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1. 发明申请

US20110008677A1 ELECTRODE AND BATTERY HAVING THE SAME 审中-公开
标题翻译：具有电极和电池的电极和电池
公开(公告)号：US20110008677A1
公开(公告)日：2011-01-13
申请号：US12922863
申请日：2009-03-18
申请人： Kenji Nakane , Takeshi Hattori , Taketsugu Yamamoto
发明人： Kenji Nakane , Takeshi Hattori , Taketsugu Yamamoto
IPC分类号： H01M4/02 , B05D3/02
CPC分类号： H01M4/131 , H01M4/133 , H01M4/366 , H01M4/38 , H01M4/587 , H01M4/62 , H01M10/052 , H01M10/054 , H01M10/0562 , H01M10/0565 , H01M12/08 , H01M2004/021 , H01M2004/027 , Y02E60/128
摘要： Disclosed are an electrode and a battery comprising the electrode. The electrode comprises a nano composite comprising nano particles capable of being oxidized and reduced and a carbonaceous material covering the nano particles.
摘要翻译：公开了包括电极的电极和电池。该电极包括纳米复合材料，其包含能被氧化和还原的纳米颗粒和覆盖纳米颗粒的碳质材料。

2. 发明授权

US5595842A Lithium secondary battery having a cathode containing galliam 失效
标题翻译：具有阴极的锂二次电池
公开(公告)号：US5595842A
公开(公告)日：1997-01-21
申请号：US438654
申请日：1995-05-09
申请人： Kenji Nakane , Yasunori Nishida , Chikashi Akamatsu , Tomoari Satoh , Kazuyuki Tanino , Taketsugu Yamamoto
发明人： Kenji Nakane , Yasunori Nishida , Chikashi Akamatsu , Tomoari Satoh , Kazuyuki Tanino , Taketsugu Yamamoto
IPC分类号： H01M4/52 , H01M4/525 , H01M10/052 , H01M10/36
CPC分类号： H01M10/052 , H01M4/525 , Y02T10/7011
摘要： A lithium secondary battery that includes a cathode containing, as an active material, a material that can be doped/undoped with lithium ions; an anode containing, as an active material, a lithium metal, a lithium alloy or a material that can be doped/undoped with lithium ions; and a liquid or solid electrolyte. In this lithium secondary battery, the active material used in the cathode is lithiated nickel dioxide containing gallium. As a result, the lithium secondary battery attains excellent cycle and overcharge resistance characteristics and has a high energy density.
摘要翻译：一种锂二次电池，其包括含有可掺杂/未掺杂锂离子的材料作为活性材料的阴极; 含有作为活性物质的锂金属，锂合金或可掺杂/未掺杂锂离子的材料的阳极; 和液体或固体电解质。在该锂二次电池中，阴极中使用的活性物质是含有镓的锂化二氧化镍。结果，锂二次电池具有优异的循环和过充电电阻特性并且具有高的能量密度。

3. 发明申请

US20100196759A1 ELECTRODE FOR ELECTROCHEMICAL ENERGY STORAGE DEVICE 审中-公开
标题翻译：电化学能源储存装置电极
公开(公告)号：US20100196759A1
公开(公告)日：2010-08-05
申请号：US12668169
申请日：2008-07-14
申请人： Kenji Nakane , Masami Makidera , taketsugu Yamamoto
发明人： Kenji Nakane , Masami Makidera , taketsugu Yamamoto
IPC分类号： H01M4/60
CPC分类号： H01M4/96 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/17 , H01G11/24 , H01G11/36 , H01M4/133 , H01M4/587 , H01M4/625 , H01M10/345 , H01M10/3909 , H01M12/00 , H01M2004/021 , Y02E60/13
摘要： The present invention relates to an electrode for an electrochemical energy storage device. The electrode comprises a nano-structured hollow carbonaceous material and the nano-structured hollow carbonaceous material preferably meets a requirement (A). (A) the nano-structured hollow carbonaceous material has a carbonaceous material portion and a hollow portion, and has such a structure that the hollow portion is covered with the carbonaceous material portion in a saclike shape, a part of the structure, or an aggregate of the structure.
摘要翻译：本发明涉及电化学储能装置用电极。电极包括纳米结构的中空碳质材料，纳米结构的中空碳质材料优选满足要求（A）。（A）纳米结构的中空碳质材料具有含碳材料部分和中空部分，并且具有这样一种结构，即中空部分被碳质材料部分覆盖成囊状，部分结构或聚集体的结构。

