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1. 发明专利

JP2013047395A Hydrogen storage alloy 有权
标题翻译：氢储存合金
公开(公告)号：JP2013047395A
公开(公告)日：2013-03-07
申请号：JP2012250323
申请日：2012-11-14
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , MIYANOHARA KEISUKE , HATA HIROMI , KIKUKAWA SHINGO
IPC分类号： C22C19/00 , H01M4/38 , H01M4/86 , H01M4/90
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a novel CaCu5 type hydrogen storage alloy containing Mm, in which the contents of Nd and Pr in the Mm can be decreased while life characteristics thereof can be maintained.SOLUTION: The CaCu5 type hydrogen storage alloy is a hydrogen storage alloy having a parent phase of an AB5-type crystal structure. In the hydrogen storage alloy, the A site of the AB5 type comprises Mm in which La and Ce occupy 90-100 mass% of the entire misch metal (referred to as Mm), and the B site of the AB5 type comprises any one of Ni, Al, Mn, Co, Fe, Ti, V, Zr, or a combination of two or more thereof. The crystallite size (by the Lorentzian method) obtained by X-ray diffraction measurement of the hydrogen storage alloy is larger than 466 nm, and the strain (by the Lorentzian method) is 0.18 or lower.
摘要翻译：要解决的问题：提供一种含有Mm的新型CaCu5型储氢合金，其中可以维持Mm中的Nd和Pr的含量，同时可保持其寿命特性。解决方案：CaCu5型储氢合金是具有AB5型晶体结构的母相的储氢合金。在储氢合金中，AB5型的A位置包含Mm，其中La和Ce占整个混合金属的90-100质量％（称为Mm），并且AB5型的B位点包括 Ni，Al，Mn，Co，Fe，Ti，V，Zr，或其两种以上的组合。通过储氢合金的X射线衍射测定获得的微晶尺寸（通过洛伦兹方法）大于466nm，并且应变（通过洛伦兹法）为0.18以下。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012167375A Hydrogen absorbing alloy 有权
标题翻译：氢吸收合金
公开(公告)号：JP2012167375A
公开(公告)日：2012-09-06
申请号：JP2012085525
申请日：2012-04-04
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , MIYANOHARA KEISUKE , HATA HIROMI , KIKUKAWA SHINGO
IPC分类号： C22C19/00 , C22C1/00 , H01M4/38 , H01M10/30
CPC分类号： Y02E60/124
摘要： PROBLEM TO BE SOLVED: To provide a novel CaCu5 type hydrogen absorbing alloy containing misch metal (referred to as Mm), in which the content percentages of Nd and Pr in the Mm can be decreased while life characteristics thereof can be maintained.SOLUTION: In a CaCu5 type hydrogen absorbing alloy, i.e. a hydrogen absorbing alloy having a parent phase of an AB5-type crystal structure, the A site of the AB5 type comprises Mm in which La and Ce occupy 90-100 mass% of the entire Mm, and the B site of the AB5 type comprises any one of Ni, Al, Mn, Co, Fe, Ti, V, Zr and or the like, or a combination of two or more thereof. Crystallite size (by the Lorentzian method) obtained by X-ray diffraction measurement of the hydrogen storage alloy is larger than 466 nm and strain (by the Lorentzian method) is 0.18 or lower.
