公开(公告)号：US20100075227A1

公开(公告)日：2010-03-25

申请号：US12559866

申请日：2009-09-15

申请人： Tomokazu MORITA ,  Norio TAKAMI ,  Hiroki INAGAKI

发明人： Tomokazu MORITA ,  Norio TAKAMI ,  Hiroki INAGAKI

IPC分类号： H01M4/96

CPC分类号： H01M4/625 ,  H01M2/18 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/62 ,  H01M10/0525

摘要： A negative electrode active material includes complex particles and a carbonaceous material phase which binds the complex particles. The complex particles comprises a metal oxide having an average size of 50 nm to 1 μm and SiOx (0≦x≦0.8) supported on a surface of the metal oxide.

摘要翻译： 负极活性物质包括复合颗粒和结合复合颗粒的碳质材料相。 复合颗粒包含平均尺寸为50nm至1μm的金属氧化物和负载在金属氧化物表面上的SiO x（0＆lt; nlE; x＆lt; lE; 0.8）。

公开(公告)号：US20080241689A1

公开(公告)日：2008-10-02

申请号：US12020708

申请日：2008-01-28

申请人： Norio TAKAMI ,  Hiroki Inagaki ,  Shinsuke Matsuno

发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Shinsuke Matsuno

IPC分类号： H01M6/14 ,  H01M4/46 ,  H01M4/58 ,  B60K1/04

CPC分类号： H01M10/0525 ,  B60K1/04 ,  B60K6/28 ,  B60K6/46 ,  B60K6/48 ,  B60K2001/0416 ,  B60K2001/0433 ,  B60K2001/0438 ,  B60L11/1801 ,  B60L11/185 ,  B60L11/1859 ,  B60L11/1862 ,  B60L11/1872 ,  B60L2200/12 ,  B60W2300/36 ,  B60Y2200/12 ,  H01M4/362 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/661 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14

摘要： A nonaqueous electrolyte battery includes a negative electrode and a positive electrode. The negative electrode includes a negative electrode current collector and a negative electrode active material having a lithium ion absorption potential of 0.4 V (vs. Li/Li+) or more. The negative electrode current collector is made of aluminum or an aluminum alloy. The positive electrode includes a positive electrode current collector and a positive electrode active material. The positive electrode current collector has a total area and specific capacitance larger than those of the negative electrode current collector, and is made of aluminum or an aluminum alloy.

摘要翻译： 非水电解质电池包括负极和正极。 负极包括负极集电体和锂离子吸收电位为0.4V（相对于Li / Li +）以上的负极活性物质。 负极集电体由铝或铝合金制成。 正极包括正极集电体和正极活性物质。 正极集电体的总面积和比电容比负极集电体大，由铝或铝合金制成。

公开(公告)号：US20130260210A1

公开(公告)日：2013-10-03

申请号：US13729546

申请日：2012-12-28

申请人： Norio TAKAMI ,  Hiroki Inagaki ,  Yasuhiro Harada

发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Yasuhiro Harada

IPC分类号： H01M10/0525

摘要： According to one embodiment, a nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The positive electrode includes a compound, which is represented by LiFe1−xMnxSO4F wherein 0≦x≦0.2, and has at least one kind of crystal structure selected from tavoraite and triplite. The negative electrode includes a titanium-containing oxide.

摘要翻译： 根据一个实施方案，非水电解质电池包括正极，负极和非水电解质。 正极包括由LiFe1-xMnxSO4F表示的化合物，其中0≤x≤0.2，并且具有至少一种选自钨酸盐和三晶硅的晶体结构。 负极包括含钛氧化物。

公开(公告)号：US20120183836A1

公开(公告)日：2012-07-19

申请号：US13362770

申请日：2012-01-31

申请人： Yasuhiro HARADA ,  Norio TAKAMI ,  Hiroki INAGAKI ,  Keigo HOSHINA ,  Yuki OTANI

发明人： Yasuhiro HARADA ,  Norio TAKAMI ,  Hiroki INAGAKI ,  Keigo HOSHINA ,  Yuki OTANI

IPC分类号： H01M4/48 ,  C01G23/047 ,  F27D3/00 ,  H01M10/05

CPC分类号： H01M4/483 ,  C01G23/005 ,  C01G23/047 ,  C01P2002/60 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2004/04 ,  C01P2006/40 ,  H01M2004/021 ,  H01M2004/027

摘要： According to one embodiment, a negative electrode active material for a nonaqueous electrolyte battery is provided. The active material includes a titanium oxide compound having a crystal structure of a monoclinic titanium dioxide and having a crystallite, the crystallite having a crystallite size of 5 to 25 nm when it is calculated by using the half width of the peak of a (110) plane obtained by a powder X-ray diffraction (XRD) method using a Cu-Kα ray.

