Gd_3NbO_7 has an orthorhombic weberite-type crystal structure and undergoes a phase transition at about 340 K. The phase transition was confirmed by second harmonic generation, heat capacity measurement, and high-resolution X-ray diffraction. Above 340 K, Gd_3NbO_7 has a centrosymmetric weber...
To shed light on the synthesis of weberite-type metal fluorides, we briefly reviewed the synthesis methods of metal fluorides. Mechanical milling becomes an important tool for the synthesis of carbon metal fluoride nanocomposites.38,39,40Several ternary fluoride ion transporting solid electrolytes and ...
ChemInform Abstract: NEW WEBERITE TYPE COMPOUNDS OF COMPOSITION NA2MIIMIIIF7 AND AG2MIIMIIIF7silver, AgNo abstract is available for this article.doi:10.1002/chin.198548039KOCH J.HEBECKER CHR.WILEY‐VCH Verlag GmbHChemischer Informationsdienst
We successfully synthesized a garnet-type Li6.5La3Zr1.5Ta0.5O12 polycrystalline sample at a relatively low temperature of 700°C using pyrochlore-type La2Zr2O7 and weberite-type La3TaO7 as precursor oxides. The cubic garnet-type structure with the lattice parameter of a = 1.29577(1) nm ...
Weberite-type SMFs show two-dimensional pathways for Nadiffusion with surprisingly low activation barriers. The high energy density combined with low diffusion barriers for Namakes this type of compounds promising candidates for cathode materials in NIBs....
(7) structure.A series of known and hypothetical compounds with weberite-type structure were computationally investigated to evaluate their potential as cathode materials for NIBs.Weberite-type SMFs show two-dimensional pathways for Na^(+)diffusion with surprisingly low activation barriers.The high ...
The compressional behavior of Ca_2Sb_2O_7 is compared with that shown by ingersonite, Ca_3MnSb_4O_(14), a mineral showing a weberite-3T structure.L ChelazziT. Boffa BallaranF. NestolaSolid state sciencesHigh-pressure behavior of the synthetic Ca 2 Sb 2 O 7 weberite-type compound[J...
(HEOs)of weberite-type RE niobates/tantalates(RE_(3)Nb/TaO_(7)),i.e.,(Nd_(1/7)Sm_(1/7)Eu_(1/7)Gd_(1/7)Dy_(1/7)Ho_(1/7)Er_(1/7))_(3)NbO_(7)(7HEOs-Nb)and(Nd_(1/7)Sm_(1/7)Eu_(1/7)Gd_(1/7)Dy_(1/7)Ho_(1/7)Er_(1/7))3(Nb_(1/2)Ta_(1/...
synthetic weberite-type materialsin situ single-crystal X-ray diffraction2nd-order Birch-Murnaghan equation of statepressure-volume dataunit-cell volumeAn in situ high-pressure X-ray diffraction study has been carried out at room temperature up to 9.26GPa on synthetic Mn2Sb2O7 having a weberite...
Neutron total scattering data are reported for the first time for the Y3TaO7 weberite-type ceramics.doi:10.1016/j.actamat.2020.07.005Igor M GussevEric C O'quinnGianguido BaldinozziJrg NeuefeindMaik LangActa Materialia