4. 发明授权

US06379846B1 Non-aqueous electrolyte and lithium secondary battery using the same 有权
标题翻译：非水电解质和锂二次电池使用相同
公开(公告)号：US06379846B1
公开(公告)日：2002-04-30
申请号：US09525225
申请日：2000-03-14
申请人： Atsushi Terahara , Taketsugu Yamamoto , Kenji Nakane
发明人： Atsushi Terahara , Taketsugu Yamamoto , Kenji Nakane
IPC分类号： H01M1022
CPC分类号： H01M10/052 , H01M4/505 , H01M6/168 , H01M10/0525 , H01M10/0567
摘要： The present invention provides a non-aqueous electrolyte solution comprising a non-aqueous solvent and a lithium electrolyte, wherein the non-aqueous solvent is obtained by adding a phosphoric acid compound prepared by substituting at least one hydrogen atom in phosphoric acid or polyphosphoric acid with a group represented by the general formula [1]: wherein, X represents Si, Ge or Sn atom, and each of R1 to R3 independently represents an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 1 to 10 carbon atoms or an aryl group having 6 to 10 carbon atoms.
摘要翻译：本发明提供一种包含非水溶剂和锂电解质的非水电解质溶液，其中非水溶剂是通过将磷酸或多磷酸中的至少一个氢原子取代而制备的磷酸化合物与由通式[1]表示的基团：其中，X表示Si，Ge或Sn原子，R 1至R 3各自独立地表示具有1至10个碳原子的烷基，具有1至10个碳原子的烯基或具有6-10个碳原子的芳基。

5. 发明申请

US20100255374A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非电解电解质二次电池
公开(公告)号：US20100255374A1
公开(公告)日：2010-10-07
申请号：US12745856
申请日：2008-12-04
申请人： Akiyoshi Nemoto , Kazuyuki Tanino , Kenji Nakane
发明人： Akiyoshi Nemoto , Kazuyuki Tanino , Kenji Nakane
IPC分类号： H01M4/525
CPC分类号： H01M4/505 , H01M2/1653 , H01M2/1686 , H01M4/131 , H01M4/525 , H01M6/164 , H01M10/0525 , H01M10/0569 , H01M2004/021 , H01M2004/028 , H01M2300/0025 , H01M2300/0034 , H01M2300/0037
摘要： A nonaqueous electrolyte secondary battery comprising a positive electrode containing a granular positive electrode active material composed of a mixed metal oxide and an M3-containing compound (M3 represents one or more elements selected from the group consisting of Group 3B elements in the periodic table, and the M3-containing compound is different from said mixed metal oxide) placed in the form of particles or a layer on the surface of the mixed metal oxide, wherein the positive electrode active material has M1 (M1 represents one or more elements selected from the group consisting of alkali metal elements), M2 (M2 represents one or more elements selected from the group consisting of Mn, Fe, Co and Ni), M3 (M3 has the same meaning as that described above) and O on its surface, and when the molar ratio (M3/M2) of the number of M3 atoms (mol) to the number of M2 atoms (mol) on the surface of the positive electrode active material is represented by A and the BET specific surface area of the positive electrode active material is represented by S (m2/g), A and S satisfy the following formula (1): A/S≧1 (1), a negative electrode, a separator, and a nonaqueous electrolyte.
摘要翻译：一种非水电解质二次电池，其包含含有由混合金属氧化物构成的粒状正极活性物质和含M3化合物的正极（M3表示选自周期表中的3B族元素的一种或多种元素，以及含有M3的化合物不同于所述混合金属氧化物），其中所述正极活性物质具有M1（M1表示选自组中的一种或多种元素由碱金属元素组成），M2（M2表示选自Mn，Fe，Co和Ni中的一种或多种元素），M3（M3具有与上述相同的含义）和O表面，当正极活性物质表面的M3原子数（mol）与M2原子数（mol）的摩尔比（M3 / M2）由A表示，BET比表面积正极活性物质由S（m2 / g）表示，A和S满足下式（1）：A /S≥1（1），负极，隔膜和非水电解质。