摘要翻译： 根据一个实施方案，提供了一种用于非水电解质电池的负极活性材料。 活性物质包括具有单斜钛氧化钛的结晶结构并具有微晶的二氧化钛化合物，当通过使用（110）的峰的半值宽度计算时，微晶的微晶尺寸为5〜25nm， 通过使用Cu-Kα射线的粉末X射线衍射（XRD）法获得的平面。

公开(公告)号：US20120171550A1

公开(公告)日：2012-07-05

申请号：US13353569

申请日：2012-01-19

申请人： Hiroki INAGAKI ,  Yasuhiro HARADA ,  Keigo HOSHINA ,  Norio TAKAMI

发明人： Hiroki INAGAKI ,  Yasuhiro HARADA ,  Keigo HOSHINA ,  Norio TAKAMI

IPC分类号： H01M4/48 ,  H01M4/505 ,  H01M4/525 ,  B82Y30/00

CPC分类号： H01M4/485 ,  C01G23/005 ,  C01G23/047 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2006/12 ,  C01P2006/40

摘要： According to one embodiment, an active material for batteries includes monoclinic β-type titanium composite oxide having a crystallite, wherein the monoclinic β-type titanium composite oxide has a first diameter of the crystallite calculated from a peak present at an angle 2θ of 48 to 49° and a second diameter of the crystallite calculated from a peak present at an angle 2θ of 24 to 26°, by the wide-angle X-ray diffraction method using an X-ray source CuKα ray, the first diameter of the crystallite is defined as X and the second diameter of the crystallite is defined as Y, X is larger than Y.

摘要翻译： 根据一个实施方案，用于电池的活性材料包括具有微晶的单斜晶系型钛复合氧化物，其中单斜晶型钛复合氧化物具有以存在角度为2的峰值计算的微晶的第一直径; 为48至49°，第​​二直径由以角度2为基准的峰值计算; 为24〜26°，通过使用X射线源CuKα射线的广角X射线衍射法，将微晶的第一直径定义为X，将微晶的第二直径定义为Y，X较大 比Y.

公开(公告)号：US20120058395A1

公开(公告)日：2012-03-08

申请号：US13197303

申请日：2011-08-03

申请人： Yasuhiro HARADA ,  Norio TAKAMI ,  Hiroki INAGAKI ,  Keigo HOSHINA ,  Yuki OTANI

发明人： Yasuhiro HARADA ,  Norio TAKAMI ,  Hiroki INAGAKI ,  Keigo HOSHINA ,  Yuki OTANI

IPC分类号： H01M4/62 ,  B05D5/12

CPC分类号： H01M4/621 ,  H01M4/131 ,  H01M4/622 ,  H01M10/052 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： According to one embodiment, there is provided a battery electrode. The battery electrode includes a titanium oxide compound having a monoclinic titanium dioxide crystal structure and a basic polymer.

摘要翻译： 根据一个实施例，提供了一种电池电极。 电池电极包括具有单斜晶系二氧化钛晶体结构的氧化钛化合物和碱性聚合物。

公开(公告)号：US20120003527A1

公开(公告)日：2012-01-05

申请号：US13231056

申请日：2011-09-13

申请人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi

发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi

IPC分类号： H01M2/02

CPC分类号： H01M2/32 ,  H01M2/0217 ,  H01M2/0257 ,  H01M2/06 ,  H01M2/20 ,  H01M2/26 ,  H01M2/30 ,  H01M4/02 ,  H01M4/38 ,  H01M4/386 ,  H01M4/485 ,  H01M4/661 ,  H01M6/42 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/058 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2300/0028 ,  Y02E60/122 ,  Y02P70/54

摘要： A nonaqueous electrolyte secondary battery, having an internal resistance of 10 mΩ or less as an alternating-current impedance value of 1 kHz, comprises a metal outer container, a nonaqueous electrolyte contained in the container, a positive electrode contained in the container, a negative electrode contained in the container, a separator interposed between the negative electrode and the positive electrode, a negative electrode lead having one end connected to the negative electrode, and a negative electrode terminal attached to the outer container so as to be connected electrically to the other end of the negative electrode lead, at least the surface of the negative electrode terminal which is connected to the negative electrode lead being formed of aluminum alloy with an aluminum purity of less than 99 wt. % containing at least one metal selected from the group consisting of Mg, Cr, Mn, Cu, Si, Fe and Ni.

