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11. 发明授权

US09257697B2 Positive electrode material, manufacturing method thereof, positive electrode for non-aqueous rechargeable battery, and non-aqueous rechargeable battery 有权
标题翻译：正极材料及其制造方法，非水系可再充电电池用正极和非水可再充电电池
公开(公告)号：US09257697B2
公开(公告)日：2016-02-09
申请号：US13580891
申请日：2011-01-13
申请人： Masayuki Oya , Mitsuhiro Kishimi , Satoshi Kono
发明人： Masayuki Oya , Mitsuhiro Kishimi , Satoshi Kono
IPC分类号： H01M4/525 , H01M4/131 , H01M4/04 , H01M4/36 , H01M4/505 , H01M4/62 , H01M10/0525 , H01M4/1391 , H01M4/02
CPC分类号： H01M4/131 , H01M4/0404 , H01M4/1391 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M2004/028 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： A positive electrode material that can form a positive electrode mixture containing composition with reduced changes over time and high productivity, a manufacturing method thereof, a non-aqueous rechargeable battery less likely to swell and having a high storage characteristic during storage at high temperatures, and a positive electrode that can form the battery are provided. The object is solved by providing a positive electrode material having a coating layer of an organic silane compound on a surface of a positive electrode active material made of a lithium nickel composite oxide represented by the general compositional formula (1): Li1+xMO2 where −0.5≦x≦0.5, M represents a group of at least two elements including at least one of Mn and Co and Ni, and 20≦a
摘要翻译：能够形成含有时间变化小且生产率高的组合物的正极合剂的正极材料，其制造方法，在高温下储存时不太可能膨胀且具有高储存特性的非水可再充电电池，以及提供可形成电池的正电极。本发明的目的是通过在由通式（1）表示的锂镍复合氧化物的正极活性物质的表面上设置具有有机硅烷化合物的被覆层的正极材料：Li1 + xMO2，其中， 0.5和nlE; x和nlE; 0.5，M表示包含Mn和Co和Ni中的至少一种的至少两种元素的基团，以及20和nlE; a <100和50和nlE; a + b + c＆nlE; 100当比率（mol％在形成M的元素中的Ni，Mn和Co分别为a，b和c。

12. 发明授权

US09166251B2 Battery separator and nonaqueous electrolyte battery 有权
标题翻译：电池分离器和非水电解质电池
公开(公告)号：US09166251B2
公开(公告)日：2015-10-20
申请号：US12673961
申请日：2008-09-30
申请人： Hideaki Katayama , Mitsuhiro Kishimi , Yoshinori Sato , Yasutaka Kuroki , Toshiyuki Edamoto
发明人： Hideaki Katayama , Mitsuhiro Kishimi , Yoshinori Sato , Yasutaka Kuroki , Toshiyuki Edamoto
IPC分类号： H01M2/14 , H01M10/0525 , H01M2/16 , H01M10/42
CPC分类号： H01M10/0525 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M10/4235 , Y02E60/122
摘要： A nonaqueous electrolyte battery of the present invention includes a positive electrode having a positive active material capable of intercalating and deintercalating a lithium ion, a negative electrode having a negative active material capable of intercalating and deintercalating a lithium ion, a separator interposed between the positive electrode and the negative electrode, and a nonaqueous electrolyte. The heat generation starting temperature of the positive electrode is 180° C. or higher. The separator includes heat-resistant fine particles and a thermoplastic resin. The proportion of particles with a particle size of 0.2 μm or less in the heat-resistant fine particles is 10 vol % or less and the proportion of particles with a particle size of 2 μm or more in the heat-resistant fine particles is 10 vol % or less. The separator effects a shutdown in the range of 100° C. to 150° C.
摘要翻译：本发明的非水电解质电池包括具有能够嵌入和脱嵌锂离子的正极活性物质的正极，具有能够嵌入和脱嵌锂离子的负极活性物质的负极，夹在正极之间的隔膜和负极，以及非水电解质。正极的发热开始温度为180℃以上。隔板包括耐热细颗粒和热塑性树脂。耐热细颗粒中粒径为0.2μm以下的粒子的比例为10体积％以下，耐热细粒子中粒径为2μm以上的粒子的比例为10体积％％或更少。分离器在100°C至150°C的范围内实现关闭。