6. 发明授权

US09822015B2 Method for producing lithium composite metal oxide, lithium composite metal oxide, and nonaqueous electrolyte secondary battery 有权
公开(公告)号：US09822015B2
公开(公告)日：2017-11-21
申请号：US13513885
申请日：2010-12-02
申请人： Satoshi Shimano , Kenji Nakane , Cedric Pitteloud , Kenji Takamori , Yuichiro Imanari
发明人： Satoshi Shimano , Kenji Nakane , Cedric Pitteloud , Kenji Takamori , Yuichiro Imanari
IPC分类号： H01M4/525 , H01M4/52 , H01M4/485 , H01M4/48 , C01G1/02 , H01M4/505 , C01G45/12 , C01G51/00 , C01G53/00
CPC分类号： C01G1/02 , C01G45/1228 , C01G51/50 , C01G53/50 , C01P2002/54 , C01P2006/12 , C01P2006/40 , H01M4/505 , H01M4/525
摘要： The present invention provides a method of producing a lithium mixed metal oxide, a lithium mixed metal oxide and a nonaqueous electrolyte secondary battery. The method includes a step of calcining a mixture of one or more compounds of M wherein M is one or more elements selected from the group consisting of nickel, cobalt and manganese, and a lithium compound, in the presence of one or more inactive fluxes selected from the group consisting of a fluoride of A, a chloride of A, a carbonate of A, a sulfate of A, a nitrate of A, a phosphate of A, a hydroxide of A, a molybdate of A and a tungstate of A, wherein A is one or more elements selected from the group consisting of Na, K, Rb, Cs, Ca, Mg, Sr and Ba. The lithium mixed metal oxide contains nickel, cobalt and manganese, has a BET specific surface area of from 3 m2/g to 15 m2/g, and has an average particle diameter within a range of 0.1 μm or more to less than 1 μm, the diameter determined by a laser diffraction scattering method.

7. 发明授权

US08709655B2 Positive electrode active material for nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池用正极活性物质
公开(公告)号：US08709655B2
公开(公告)日：2014-04-29
申请号：US11719417
申请日：2005-11-24
申请人： Shigeto Okada , Jun-ichi Yamaki , Yusuke Takahashi , Kenji Nakane
发明人： Shigeto Okada , Jun-ichi Yamaki , Yusuke Takahashi , Kenji Nakane
IPC分类号： H01M4/00 , H01M4/48 , C01D1/02
CPC分类号： H01M4/525 , C01G53/006 , C01G53/42 , C01G53/50 , C01P2002/72 , C01P2002/74 , C01P2002/78 , C01P2006/40 , H01M4/131 , H01M10/054
摘要： Disclosed is a positive electrode active material for nonaqueous electrolyte secondary batteries which contains a complex oxide mainly containing sodium, nickel and a tetravalent metal while having a hexagonal structure. This positive electrode active material enables to obtain a nonaqueous electrolyte secondary battery with high operating voltage. The complex oxide is preferably expressed as Na[Na(1/3-2x/3)Ni(x-y)M(2/3-x/3-y)A2y]O2 (wherein M represents one or more tetravalent metals, A represents one or more trivalent metals, 0 y).
摘要翻译：公开了一种非水电解质二次电池用正极活性物质，其含有主要含有钠，镍和四价金属的复合氧化物，同时具有六方结构。该正极活性物质能够得到高工作电压的非水电解质二次电池。复合氧化物优选表示为Na [Na（1 / 3-2x / 3）Ni（xy）M（2/3-x / 3-y）A2y] O 2（其中M表示一种或多种四价金属，A表示一种或多种三价金属，0 y）。

