Journal of the American Chemical Society · 2010 · 61 citations · 9 references
Natural SciencesMaterials EngineeringMaterials ScienceCondensed Matter PhysicsNanomaterialsSolid State PhysicsInorganic MaterialsMetal Oxide NanomaterialsNanocompositesOxide SemiconductorsPerovskite MaterialsBarium Titanate CeramicsElevated-temperature Material PropertiesOxide PerovskitesPerovskite Crystal StructureTetragonal System
A new tetragonal phase of PbTiO(3) was discovered, in which each TiO(6) octahedron pair shares an edge and stacks over following pairs in an interlaced manner to form a one-dimensional (1D) columned structure along the c-axis. This new tetragonal phase of PbTiO(3) transforms into a normal perovskite phase in air at elevated temperature.
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