摘要翻译：要解决的问题：提供一种含有混合金属（称为Mm）的新型CaCu5型吸氢合金，其中可以维持Mm中Nd和Pr的含量百分比，同时可保持其寿命特性。解决方案：在CaCu5型吸氢合金，即具有AB5型晶体结构的母相的吸氢合金中，AB5型的A位包括Mm，其中La和Ce占90-100质量％的全部M m，B 5类型的B位置包括Ni，Al，Mn，Co，Fe，Ti，V，Zr等中的任一种，或其两种以上的组合。通过储氢合金的X射线衍射测定获得的微晶尺寸（通过洛伦兹法）大于466nm，应变（通过洛伦兹法）为0.18以下。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010073370A Positive active material for lithium battery 审中-公开
标题翻译：用于锂电池的正极活性材料
公开(公告)号：JP2010073370A
公开(公告)日：2010-04-02
申请号：JP2008237044
申请日：2008-09-16
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , MIYANOHARA KEISUKE , HATA HIROMI , OCHI YASUHIRO , SASAKI KENJI
IPC分类号： H01M4/505
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a novel positive active material for a lithium battery capable of increasing filling density (tap density) and enhancing output characteristics. SOLUTION: The positive active material for the lithium battery contains a spinel type (Fd3-m) lithium transition metal oxide represented by general formula Li 1+x M 2-x O 4-δ (wherein M is a transition metal containing Mn, Al and Mg; x is 0.01-0.08; and 0≤δ) having an interatomic distance of Li-O of 1.971-2.006 Å measured by Rietveld refinement using a fundamental method, and a boron compound. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高填充密度（振实密度）并提高输出特性的锂电池的新型正极活性物质。解决方案：锂电池的正极活性物质包含由通式Li 1 SB 1 + x SB 2-x 2表示的尖晶石型（Fd3-m）锂过渡金属氧化物，（其中M是含有Li-O的原子间距离为1.971-2.006的Mn，Al和Mg的过渡金属; x为0.01-0.08;0≤δ）通过使用基本方法由Rietveld精炼测量的硼和硼化合物。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010030808A Lithium transition metal oxide having layer structure 有权
标题翻译：具有层状结构的锂过渡金属氧化物
公开(公告)号：JP2010030808A
公开(公告)日：2010-02-12
申请号：JP2008192870
申请日：2008-07-25
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , HATA HIROMI , MIYANOHARA KEISUKE , OCHI YASUHIRO
IPC分类号： C01G51/00 , C01G53/00 , H01M4/505 , H01M4/525
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a lithium transition metal oxide which exhibits excellent characteristics in a charge/discharge depth range mainly used in a cell loaded on EV and HEV and excellent thermostability especially in SOC=50%. SOLUTION: The lithium transition metal oxide having a layer structure is represented by general formula Li 1+x M 1-x-y M' y O 2-δ (wherein M is one element selected from Mn, Co and Ni or elements which consist of two or more of these elements; and M' is one element of typical elements to the third period in the periodic table or elements which consists of two or more of those elements), and has a crystal structure belonging to the trigonal system of R-3m space group, an oxygen site occupancy of 0.982 COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在负载在EV和HEV上的电池主要使用的充电/放电深度范围内具有优异特性的锂过渡金属氧化物，并且特别是SOC = 50％时具有优异的热稳定性。解决方案：具有层结构的锂过渡金属氧化物由通式Li表示，其中X 1，X 2，X 3， >其中M是选自Mn，Co和Ni中的一种元素或由这些元素中的两种或更多种组成的元素; M'是第三期的典型元素的一个元素在元素周期表中或由两种或多种这些元素组成的元素），并且具有属于R-3m空间群的三角系的晶体结构，氧位占有率为0.982 <氧位占据≤0.997，由 Rietveld方法，3b位点和6c位点之间的距离在3b位置和6c位点之间的距离为1.92Å≤distance之间的距离<1.95Å。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009030158A Hydrogen storage alloy 有权
标题翻译：氢储存合金
公开(公告)号：JP2009030158A
公开(公告)日：2009-02-12
申请号：JP2008101998
申请日：2008-04-10
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , MIYANOHARA KEISUKE , HATA HIROMI
IPC分类号： C22C19/00 , H01M4/38
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy which contains iron (Fe) and particularly has superior cycle characteristics. SOLUTION: The hydrogen storage alloy has a parent phase of a CaCu 5 -type crystal structure; and has such an Fe/Mn peak ratio [Fe/Mn ratio] as to satisfy 0.12 COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供含有铁（Fe）的储氢合金，特别是具有优异的循环特性。解决方案：储氢合金具有CaCu 5 型晶体结构的母相; 并且具有Fe / Mn峰值比[Fe / Mn比]满足0.12 <[Fe / Mn比] <0.37，其是Fe峰强度比[ä（分离相的Fe峰强度） /（母体相的Fe峰强度）}×100（％）]，即，偏析相的Fe峰强度相对于母相的Fe峰强度的比例，Mn峰强度比率[ä（偏析相的Mn峰强度）/（母相的Mn峰强度）}×100（％）]，其中偏析相的Mn峰强度与Mn峰强度的比值当通过能量色散型X射线分析仪（EDX）进行点分析来识别母体相。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007122877A Manganese oxide for positive-electrode active material 有权
标题翻译：用于电极活性材料的锰氧化物
公开(公告)号：JP2007122877A
公开(公告)日：2007-05-17
申请号：JP2004115445
申请日：2004-04-09
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , OCHI YASUHIRO , HATA HIROMI
IPC分类号： H01M4/50 , C01G45/00 , C25B1/21