8. 再颁专利

USRE43913E1 Method for preparing positive electrode active material for non-aqueous secondary battery 有权
公开(公告)号：USRE43913E1
公开(公告)日：2013-01-08
申请号：US13440058
申请日：2012-04-05
申请人： Kenji Nakane , Hiroshi Inukai
发明人： Kenji Nakane , Hiroshi Inukai
IPC分类号： H01M4/58 , H01M4/52 , H01M4/40 , H01M4/04 , H01M4/50
CPC分类号： H01M4/505 , H01M4/0471 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M2004/021 , H01M2004/028 , Y10T29/49108
摘要： There is provided a simple and easy method of preparation of a positive electrode active material for a non-aqueous secondary battery which comprises a compound comprising lithium, nickel and manganese and having a layered structure. Said method comprises firing a mixture of (1) at least one member selected from the group consisting of dinickel trioxide and boron compounds and (2) one or more metal compounds comprising lithium, nickel and manganese as their metal elements.

9. 发明授权

US07429435B2 Method for preparing positive electrode active material for non-aqueous secondary battery 有权
标题翻译：制备非水二次电池用正极活性物质的方法
公开(公告)号：US07429435B2
公开(公告)日：2008-09-30
申请号：US10394049
申请日：2003-03-24
申请人： Kenji Nakane , Hiroshi Inukai
发明人： Kenji Nakane , Hiroshi Inukai
IPC分类号： H01M4/58 , H01M6/00
CPC分类号： H01M4/505 , H01M4/0471 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M2004/021 , H01M2004/028 , Y10T29/49108
摘要： There is provided a simple and easy method of preparation of a positive electrode active material for a non-aqueous secondary battery which comprises a compound comprising lithium, nickel and manganese and having a layered structure. Said method comprises firing a mixture of (1) at least one member selected from the group consisting of dinickel trioxide and boron compounds and (2) one or more metal compounds comprising lithium, nickel and manganese as their metal elements.
摘要翻译：提供了一种制备用于非水二次电池的正极活性材料的简单和容易的方法，其包括包含锂，镍和锰并具有层状结构的化合物。所述方法包括焙烧（1）选自三氧化二铁和硼化合物中的至少一种的混合物和（2）一种或多种包含锂，镍和锰的金属化合物作为它们的金属元素。

10. 发明授权

US06180282B2 Cathode for lithium secondary battery 失效
标题翻译：锂二次电池阴极
公开(公告)号：US06180282B2
公开(公告)日：2001-01-30
申请号：US09019048
申请日：1998-02-05
申请人： Yasunori Nishida , Kenichiro Kami , Kenji Nakane , Hitoshi Miura
发明人： Yasunori Nishida , Kenichiro Kami , Kenji Nakane , Hitoshi Miura
IPC分类号： H01M216
CPC分类号： H01M4/13 , H01M4/139 , H01M4/62 , H01M10/052
摘要： A cathode for a lithium secondary battery wherein the surface of the cathode of which a composition containing a cathode active material, a conductive substance and a binder is supported on a current collector, is coated with at least one ion-permeable resin selected from resins having a temperature of deflection under load (measured at 18.6 kg/cm2 load according to JIS K 7207) not lower than 100 ° C., provide a lithium secondary battery with high energy density having improved safety.
摘要翻译：一种用于锂二次电池的阴极，其中阴极的表面包含阴极活性材料，导电物质和粘合剂的组合物负载在集电器上，涂覆有至少一种离子可渗透树脂，其选自具有负载下的挠曲温度（根据JIS K 7207测量为18.6kg / cm2负载）不低于100℃，提供了具有高能量密度的锂二次电池，具有改进的安全性。

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