optical goniometry. The thermal stability of the crystals and the nature of some new polymorphic transformations have been established.Les propriétés cristallochimiques de molybdates et de tungstates de métaux trivalents, préparés par l'auteur, sont comparées avec les données bibliographiques. Les cristaux étudiés ont été préparés soit par voie hydrothermale, soit par la méthode des flux. De nouvelle...
The morphology, favored shape with certain particle size, of nanostructures is considered as one of ...
The morphology, favored shape with certain particle size, of nanostructures is considered as one of ...
The reaction between thallous carbonate and tungstic oxide yielding thallous tungstate has been stud...
New compounds of the composition Na5Rb7Sc2(XO4)9 (X = Mo, W) were obtained via the ceramic technolog...
This dissertation focus on the synthesis, phase studies and physicochemical properties of novel thor...
There is a tendency to form infinite chains in which common tetrahedral and octahedral coordination ...
There is a tendency to form infinite chains in which common tetrahedral and octahedral coordination ...
This dissertation focus on the synthesis, phase studies and physicochemical properties of novel thor...
Received: 03.12.2021. Revised: 10.12.2021. Accepted: 14.12.2021. Available online: 16.12.2021.New co...
Crystal chemistry of molybdates and titanates is of special interest due to the appearance of these ...
Crystal chemistry of molybdates and titanates is of special interest due to the appearance of these ...
Crystal chemistry of molybdates and titanates is of special interest due to the appearance of these ...
A number of compounds containing molybdic acid anhydride and various bi, ter, and quadrivalent metal...
Four novel thorium molybdates containing alkaline-earth or rare-earth metals were isolated from high...
Among the complex metal oxides, the crystal chemistry of the iron-tungsten oxide Fe2WO6 is of intere...
The morphology, favored shape with certain particle size, of nanostructures is considered as one of ...
The morphology, favored shape with certain particle size, of nanostructures is considered as one of ...
The reaction between thallous carbonate and tungstic oxide yielding thallous tungstate has been stud...
New compounds of the composition Na5Rb7Sc2(XO4)9 (X = Mo, W) were obtained via the ceramic technolog...
This dissertation focus on the synthesis, phase studies and physicochemical properties of novel thor...
There is a tendency to form infinite chains in which common tetrahedral and octahedral coordination ...
There is a tendency to form infinite chains in which common tetrahedral and octahedral coordination ...
This dissertation focus on the synthesis, phase studies and physicochemical properties of novel thor...
Received: 03.12.2021. Revised: 10.12.2021. Accepted: 14.12.2021. Available online: 16.12.2021.New co...
Crystal chemistry of molybdates and titanates is of special interest due to the appearance of these ...
Crystal chemistry of molybdates and titanates is of special interest due to the appearance of these ...
Crystal chemistry of molybdates and titanates is of special interest due to the appearance of these ...
A number of compounds containing molybdic acid anhydride and various bi, ter, and quadrivalent metal...
Four novel thorium molybdates containing alkaline-earth or rare-earth metals were isolated from high...
Among the complex metal oxides, the crystal chemistry of the iron-tungsten oxide Fe2WO6 is of intere...
The morphology, favored shape with certain particle size, of nanostructures is considered as one of ...
The morphology, favored shape with certain particle size, of nanostructures is considered as one of ...
The reaction between thallous carbonate and tungstic oxide yielding thallous tungstate has been stud...