CPC分类号： H01M4/505 , C01G45/006 , C01P2006/40 , H01M4/485 , H01M10/0525
摘要： PROBLEM TO BE SOLVED: To provide a manganese oxide capable of realizing superior high rate characteristics more than those of conventional one. SOLUTION: This is a manganese oxide which is expressed by a composition formula MnS a H b Me x O c -zH 2 O (combination of one kind or two kinds or more of Me:Ti, Ca, Mg, or Ln) in which a is 0.005 or more and 0.015 or less, b is 0.3 or more and 0.5 or less, and c is 1.8 or more and 2.3 or less, x is 0 or more than 0 and 0.015 or less, and z is more than 0, and among them, preferably manganese oxide in which the rate b/a of H to S is 2 to 100 is proposed. Since a prescribed amount of "S" and "H" are taken into manganese oxide, at the time of discharge reaction, proton (H + ) is supplied directly and rapidly from inside manganese oxide, and the discharge reaction (high rate discharge) becomes easier to follow even at the time of high load. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够比常规氧化锰更高的高速率特性的锰氧化物。解决方案：这是一种由组成式表示的氧化锰，它由下列组成式表示：＆lt; SB＆gt;＆lt; SB＆gt;＆lt; b（其中a为0.005以上且0.015以下，Me为一种或两种以上的Me：Ti，Ca，Mg或Ln的组合），b为 0.3以上且0.5以下，c为1.8以上且2.3以下，x为0以上且0.015以下，z大于0，其中优选为氧化锰，其比率b 提出H到S的/ a为2〜100。由于将规定量的“S”和“H”作为氧化锰，所以在放电反应时，从氧化锰内部直接快速地供给质子（H + SPM），放电即使在高负载时，反应（高速率放电）也变得更容易。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006108084A Manganese oxide powder for anode active substance 有权
标题翻译：用于阳极活性物质的锰氧化物粉末
公开(公告)号：JP2006108084A
公开(公告)日：2006-04-20
申请号：JP2005261690
申请日：2005-09-09
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , NAGAISHI TAKESHI , HATA HIROMI
IPC分类号： C01G45/02 , C25B1/21 , H01M4/50
CPC分类号： H01M4/50 , H01M4/02 , H01M4/505 , H01M6/06 , H01M10/052
摘要： PROBLEM TO BE SOLVED: To provide a manganese oxide for an anode active substance excellent in high rate performance and preservation property. SOLUTION: The manganese oxide is expressed by a composition formula, MnS a H b Me x O c zH 2 O, where a is 0.005 to 0.015, b is 0.3 to 0.4, c is 1.8 to 2.3, x is 0.015 or less, z is more than 0, and particles of 1 μm size or smaller have the existing rate of 10% or less in the particle size distribution. Protons (H+) are provided directly and promptly for discharge reaction by including a specified amount of S and H, and the discharge reaction becomes easy to follow even a heavy load. Furthermore, since an existing rate of ultrafine particles is extremely low, the manganese oxide has an excellent effect also on the preservation property. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供高速性能和保存性优异的阳极活性物质的氧化锰。解决方案：氧化锰由组成式表示，其中，MnS H B 其中a为0.005〜0.015，b为0.3〜0.4，c为1.8〜2.3，x为0.015以下，z为0以上，1μm以上的粒子或较小的粒径分布的现有率为10％以下。通过包含规定量的S和H直接提供质子（H +）进行放电反应，即使重负荷也能容易地进行排放反应。此外，由于超细粒子的现有率极低，所以氧化锰对保存性也具有优异的效果。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2012195073A Method for producing recycled material 有权
标题翻译：生产回收材料的方法
公开(公告)号：JP2012195073A
公开(公告)日：2012-10-11
申请号：JP2011056455
申请日：2011-03-15
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MIYANOHARA KEISUKE , INOUE HIDETOSHI , HATA HIROMI
IPC分类号： H01M10/54
CPC分类号： Y02W30/84
摘要： PROBLEM TO BE SOLVED: To provide a new method capable of separating an active material from an electrode substrate and further collecting the electrode substrate without breaking the electrode substrate in a process of collecting a discarded lithium-ion battery or a discarded electrode material.SOLUTION: A method for producing a recycled material for a lithium ion battery comprises: a fracturing step of fracturing a discarded lithium-ion battery or a discarded electrode material after deactivating them; a separator removing step of separating and removing a separator from the fractured substance obtained in the fracturing step; an organic substance removing step of heating the fractured substance in the air at 400-550°C to remove an organic substance; an active material separating step of making the fractured substance repeatedly collide to separate the active material from the electrode substrate; and a selecting and collecting step of the recycled material of separately collecting the electrode substrate and the active material by sieving.