13. 发明申请

US20130224575A1 LITHIUM ION SECONDARY BATTERY 有权
标题翻译：锂离子二次电池
公开(公告)号：US20130224575A1
公开(公告)日：2013-08-29
申请号：US13701118
申请日：2012-02-28
申请人： Eri Kojima , Takahiro Furutani , Mitsuhiro Kishimi
发明人： Eri Kojima , Takahiro Furutani , Mitsuhiro Kishimi
IPC分类号： H01M4/134
CPC分类号： H01M4/134 , H01M4/133 , H01M4/386 , H01M10/0568 , H01M2004/021
摘要： A lithium ion secondary battery containing a negative electrode active material containing Si and O as constituent elements and exhibiting excellent charge-discharge cycle characteristics. The lithium ion secondary battery has a positive electrode having a positive electrode material mixture layer, a negative electrode, a separator and a nonaqueous electrolyte containing at least an electrolyte salt and an organic solvent, where the negative electrode has a negative electrode material mixture layer containing a negative electrode active material containing Si and O as constituent elements (the atomic ratio x of O to Si is 0.5≦x≦1.5). The nonaqueous electrolyte contains the electrolyte salt at a concentration exceeding a concentration at which conductivity in the nonaqueous electrolyte containing the electrolyte salt and the organic solvent is maximized, and the conductivity at 25° C. is 6.5 to 16 mS/cm2.
摘要翻译：一种锂离子二次电池，其含有含有Si和O作为构成元素的负极活性物质，充放电循环特性优异。锂离子二次电池具有具有正极合剂层，负极，隔膜和至少含有电解质盐和有机溶剂的非水电解质的正极，其中负极具有负极材料混合层，其含有含有Si和O作为构成元素的负极活性物质（O与Si的原子比x为0.5 @ x @ 1.5）。非水电解质含有浓度超过含有电解质盐和有机溶剂的非水电解质的导电性最大的浓度的电解质盐，25℃下的电导率为6.5〜16mS / cm 2。

14. 发明申请

US20130183578A1 POSITIVE ELECTRODE MATERIAL, A POSITIVE ELECTRODE COMPOSITION, AND A NON-AQUEOUS SECONDARY BATTERY 审中-公开
标题翻译：正极电极材料，正极电极组合物和非水性二次电池
公开(公告)号：US20130183578A1
公开(公告)日：2013-07-18
申请号：US13823321
申请日：2011-08-25
申请人： Masayuki Oya , Mitsuhiro Kishimi
发明人： Masayuki Oya , Mitsuhiro Kishimi
IPC分类号： H01M4/62
CPC分类号： H01M4/62 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/622 , H01M10/0525 , H01M10/0569 , Y02T10/7011
摘要： There is provided a positive electrode material used for a positive electrode of a non-aqueous secondary battery. The positive electrode material includes: a positive electrode active material; and at least one selected from the group consisting of (i) a compound having two or more epoxy groups, (ii) a ring-cleavage form of the compound in which at least one of the epoxy groups is opened, and (iii) a polymer of the compound.
摘要翻译：提供了用于非水二次电池的正极的正极材料。正极材料包括：正极活性物质; 和选自（i）具有两个或更多个环氧基的化合物，（ii）其中至少一个环氧基被打开的化合物的环裂解形式的至少一种，和（iii）一种化合物的聚合物。

15. 发明申请

US20110052987A1 BATTERY SEPARATOR AND NONAQUEOUS ELECTROLYTE BATTERY 有权
标题翻译：电池分离器和非电解电解质电池
公开(公告)号：US20110052987A1
公开(公告)日：2011-03-03
申请号：US12673961
申请日：2008-09-30
申请人： Hideaki Katayama , Mitsuhiro Kishimi , Yoshinori Sato , Yasutaka Kuroki , Toshiyuki Edamoto
发明人： Hideaki Katayama , Mitsuhiro Kishimi , Yoshinori Sato , Yasutaka Kuroki , Toshiyuki Edamoto
IPC分类号： H01M2/16 , H01M4/48 , H01M4/50 , H01M4/52 , H01M4/58
CPC分类号： H01M10/0525 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M10/4235 , Y02E60/122
摘要： A nonaqueous electrolyte battery of the present invention includes a positive electrode having a positive active material capable of intercalating and deintercalating a lithium ion, a negative electrode having a negative active material capable of intercalating and deintercalating a lithium ion, a separator interposed between the positive electrode and the negative electrode, and a nonaqueous electrolyte. The heat generation starting temperature of the positive electrode is 180° C. or higher. The separator includes heat-resistant fine particles and a thermoplastic resin. The proportion of particles with a particle size of 0.2 μm or less in the heat-resistant fine particles is 10 vol % or less and the proportion of particles with a particle size of 2 μm or more in the heat-resistant fine particles is 10 vol % or less. The separator effects a shutdown in the range of 100° C. to 150° C.
摘要翻译：本发明的非水电解质电池包括具有能够嵌入和脱嵌锂离子的正极活性物质的正极，具有能够嵌入和脱嵌锂离子的负极活性物质的负极，夹在正极之间的隔膜和负极，以及非水电解质。正极的发热开始温度为180℃以上。隔板包括耐热细颗粒和热塑性树脂。耐热细颗粒中粒径为0.2μm以下的粒子的比例为10体积％以下，耐热细粒子中粒径为2μm以上的粒子的比例为10体积％％或更少。分离器在100°C至150°C的范围内实现关闭。

