Zr substituted bismuth uranate

作者: Rose-Noëlle Vannier , Odile Théry , Christophe Kinowski , Marielle Huvé , Gustaaf Van Tendeloo,

DOI: 10.1039/A805829F

关键词: CrystallographyMonoclinic crystal systemNeutron diffractionCrystal structureUranateChemistryElectron diffractionNuclear chemistryBismuthSolid solutionElectrical resistivity and conductivity

摘要: A Bi 2 U 1–x Zr x O 6–x solid solution has been evidenced for 0≤x≤0.40. The monoclinic 2 UO 6 room-temperature form extends in the range 0≤x≤0.20 and related trigonal high is stabilised at room temperature higher substitution ratio. electrical properties of these materials have measured. Neutron diffraction combined with electron microscopy allow proposal a structural model confirmed two dimensional materials.

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