Thermal destruction of polymer-salt compositions containingd-metals in the form of oxygen-bearing anions

Electrotransport, sorption, and photochemical properties of nanocluster polyoxomolybdates with a toroidal structure

“…At the same time, the ratio for PVP is twice as high as the estimated value for full monolayer coating. As we noted in [19], PVP is characterized by the formation of double helices in complexes with polyoxometalates. We can assume that in this case, PVP interacts with a POM ion in the form of double helices.…”

“…Molybdenum oxide (VI) is also recorded in significant quantities at 250°С during the decomposition of molybdenum containing keplerates [1] stable to a temperature of ~190°С. The processes of further thermal destruction observed at high tem peratures could be asociated with simpler compounds of molybdenum [19][20][21][22]. In such compounds, some of the chemical bonds typical of the initial compound and recorded in the IR spectra can be retained.…”

Oxide material synthesis by combustion of organic-inorganic compositions

“…Polymer film compositions which include partially recovered vanadium, molybdenum and tungsten ions have been proposed for use as membranes of ionselective electrodes which are sensitive to the aforementioned ion concentrations in the solutions studied [179,194]. To conclude this Section, we should mention another option to produce homogeneous precursors in those cases where the oxides are composed of ions of vanadium, molybdenum, tungsten [195][196][197][198] and metals with similar chemical properties. There is precipitation when introducing the ions of most alkaline earth, rare earth, and transition metals into such metallic saline solutions to produce the respective complex oxides.…”

Synthesis of nanostructured composite materials of MoO3/TiO2-SiO2 with spherical shape prepared with resins

“…Although several efforts have been reported to study the kinetics of the thermal decomposition of ionexchange resins [19,20], the study on spheres formation as a result of thermal decomposition of ion-exchange resins preliminarily loaded with the metal ions is still limited. The scientific literature contains information on molybdenumcontaining polymer-salt precursors, which shows the effect of the polymer composition on their thermal stability and properties of the obtained oxide compositions based on molybdenum oxides [21][22][23].…”