42 research outputs found
Do European pearl oysters of the genus Margaritifera (Mollusca, Bivalvia) belong to one species?
Interactions of rare-earth molybdates(V) of composition LnMoO4 (Ln = La, Nd, Gd, Dy, Er) with sulfur
The interaction of rare-earth molybdates of composition LnMoO4 (Ln = La, Nd, Gd, Dy, Er) with sulfur is studied. Gadolinium molybdate yields a single-phase product. Its unit cell parameters were calculated from indexing of its X-ray diffraction pattern. The thermal stability of the interaction products of LnMoO4 with sulfur is studied
Interactions of rare-earth molybdates(V) of composition LnMoO(4) (Ln = La, Nd, Gd, Dy, Er) with sulfur
The interaction of rare-earth molybdates of composition LnMoO(4) (Ln = La, Nd, Gd, Dy, Er) with sulfur is studied. Gadolinium molybdate yields a single-phase product. Its unit cell parameters were calculated from indexing of its X-ray diffraction pattern. The thermal stability of the interaction products of LnMoO(4) with sulfur is studied
Interactions of rare-earth molybdates(V) of composition LnMoO4 (Ln = La, Nd, Gd, Dy, Er) with sulfur
The interaction of rare-earth molybdates of composition LnMoO4 (Ln = La, Nd, Gd, Dy, Er) with sulfur is studied. Gadolinium molybdate yields a single-phase product. Its unit cell parameters were calculated from indexing of its X-ray diffraction pattern. The thermal stability of the interaction products of LnMoO4 with sulfur is studied
Interactions of rare-earth molybdates(V) of composition LnMoO(4) (Ln = La, Nd, Gd, Dy, Er) with sulfur
The interaction of rare-earth molybdates of composition LnMoO(4) (Ln = La, Nd, Gd, Dy, Er) with sulfur is studied. Gadolinium molybdate yields a single-phase product. Its unit cell parameters were calculated from indexing of its X-ray diffraction pattern. The thermal stability of the interaction products of LnMoO(4) with sulfur is studied
Synthesis, properties, and structure of DyMoO4
A method for obtaining DyMoO4 through the intermediate Dy 2MoO6 molybdate is proposed. The thermal stabilities of the DyMoO4 and dysprosium oxochloromolybdate DyMoO4Cl in air have been studied. The individuality and purity of the compounds obtained are demonstrated by X-ray diffraction, crystal-optical and chemical analyses, and IR spectroscopy
Interaction of Nd2MoO5 with Molybdenum(VI) oxide
Phase equilibria in the Nd2MoO5-MoO3 system were studied by the methods of physicochemical analysis. An NdMoO4 phase was observed, and its homogeneity region was determined. For the compound obtained, the unit cell parameters were calculated, and the oxidation mechanism was proposed