公开(公告)号：US20100201326A1

公开(公告)日：2010-08-12

申请号：US12765587

申请日：2010-04-22

申请人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Yuji Sato

发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Yuji Sato

IPC分类号： H02J7/04

CPC分类号： H01M10/4207 ,  B60L3/0046 ,  B60L7/14 ,  B60L11/185 ,  B60L11/1862 ,  B60L2200/26 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/661 ,  H01M10/052 ,  H01M10/44 ,  H01M10/448 ,  H01M10/613 ,  H01M10/625 ,  H01M10/627 ,  H01M10/6563 ,  H01M10/657 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14

摘要： A storage battery system includes a battery module including nonaqueous electrolyte secondary batteries. The storage battery system further includes a temperature sensor which measures a temperature of the battery module, a voltmeter which measures a voltage of each of the nonaqueous electrolyte secondary batteries and a charge control unit which controls a maximum end-of-charge voltage V1 (V) of the nonaqueous electrolyte secondary batteries to fall within the range defined in formula (1) given below when the temperature of the battery module is not lower than 45° C. and is not higher than 90° C.: 0.85×V0≦V1≦0.96×V0  (1)

摘要翻译： 蓄电池系统包括具有非水电解质二次电池的电池模块。 蓄电池系统还包括测量电池模块的温度的温度传感器，测量每个非水电解质二次电池的电压的电压表以及控制最大充电电压V1（V）的充电控制单元 ），当电池组件的温度不低于45℃且不高于90℃时，非水电解质二次电池落入下面给出的式（1）中定义的范围内：0.85×V0＆nlE; V1＆nlE ; 0.96×V0（1）

公开(公告)号：US20090224725A1

公开(公告)日：2009-09-10

申请号：US12050595

申请日：2008-03-18

申请人： Yoshinao TATEBAYASHI ,  Yasuhiro HARADA ,  Norio TAKAMI ,  Nobuo SHIBUYA

发明人： Yoshinao TATEBAYASHI ,  Yasuhiro HARADA ,  Norio TAKAMI ,  Nobuo SHIBUYA

IPC分类号： H02J7/00

CPC分类号： H02J7/0016 ,  Y02T10/7055

摘要： A protection device for an assembled cell including battery modules connected in series includes protection units each of which is configured to operate using a corresponding battery module as a power supply and a management unit connected to the protection units in common, the protection unit includes a measuring unit configured to measure its own consumption current to obtain measurement data, a communication unit which transmits the measurement data to a management unit and receives setting data from the management unit, a discharging unit which discharges the corresponding battery module, and a control unit configured to control the discharging unit based on the measurement data and the setting data so that a total of the consumption current and a discharging current by the discharging unit is of a constant value among the protection units.

摘要翻译： 一种用于包括串联连接的电池模块的组合电池的保护装置，包括保护单元，每个保护单元被配置为使用相应的电池模块作为电源和与保护单元共同连接的管理单元进行操作，保护单元包括测量 单元，被配置为测量其自身的消耗电流以获得测量数据;通信单元，其将测量数据发送到管理单元并从管理单元接收设置数据;放电单元，其对相应的电池模块进行放电;以及控制单元， 基于测量数据和设定数据来控制放电单元，使得在保护单元中，通过放电单元的消耗电流和放电电流的总和为一个恒定值。

公开(公告)号：US20130122351A1

公开(公告)日：2013-05-16

申请号：US13733834

申请日：2013-01-03

申请人： Norio TAKAMI ,  Hiroyuki Hasebe ,  Takahisa Ohsaki ,  Motoya Kanda

发明人： Norio TAKAMI ,  Hiroyuki Hasebe ,  Takahisa Ohsaki ,  Motoya Kanda

IPC分类号： H01M10/0587 ,  H01M10/0525

CPC分类号： H01M10/0587 ,  H01M2/0275 ,  H01M2/168 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/587 ,  H01M4/80 ,  H01M6/10 ,  H01M10/0431 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2002/0297 ,  H01M2010/4292 ,  H01M2300/004 ,  Y02E60/122

摘要： The present invention provides a nonaqueous electrolyte secondary battery, comprising an electrode group including a positive electrode, a negative electrode including a material for absorbing-desorbing lithium ions, and a separator arranged between the positive electrode and the negative electrode, a nonaqueous electrolyte impregnated in the electrode group and including a nonaqueous solvent and a lithium salt dissolved in the nonaqueous solvent, and a jacket for housing the electrode group and having a thickness of 0.3 mm or less, wherein the nonaqueous solvent γ-butyrolactone in an amount larger than 50% by volume and not larger than 95% by volume based on the total amount of the nonaqueous solvent.

摘要翻译： 本发明提供一种非水电解质二次电池，其包括具有正极的电极组，包含锂离子吸收解吸材料的负极和设置在正极和负极之间的隔板，非水电解质浸渍在 所述电极组包括非水溶剂和溶解在所述非水溶剂中的锂盐，以及用于容纳所述电极组并具有0.3mm以下的厚度的护套，其中所述非水溶剂γ-丁内酯的量大于50％ 以体积计，不大于95体积％。