Journal ArticleDOI
Structural Diversity of Ordered Pyrochlores
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TLDR
Pyrochlores belong to a numerous family of crystalline materials with a rich variety of technologically important functional properties and developed structural diversity of possible transformation as mentioned in this paper, and have a high degree of structural diversity.Abstract:
Pyrochlores belong to a numerous family of crystalline materials with a rich variety of technologically important functional properties and developed structural diversity of possible transformation...read more
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Structural characterization, phase analysis and electrochemical hydrogen storage studies on new pyrochlore SmRETi2O7 (RE = Dy, Ho, and Yb) microstructures
Maryam Hasanzadeh Esfahani,Sahar Zinatloo-Ajabshir,Hojjat Naji,Casey Marjerrison,John E. Greedan,Mahdi Behzad +5 more
TL;DR: In this paper , a modified solid-state method was used to synthesize new SmRETi2O7 pyrochlores, which were characterized by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), energy dispersive x-ray (EDX), Fourier transform infrared (FT-IR) and Raman spectroscopy.
Journal ArticleDOI
Review on Innovative Piezoelectric Materials for Mechanical Energy Harvesting
Giacomo Clementi,Francesco Cottone,Alessandro Di Michele,Luca Gammaitoni,Maurizio Mattarelli,Gabriele Perna,Miquel López-Suárez,Salvatore Baglio,Carlo Trigona,Igor Neri +9 more
TL;DR: In this article , the authors focus their attention on biocompatible and sustainable piezoelectric materials for energy harvesting, and identify and discuss the characteristic property of each material for each class to which the material belong.
Journal ArticleDOI
Controllable sites and high-capacity immobilization of uranium in Nd<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>pyrochlore
TL;DR: In this article , two series of uranium-doped Nd2Zr2O7 nanoparticles were successfully synthesized using an optimized molten salt method in an air atmosphere.
Journal ArticleDOI
Influence of Fe-substituted structural transformation on energy storage density and switchability of Bi3NbO7
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Microstructural characterization and phase analysis of new pyrochlore-type mixed metal oxides RESmTi2O7 (RE = Gd, Er) by X-ray powder diffraction using Rietveld refinement method and spectroscopic studies
TL;DR: In this article , two new RESmTi2O7 mixed metal oxides were prepared by mixing Sm2O3, RE 2O3 (RE = Gd, Er) and TiO2 using a modified solid state method which gives the target pyrochlores with excellent phase purity.
References
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Journal ArticleDOI
Oxide pyrochlores — A review
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Magnetic monopoles in spin ice
TL;DR: This work proposes that magnetic monopoles emerge in a class of exotic magnets known collectively as spin ice: the dipole moment of the underlying electronic degrees of freedom fractionalises into monopoles, which would account for a mysterious phase transition observed experimentally in spin ice in a magnetic field.
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Zirconates as New Materials for Thermal Barrier Coatings
TL;DR: In this paper, BaZrO3 and La2Zr2O7 powders were optimized for application as powders for plasma spraying and thermal properties of these materials were determined.
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Magnetic Pyrochlore Oxides
TL;DR: A review of the properties of pyrochlore oxides can be found in this paper, mainly from a materials perspective, but with an appropriate theoretical context, where the authors attempt to review the myriad of properties found in the oxides.