LI/NA-ION BATTERY ANODE MATERIALS
The invention relates to active electrode materials and to methods for the manufacture of active electrode materials. Such materials are of interest as active electrode materials in lithium-ion or sodium-ion batteries. The invention provides an active electrode material expressed by the general form...
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Main Authors | , , , , |
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Format | Patent |
Language | English French |
Published |
22.04.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to active electrode materials and to methods for the manufacture of active electrode materials. Such materials are of interest as active electrode materials in lithium-ion or sodium-ion batteries. The invention provides an active electrode material expressed by the general formula [M][Nb]y[O]z; wherein the active electrode material is oxygen deficient; wherein M consists of one of Mg, Cr, W, Mo, Cu, Ga, Ge, Ca, K, Ni, Co, Al, Sn, Mn, Ce, Sb, Y, La, Hf, Ta, Zn, In, or Cd; y satisfies 0.5 ≤ y ≤ 49; and z satisfies 4 ≤ z ≤ 124.
L'invention concerne des matériaux d'électrode active et des procédés de fabrication de matériaux d'électrode active. De tels matériaux présentent un intérêt en tant que matériaux d'électrode active dans des batteries lithium-ion ou sodium-ion. L'invention concerne un matériau d'électrode active exprimé par la formule générale [M][Nb]y[O]z ; le matériau d'électrode active étant déficient en oxygène ; M étant constitué de l'un de Mg, Cr, W, Mo, Cu, Ga, Ge, Ca, K, Ni, Co, Al, Sn, Mn, Ce, Sb, Y, La, Hf, Ta, Zn, In ou Cd ; y satisfait 0,5 ≤ y ≤ 49 ; et z satisfait 4 ≤ z ≤ 124. |
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Bibliography: | Application Number: WO2020GB52486 |