首页>
外国专利>
Nonaqueous secondary battery comprising at least two lithium-containing transition metal oxides of different average particle sizes
Nonaqueous secondary battery comprising at least two lithium-containing transition metal oxides of different average particle sizes
展开▼
机译:非水二次电池,其包含至少两种平均粒径不同的含锂过渡金属氧化物
展开▼
页面导航
摘要
著录项
相似文献
摘要
A nonaqueous secondary battery having a positive electrode having a positive electrode mixture layer, a negative electrode, and a nonaqueous electrolyte, in which the positive electrode contains, as an active material, a lithium-containing transition metal oxide containing a metal element selected from the group consisting of Mg, Ti, Zr, Ge, Nb, Al and Sn, the positive electrode mixture layer has a density of 3.5 g/cm3 or larger, and the nonaqueous electrolyte contains a compound having two or more nitrile groups in the molecule
展开▼
机译:一种具有正极的非水二次电池,所述正极具有正极合剂层,负极和非水电解质,其中所述正极包含作为活性材料的含锂过渡金属氧化物,所述含锂过渡金属氧化物包含选自以下的金属元素:由Mg,Ti,Zr,Ge,Nb,Al和Sn组成的组,正极混合物层的密度为3.5 g / cm 3 Sup>,并且非水电解质包含具有两种分子中有多个腈基
展开▼