公开(公告)号：US20120183839A1

公开(公告)日：2012-07-19

申请号：US13257693

申请日：2010-07-28

申请人： Toyotaka Yuasa ,  Mituru Kobayasi ,  Sai Ogawa

发明人： Toyotaka Yuasa ,  Mituru Kobayasi ,  Sai Ogawa

IPC分类号： H01M4/525 ,  H01M4/131 ,  H01M2/20 ,  H01M4/04 ,  H01M4/505 ,  H01M10/05 ,  B82Y30/00

CPC分类号： H01M10/052 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/587 ,  H01M4/621 ,  H01M4/624 ,  H01M10/0525 ,  Y02T10/7011

摘要： The present invention provides a high-output lithium secondary battery. A cathode for lithium ion secondary battery of the present invention is used for a lithium secondary battery including a non-aqueous electrolyte solution. The cathode includes a complex oxide having an olivine structure represented by a chemical formula LiaMxPO4 (0

摘要翻译： 本发明提供一种高输出锂二次电池。 本发明的锂离子二次电池用阴极用于包含非水电解质溶液的锂二次电池。 阴极包括具有由化学式LiaMxPO4（0

公开(公告)号：US20090104517A1

公开(公告)日：2009-04-23

申请号：US12249293

申请日：2008-10-10

申请人： Toyotaka YUASA ,  Mituru Kobayasi ,  Sai Ogawa

发明人： Toyotaka YUASA ,  Mituru Kobayasi ,  Sai Ogawa

IPC分类号： H01M10/02 ,  H01M4/02 ,  H01M4/52

CPC分类号： H01M10/0525 ,  C01G45/1228 ,  C01G51/50 ,  C01G53/50 ,  C01P2004/34 ,  C01P2004/45 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/17 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M2004/021 ,  Y02T10/7011

摘要： Disclosed herein are a cathode material for a lithium secondary battery capable of attaining high power and high capacitance simultaneously, and a lithium secondary battery using the same.A cathode material for a lithium secondary battery in which a primary particle constituting a secondary particle of a cathode active material comprises a particle mainly having a particle size of more than 0.1 μm and less than 0.5 μm, a specific surface area of the secondary particle is 1.1 m2/g or more and 1.6 m2/g or less, and the narrowest diameter for through pores of the secondary particle as measured by a Perm Porometry is more than 0.1 μm and less than 0.3 μm.

摘要翻译： 本文公开了一种能够同时获得高功率和高电容的锂二次电池的阴极材料，以及使用该二次电池的锂二次电池。 一种锂二次电池用正极材料，其中构成正极活性物质的二次粒子的一次粒子包含主要粒径大于0.1μm且小于0.5μm的粒子，二次粒子的比表面积为 1.1m 2 / g以上1.6m 2 / g以下，通过Perm孔度法测定的二次粒子的贯通孔的最窄直径大于0.1μm以上且0.3μm以下。

公开(公告)号：US20050250014A1

公开(公告)日：2005-11-10

申请号：US11060478

申请日：2005-02-18

申请人： Yoshiaki Kumashiro ,  Juichi Arai ,  Mituru Kobayasi

发明人： Yoshiaki Kumashiro ,  Juichi Arai ,  Mituru Kobayasi

IPC分类号： H01M2/20 ,  H01M2/10 ,  H01M4/13 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/66 ,  H01M6/14 ,  H01M10/05 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/42

CPC分类号： H01M4/663 ,  H01M4/13 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/667 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2010/4292 ,  Y02T10/7011

摘要： An energy storage device comprising a positive active material layer having a positive active material capable of inserting and releasing lithium ions, a positive electrode plate having a layer capable of effecting non-faradic like reaction upon physical adsorption and desorption of the ions to accumulate and discharge charges, and a negative plate having a negative active material layer made of carbonaceous material that is capable of absorbing and releasing mainly lithium in the ionized state in a collector, and an insulator layer for electrically insulating the positive electrode plate from the negative electrode plate that causes only mobile ions permeate.

摘要翻译： 一种储能装置，其特征在于，具有能够插入和释放锂离子的正极活性物质的正极活性物质层，具有能够在离子的物理吸附和解吸附之后能够实现非反应性反应的层的正极板 电荷以及负极板，其具有能够主要以集电体的离子化状态吸收主要为锂的碳质材料制成的负极活性物质层，以及将正极板与负极板电绝缘的绝缘体层， 导致仅移动离子渗透。

公开(公告)号：US20060154149A1

公开(公告)日：2006-07-13

申请号：US11296277

申请日：2005-12-08

申请人： Juichi Arai ,  Mituru Kobayasi

发明人： Juichi Arai ,  Mituru Kobayasi

IPC分类号： H01M10/40 ,  H01M4/50 ,  H01M4/52

CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M10/0569 ,  H01M10/058 ,  Y02T10/7011

摘要： This invention provides a lithium secondary battery comprising a container that contains a positive electrode capable of intercalating and deintercalating lithium ions, a negative electrode capable of intercalating and deintercalating lithium ions, a separator disposed between the positive electrode and the negative electrode, and an organic electrolyte. Such electrolyte comprises the cyclic carbonate solvent represented by formula 1, the chain carbonate solvent represented by formula 2, and the chain ester solvent represented by formula 3.

