首页> 外国专利> Cathode active material precursor for non-aqueous electrolyte secondary battery, cathode active material for non-aqueous electrolyte secondary battery, method for producing cathode active material precursor for non-aqueous electrolyte secondary battery, cathode active material for non-aqueous electrolyte secondary battery Manufacturing method

Cathode active material precursor for non-aqueous electrolyte secondary battery, cathode active material for non-aqueous electrolyte secondary battery, method for producing cathode active material precursor for non-aqueous electrolyte secondary battery, cathode active material for non-aqueous electrolyte secondary battery Manufacturing method

机译：非水电解质二次电池用正极活性物质前驱体，非水电解质二次电池用正极活性物质，非水电解质二次电池用正极活性物质前驱体的制造方法，非水电解质二次电池用正极活性物质制造方法

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摘要

General formula Ni _x Co _y Mn _z M _t CO ₃ (where x + y + z + t = 1, 0.05 ≦ x ≦ 0.3, 0.1 ≦ y ≦ 0.4, 0.55 ≦ z ≦ 0 .8, 0 ≦ t ≦ 0.1, and M is one or more additive elements selected from Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W). A nickel cobalt manganese carbonate composite represented, A functional group containing hydrogen, H / Me, which is a mass ratio of the contained hydrogen and the contained metal component Me, is less than 1.60, Provided is a positive electrode active material precursor for a non-aqueous electrolyte secondary battery including secondary particles formed by aggregation of a plurality of primary particles.

机译：通式Ni _{x Co _{y Mn _{z M _{t CO _{3 （其中x + y + z + t ＝ 1，0.05≤x≤0.3，0.1≤y≤0.4，0.55≤z≤0.8，0≤t≤0.1，并且M是选自Mg，Ca，Al的一种或多种添加元素。，Ti，V，Cr，Zr，Nb，Mo和W）。一种碳酸镍钴锰镍合金复合材料，其特征在于，所含氢的官能团H / Me为所含氢与所含金属组分Me的质量比小于1.60。 -水电解质二次电池，其包括通过多个初级颗粒的聚集而形成的次级颗粒。}}}}}

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公开/公告号JPWO2017119459A1

专利类型
公开/公告日2018-11-08

原文格式PDF
申请/专利权人住友金属鉱山株式会社;
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申请/专利号JP20170560414
发明设计人松本哲;漁師一臣;植草吉幸男;
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申请日2017-01-05
分类号H01M4/505;H01M4/525;C01G53;
国家 JP
入库时间 2022-08-21 13:08:37

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