16. 发明授权

US07332245B2 Electrode for electrochemical devices and battery using the same 失效
标题翻译：电极用于电化学装置和电池使用
公开(公告)号：US07332245B2
公开(公告)日：2008-02-19
申请号：US10465845
申请日：2003-06-20
申请人： Mitsuhiro Kishimi , Hiroshi Fukunaga
发明人： Mitsuhiro Kishimi , Hiroshi Fukunaga
IPC分类号： H01M4/64 , H01M4/72 , C25B11/02
CPC分类号： H01M4/742 , H01M4/02 , H01M4/32 , H01M4/661 , H01M4/70 , H01M2004/021
摘要： An electrode according to the present invention employs the metal plate having the specified structure as the electrode substrate. The metal plate 51 has a plurality of protuberances 54 that are alternately protruded on both front and back sides thereof. Each of the protuberances 54 is formed in a pyramid shape in which an area of upper bottom 52 (a protruded part) thereof is smaller than that of a lower bottom 53. The upper bottom 52 in each of the protuberances 54 is formed with an aperture 56 having blanking burr 55 blinked in a substantially pyramid shape along a direction from the upper bottom 52 to the lower bottom 53 so that an opening 52a of the upper bottom part is formed in a polygon shape. Further, the size of each portions is set in accordance with c>s≧0.1 mm2 and 0.2≦h/d≦0.95 where c is the area of the upper bottom of each of the protuberances 54, s is the area of the opening 52a of the upper bottom parts, h is the height of the blanking burrs 55 is h, and d is the total thickness of the electrode substrate before compressing.
摘要翻译：根据本发明的电极采用具有特定结构的金属板作为电极基板。金属板51具有在前后两侧交替突出的多个突起54。每个突起54形成为上底52（其突出部）的面积小于下底53的面积的金字塔形状。每个突起54中的上底部52形成有孔56，该孔56具有沿着从上底52到下底53的方向以大致金字塔形状闪烁的消隐毛刺55，使得上底部的开口52a 形成为多边形。此外，每个部分的尺寸根据c> s> = 0.1mm 2和0.2 <= h / d <= 0.95设定，其中c是每个部分的上部底部的面积突起54，s是上部底部的开口部分的面积，h是冲裁毛刺55的高度是h，d是压缩前的电极基板的总厚度。

17. 发明授权

US09911968B2 Electrode active material, method for producing same, electrode for nonaqueous secondary battery, and nonaqueous secondary battery 有权
公开(公告)号：US09911968B2
公开(公告)日：2018-03-06
申请号：US13062488
申请日：2010-03-10
申请人： Satoshi Kono , Mitsuhiro Kishimi , Atsushi Hatakeyama
发明人： Satoshi Kono , Mitsuhiro Kishimi , Atsushi Hatakeyama
IPC分类号： H01M4/525 , H01M4/505 , H01M4/131 , H01M4/88 , H01M4/04 , H01M4/1391 , H01M4/485 , H01M4/62 , H01M10/0525 , C01G53/00
CPC分类号： H01M4/131 , C01G53/44 , C01G53/50 , C01P2002/52 , C01P2002/54 , C01P2004/32 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/0471 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/621 , H01M4/625 , H01M4/626 , H01M10/0525
摘要： An electrode active material includes particles of a lithium-containing composite oxide represented by the general compositional formula: Li1+xMO2, where −0.15≦x≦0.15, and M represents an element group of three or more elements including at least Ni, Co and Mn, wherein the ratios of Ni, Co and Mn to the total elements constituting M satisfy 45≦a≦90, 5≦b≦30, 5≦c≦30 and 10≦b+c≦55, where the ratios of Ni, Co and Mn are represented by a, b and c, respectively, in units of mol %, the average valence A of Ni in the whole particles is 2.2 to 3.2, the valence B of Ni on the surface of the particles has the relationship: B

