Publication | Closed Access
Solution-Based Growth of Monodisperse Cube-Like BaTiO<sub>3</sub> Colloidal Nanocrystals
206
Citations
41
References
2010
Year
NanoparticlesMaterials ScienceColloidal MaterialEngineeringNm Batio3 NanocrystalsNanoscale ChemistryNanomaterialsNanotechnologyNanomanufacturingColloidal NanocrystalsTetrragonal DistortionSolution-based GrowthColloidal SystemsChemistryHydrothermal RouteNanostructure SynthesisNanocrystalline MaterialFunctional Materials
Free-standing, monodisperse cubic BaTiO3 colloidal nanocrystals have been prepared by a hydrothermal route at temperatures as low as 135 °C. Raman spectroscopy measurements and photoluminescence measured in the cube-like 20 nm BaTiO3 nanocrystals strongly suggest the existence of a tetrragonal distortion due to an “off-center” shift of the Ti4+ ions within the TiO6 octahedra.
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