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发明公开
CN102544466A 电池用活性物质、非水电解质电池及电池包 有权

电池用活性物质、非水电解质电池及电池包
摘要：
本发明按一种形态提供一种电池用活性物质。该电池用活性物质包含用式LixTi1-yM1yNb2-zM2zO7+δ(0≤x≤5、0≤y≤1、0≤z≤2、-0.3≤δ≤0.3)表示的单斜晶系复合氧化物。在上述式中，M1为选自Zr、Si及Sn中的至少一种，M2为选自V、Ta及Bi中的至少一种。
摘要（英）：

The invention provides a battery active material. The battery active material includes monoclinic complex oxide represented by the formula Li x Ti 1-y M1 y Nb 2-z M2 z O 7+ Delta (0 <= x <= 5, 0 <= y <= 1, 0 <= z <= 2, -0.3 <= Delta <= 0.3). In the above formula, M1 is at least one element selected from the group consisting of Zr, Si and Sn, and M2 is at least one element selected from the group consisting of V, Ta and Bi.

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