摘要翻译：要解决的问题：提供一种能够在收集废弃的锂离子电池或废弃电极材料的过程中从电极基板分离活性材料并进一步收集电极基板而不破坏电极基板的新方法。解决方案：一种锂离子电池用回收材料的制造方法，其特征在于，具有：将废弃的锂离子电池或废电极材料断电后的压裂工序; 分离器除去步骤，从在压裂步骤中得到的断裂物质中分离除去隔板; 有机物质除去步骤，在空气中加热400-550℃的断裂物质以除去有机物质; 活性物质分离步骤，使所述断裂物质重复地碰撞，以将所述活性物质与所述电极基材分离; 以及通过筛分分别收集电极基板和活性物质的回收材料的选择和收集步骤。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010047466A Layer-structure lithium transition metal oxide 有权
标题翻译：层状结构转移金属氧化物
公开(公告)号：JP2010047466A
公开(公告)日：2010-03-04
申请号：JP2009173038
申请日：2009-07-24
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KAGEI SHINYA , HATA HIROMI , MIYANOHARA KEISUKE , OCHI YASUHIRO
IPC分类号： C01G53/00 , H01M4/505 , H01M4/525
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide, among layer-structure lithium transition metal oxides, one that can provide an enhanced cell output when used as a positive electrode active material of a cell mounted on especially on an electric vehicle or a hybrid electric vehicle. SOLUTION: Proposed is a layer-structure lithium transition metal oxide which is a lithium transition metal oxide represented by general formula: Li 1+x M 1-x-y M' y O 2-δ (wherein M is each any one element of Mn, Co and Ni or a combination of two or more of them; M's are each a transition element located between the group 3 elements and the group 11 elements in the periodic table or a combination of two or more of them) and characterized in that the crystal structure belongs to trigonal space group R-3m, the oxygen occupancy as determined by the Rietveld method satisfies 0.982 COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在层状锂过渡金属氧化物中，提供当用作特别安装在电动车辆上的电池的正极活性物质或混合电力时可以提供增强的电池输出的问题车辆。解决方案：提出一种层状锂过渡金属氧化物，它是一种由以下通式表示的锂过渡金属氧化物：Li＆lt; SB＆gt; 1 + x＆lt; SB＆gt; 1-xy （其中M分别是Mn，Co和Ni中的任何一种元素或它们中的两种或更多种的组合; M各自为过渡元素）位于元素周期表中的第3族元素和第11族元素之间，或两种以上的组合），其特征在于，晶体结构属于三角空间群R-3m，由Rietveld法测定的氧占有率满足0.982 <氧占据≤0.998，3b位点-6c位置距离满足1.95Å<3b位点-6c位置距离≤2.05Å。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2006134851A Positive electrode active material for lithium battery 有权
标题翻译：用于锂电池的正极电极活性材料
公开(公告)号：JP2006134851A
公开(公告)日：2006-05-25
申请号：JP2004358887
申请日：2004-12-10
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： YAMAGUCHI MUNETOSHI , KAGEI SHINYA , HATA HIROMI
IPC分类号： C01G45/00 , H01M4/50
CPC分类号： H01M4/131 , H01M4/502 , H01M2004/028
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium battery provided with both high temperature resistance and battery characteristics.
SOLUTION: In an X-ray diffraction pattern measured by a powder X-ray diffraction device (XRD) using CuKα1 ray, this is the positive electrode active material for the lithium battery composed of manganese dioxide having a crystal structure in which a peak of which the peak intensity ratio is 0.05 or more against the peak of 2θ=37.3°±0.5° is provided at a position of 2θ=18.2°±0.5°, 19.5°±0.5°, 28.6°±0.5°, 56.6°±0.5°, 59.1°±0.5°, and 65.1°±0.5°, or furthermore at a position of 22.0°±1.0°.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有耐高温性和电池特性的锂电池用正极活性物质。解决方案：在使用CuKα1射线的粉末X射线衍射装置（XRD）测量的X射线衍射图中，由具有晶体结构的二氧化锰构成的锂电池用正极活性物质，其中，在2θ= 18.2°±0.5°，19.5°±0.5°，28.6°±0.5°，56.6°的位置设置峰值强度比为0.05以上的峰值为2θ= 37.3°±0.5°的峰值 ±0.5°，59.1°±0.5°和65.1°±0.5°，或者进一步在22.0°±1.0°的位置。版权所有（C）2006，JPO＆NCIPI

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