ACTIVE MATERIAL FOR BATTERIES, NON-AQUEOUS ELECTROLYTE BATTERY, AND BATTERY PACK

An active material for batteries according to one embodiment comprises a composite oxide represented by the general formula: Lix(Nb1-yTay)2+0.5zTi1-zM0.5zO7 (wherein 0 ≤ x ≤ 5, 0 ≤ y ≤ 1, 0 < z ≤ 1). In the formula, M represents at least one metal element selected from the group consisting of Sc,...

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Main Authors YOSHIMA, KAZUOMI, YOSHIDA, YORIKAZU, TAKAMI, NORIO, ISE, KAZUKI, HARADA, YASUHIRO
Format Patent
LanguageEnglish
French
Japanese
Published 24.09.2015
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Summary:An active material for batteries according to one embodiment comprises a composite oxide represented by the general formula: Lix(Nb1-yTay)2+0.5zTi1-zM0.5zO7 (wherein 0 ≤ x ≤ 5, 0 ≤ y ≤ 1, 0 < z ≤ 1). In the formula, M represents at least one metal element selected from the group consisting of Sc, Y, V, Cr, Fe, Co, Mn, Al and Ga. Un matériau actif pour batteries selon un mode de réalisation de l'invention comprend un oxyde composite représenté par la formule générale: Lix(Nb1-yTay)2+0.5zTi1-zM0.5zO7 (dans laquelle 0 ≤ x ≤ 5, 0 ≤ y ≤ 1, 0 < z ≤ 1). Dans la formule, M représente au moins un élément métallique choisi parmi le groupe constitué de Sc, Y, V, Cr, Fe, Co, Mn, Al et Ga. 一実施形態に係る電池用活物質は、以下の一般式で表される複合酸化物を含む:一般式Lix(Nb1-yTay)2+0.5zTi1-zM0.5zO7(0≦x≦5、0≦y≦1、0<z≦1)。式中、Mは、Sc、Y、V、Cr、Fe、Co、Mn、Al及びGaからなる群より選択される少なくとも1種の金属元素である。
Bibliography:Application Number: WO2014JP57255