摘要翻译： 本发明提供一种锂二次电池，其包含容纳能够插入和脱嵌锂离子的正极的容器，能够插入和脱嵌锂离子的负极，设置在正极和负极之间的隔膜以及有机电解质 。 这种电解质包括由式1表示的环状碳酸酯溶剂，由式2表示的链状碳酸酯溶剂和由式3表示的链状酯溶剂。

公开(公告)号：US20050260497A1

公开(公告)日：2005-11-24

申请号：US11059350

申请日：2005-02-17

申请人： Yoshiaki Kumashiro ,  Juichi Arai ,  Mituru Kobayasi

发明人： Yoshiaki Kumashiro ,  Juichi Arai ,  Mituru Kobayasi

IPC分类号： B60L11/18 ,  H01G11/10 ,  H01G11/22 ,  H01G11/24 ,  H01G11/30 ,  H01G11/32 ,  H01G11/38 ,  H01G11/42 ,  H01G11/54 ,  H01G11/56 ,  H01G11/62 ,  H01G11/86 ,  H01M4/13 ,  H01M4/131 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/05 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/42 ,  H01M4/58 ,  H01M4/52 ,  H01M4/50

CPC分类号： H01M10/4207 ,  B60L50/71 ,  H01G11/02 ,  H01G11/06 ,  H01G11/34 ,  H01G11/46 ,  H01G11/56 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M2300/0085 ,  Y02E60/122 ,  Y02E60/13 ,  Y02T10/7022 ,  Y02T90/34

摘要： An energy storage device comprising a negative electrode plate having a negative electrode active material layer of a carbonaceous composite material formed on a negative electrode collector, a positive electrode plate having a positive electrode active material layer capable of inserting and releasing lithium ions and a non-faradic reaction layer capable of accumulating and releasing electric charges upon physical adsorption-desorption of ions on the surface layer of the positive electrode active material layer and an insulator layer for electrically insulating the positive electrode plate from the negative electrode plate, the insulator layer being capable of permeating only mobile ions. The carbonaceous composite material comprises particles of graphite and/or amorphous carbon and activated charcoal, and the particles of the graphite and/or amorphous carbon and particles of the activated charcoal are united.

摘要翻译： 一种储能装置，其特征在于，具备负极板，该负极板具有形成在负极集电体上的碳质复合材料的负极活性物质层，具有能够插入和释放锂离子的正极活性物质层的正极板， 能够在正极活性物质层的表面层上离子物理吸附 - 解吸附时蓄积释放电荷的法拉第反应层和用于将正极板与负极板电绝缘的绝缘体层，绝缘体层能够 仅渗透移动离子。 碳质复合材料包括石墨和/或无定形碳和活性炭的颗粒，并且石墨和/或无定形碳颗粒和活性炭颗粒结合在一起。

公开(公告)号：US20050089728A1

公开(公告)日：2005-04-28

申请号：US10785992

申请日：2004-02-26

申请人： Juichi Arai ,  Yoshiaki Kumashiro ,  Mituru Kobayasi

发明人： Juichi Arai ,  Yoshiaki Kumashiro ,  Mituru Kobayasi

IPC分类号： H01M4/66 ,  H01M4/80 ,  H01M10/05 ,  H01M10/052 ,  H01M10/054 ,  H01M10/0566 ,  H01M14/00

CPC分类号： H01M10/0525 ,  H01M10/054 ,  Y02T10/7011

摘要： To acquire a high-output electrochemical energy storage device the range of operating voltage of which is large, a positive electrode provided with a positive electrode collector and positive electrode active material which is held by the positive electrode collector and can occlude/emit a metal ion, a negative electrode provided with a negative electrode collector and negative electrode active material which is held by the negative electrode collector and can occlude/emit the metal ion, a minutely porous separator held between the positive electrode and the negative electrode and an organic electrolyte are provided, and a range of operating voltage is equivalent to a range from below 2 V to 4 V or more.

摘要翻译： 为了获得其工作电压范围大的高输出电化学储能装置，具有由正极集电体保持的正极集电体和正极活性物质的正极，能够封闭/放出金属离子 设置有由负极集电体保持的负极集电体和负极活性物质的负极，能够封闭/放出金属离子，保持在正极和负极之间的微孔隔板和有机电解质是 并且一定范围的工作电压等于低于2V至4V或更高的范围。