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Showing 1 to 4 of 4 for “"crystallographic shear"”.
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The thermodynamics, kinetics and modelling of fast-charging lithium-ion batteries featuring crystallographic shear niobium metal oxide anodes
… many lithium-ions, interspaced with *y*=2.5 crystallographic shear planes of edge-sharing octahedra that add stability and electronic conductivity to the structure, and anchored at their corner by *y*=2 regions of tetrahedra or edge-sharing octahedra. The influence of this structure on cell …
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First-Principles Studies of Complex Oxide Materials
… are devoted to the study of Wadsley--Roth crystallographic shear phases. This family of niobium-based oxides has attracted significant attention due to their promise as high-rate lithium-ion battery electrodes. Chapter 3 is devoted to the study of the electronic structure and magnetism of …
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Atomic and Electronic Structure of Complex Metal Oxides during Electrochemical Reaction with Lithium
… and H-Nb2O5, take bronze-like, rutile-like, and crystallographic shear structures, respectively. The bronze and crystallographic shear compounds, with unique electrochemical properties, can be described as ordered, anion-deficient nonstoichiometric defect structures derived from ReO3. The lessons …
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In-situ electron imaging of oxidation and reduction of rutile (TiO2) nanocrystals and interaction with palladium
… leads the creation of the planar defects, called crystallographic shear planes (CSPs). The CSPs transform from {101} to {211} orientations when the oxygen partial pressure is increased. Ex-situ observation of the CSP structures using scanning TEM (STEM) show that the {211} CSPs contain a high …