摘要:
A positive electrode active material for a non-aqueous electrolyte secondary battery including a lithium-containing transition metal oxide having a closest-packed cubic structure of oxygen, the lithium-containing transition metal oxide having a composition represented by the formula (1): Li[Lip(NixMnyCoz)1-p]O2, where x, y, and z represent element contents of nickel, manganese, and cobalt, respectively, and satisfies 0.2+y≦x≦0.7, 0.15≦y, 0.05≦z, x+y+z=1, and 0≦p≦0.1.
摘要翻译:1.一种非水电解质二次电池用正极活性物质,其包含具有最密堆积立方结构的氧的含锂过渡金属氧化物,所述含锂过渡金属氧化物具有式(1)所示的组成: ?在线公式描述=“在线公式”end =“lead”?> Li [Lip(NixMnyCoz)1-p] O2,<?in-line-formula description =“In-line Formulas”end = “尾”→其中x,y和z分别表示镍,锰和钴的元素含量,并且满足<?在线公式描述=“在线公式”end =“lead”≥> 0.2 + y <= x <= 0.7,0.15 <= y,0.05 <= z,x + y + z = 1,<?in-line-formula description =“In-line Formulas”end =“tail”?> ?in-line-formula description =“In-line Formulas”end =“lead”?>和<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line- 公式description =“In-line Formulas”end =“lead”?> 0 <= p <= 0.1 <?in-line-formula description =“In-line Formulas”end =“tail”?>