18. 发明授权

US08877385B2 Non-aqueous secondary battery 有权
标题翻译：非水二次电池
公开(公告)号：US08877385B2
公开(公告)日：2014-11-04
申请号：US13394736
申请日：2011-11-02
申请人： Hirokazu Kamine , Mitsuhiro Kishimi , Fusaji Kita
发明人： Hirokazu Kamine , Mitsuhiro Kishimi , Fusaji Kita
IPC分类号： H01M4/62 , H01M4/131 , H01M10/05 , H01M4/02 , H01M4/36 , H01M10/052
CPC分类号： H01M4/624 , H01M4/131 , H01M4/366 , H01M4/62 , H01M4/621 , H01M10/05 , H01M10/052 , H01M2004/028 , Y02E60/122
摘要： The non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte and a separator. The positive electrode includes a positive electrode mixture layer containing a positive electrode active material, a conductive polymer, an organic silane compound, a conductive assistant and a binder, the conductive polymer is polythiophene or a derivative thereof, and the content of the conductive polymer is 0.05 to 0.5 mass % with respect to the total mass of the positive electrode mixture layer.
摘要翻译：本发明的非水二次电池包括正极，负极，非水电解质和隔膜。正极包括含有正极活性物质，导电性聚合物，有机硅烷化合物，导电助剂和粘合剂的正极合剂层，导电性聚合物为聚噻吩或其衍生物，导电性聚合物的含量为相对于正极合剂层的总质量为0.05〜0.5质量％。

19. 发明申请

US20130230770A1 NON-AQUEOUS SECONDARY BATTERY 审中-公开
标题翻译：非水性二次电池
公开(公告)号：US20130230770A1
公开(公告)日：2013-09-05
申请号：US13885577
申请日：2011-11-15
申请人： Masayuki Oya , Mitsuhiro Kishimi , Fusaji Kita
发明人： Masayuki Oya , Mitsuhiro Kishimi , Fusaji Kita
IPC分类号： H01M4/131 , H01M10/0525 , H01M10/0564
CPC分类号： H01M4/131 , H01M2/1646 , H01M2/1653 , H01M2/1686 , H01M4/48 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0564 , H01M10/0566 , H01M10/0567 , Y02E60/122 , Y02T10/7011
摘要： A non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a separator and a non-aqueous electrolyte. The positive electrode includes a lithium-containing composite oxide as a positive electrode active material, expressed by a general compositional formula (1): Li1+yMO2 where −0.5≦y≦0.5. M denotes an element group including Ni and at least one element selected from the group consisting of Co, Mn, Fe and Ti. And the non-aqueous electrolyte includes a cycloalkane derivative A having at least one alkyl ether group containing an unsaturated bond, and at least one compound selected from the group consisting of an azacrown ether compound B having a functional group where at least one of nitrogen atoms contains an unsaturated bond and a nitrogen-containing heterocyclic compound C.
摘要翻译：本发明的非水二次电池包括正极，负极，隔膜和非水电解质。正极包括由通式（1）表示的正极活性物质的锂复合氧化物：Li1 + yMO2，其中-0.5 @ y @ 0.5。 M表示包括Ni和选自Co，Mn，Fe和Ti中的至少一种元素的元素基团。非水电解质包括具有至少一个含有不饱和键的烷基醚基团的环烷烃衍生物A和至少一种选自具有官能团的氮杂环丁醚化合物B的化合物，其中氮原子含有不饱和键和含氮杂环化合物C.

20. 发明申请

US20130224591A1 ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY 审中-公开
标题翻译：锂离子二次电池用电极和锂离子二次电池
公开(公告)号：US20130224591A1
公开(公告)日：2013-08-29
申请号：US13698239
申请日：2012-02-24
申请人： Yuko Kishimi , Mitsuhiro Kishimi , Toshiyuki Watanabe
发明人： Yuko Kishimi , Mitsuhiro Kishimi , Toshiyuki Watanabe
IPC分类号： H01M4/131 , H01B1/02
CPC分类号： H01M4/131 , H01B1/02 , H01B1/122 , H01M4/13 , H01M4/133 , H01M4/62 , H01M4/622 , H01M10/0525
摘要： The electrode for a lithium-ion secondary battery of the present invention includes an electrode mixture layer including metal oxide particles having a scaly shape and a new Mohs hardness of 9.0 or more, active material particles capable of intercalating and deintercalating Li, and a resin binder. Further, the lithium-ion secondary battery of the present invention includes a positive electrode, a negative electrode, a nonaqueous electrolyte, and a separator. The positive electrode and/or the negative electrode is the electrode for a lithium-secondary battery of the present invention.
摘要翻译：本发明的锂离子二次电池用电极包括具有鳞片状的金属氧化物粒子和9.0以上的新的莫氏硬度的能够嵌入和脱嵌Li的活性物质粒子的电极混合物层和树脂粘合剂。此外，本发明的锂离子二次电池包括正极，负极，非水电解质和隔膜。正极和/或负极是本发明的锂二次电池用电极。

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