公开(公告)号：US06855457B2

公开(公告)日：2005-02-15

申请号：US10281172

申请日：2002-10-28

申请人： Masahide Miyake ,  Masahisa Fujimoto ,  Hideyuki Koga ,  Hisaki Tarui ,  Shin Fujitani ,  Yoshinori Kida

发明人： Masahide Miyake ,  Masahisa Fujimoto ,  Hideyuki Koga ,  Hisaki Tarui ,  Shin Fujitani ,  Yoshinori Kida

IPC分类号： H01M4/38 ,  H01M4/587 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/08

CPC分类号： H01M4/583 ,  H01M4/133 ,  H01M4/38 ,  H01M10/0525 ,  H01M2300/0022

摘要： A non aqueous electrolyte secondary battery comprises a positive electrode made from a material which is capable of occluding and discharging anions, a negative electrode made from a material which is capable of occluding and discharging cations, and a non aqueous electrolyte containing a room temperature molten salt having a melting point of not greater than 60° C.

摘要翻译： 非水电解质二次电池包括由能够吸附和排出阴离子的材料制成的正极，由能够吸收和释放阳离子的材料制成的负极和含有室温熔盐的非水电解质 熔点不大于60℃。

公开(公告)号：US06617077B1

公开(公告)日：2003-09-09

申请号：US09450506

申请日：1999-11-30

申请人： Akira Ichihashi ,  Yoshinori Kida ,  Ryuji Ohshita ,  Hiroshi Kurokawa ,  Maruo Kamino ,  Shin Fujitani ,  Koji Nishio

发明人： Akira Ichihashi ,  Yoshinori Kida ,  Ryuji Ohshita ,  Hiroshi Kurokawa ,  Maruo Kamino ,  Shin Fujitani ,  Koji Nishio

IPC分类号： H01M618

CPC分类号： H01M6/181 ,  H01M6/162 ,  H01M6/166 ,  H01M6/168 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  H01M2300/0082 ,  H01M2300/0085

摘要： In a polymer electrolyte battery provided with a positive electrode, a negative electrode, and a polymer electrolyte, a polymer-based material containing a copolymer of ethylene glycol (meth)acrylate compound represented by the following general formula (1) and alkyl (meth)acrylate represented by the following general formula (2) is used as said polymer electrolyte.

摘要翻译： 在设置有正极，负极和高分子电解质的高分子电解质电池中，含有下述通式（1）所示的乙二醇（甲基）丙烯酸酯化合物与（甲基） 丙烯酸酯作为所述高分子电解质而使用。

公开(公告)号：US06300009B1

公开(公告)日：2001-10-09

申请号：US09468203

申请日：1999-12-20

申请人： Toshikazu Yoshida ,  Yoshinori Kida ,  Masahisa Fujimoto ,  Shin Fujitani

发明人： Toshikazu Yoshida ,  Yoshinori Kida ,  Masahisa Fujimoto ,  Shin Fujitani

IPC分类号： H01M458

CPC分类号： H01M4/5815 ,  C01G39/006 ,  C01P2006/40 ,  H01M4/581 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2004/028

摘要： In a lithium secondary battery of this invention, an active material of either a positive electrode or a negative electrode includes a composite sulfide having the same crystal structure as MoS2 or Mo2S3, or the composite sulfide including lithium, and the composite sulfide is represented by a composition formula, MXMo1−XSY, wherein M is at least one element selected from the group consisting of Cu, V, Cr, Mn, Fe, Co, Ni, Ti, Y, Cd, In, La, Ce, Pr, Nd, Sm, W, Pt, Pb, Ca, Sr and Ba; 0

摘要翻译： 在本发明的锂二次电池中，正极或负极的活性物质包括具有与MoS2或Mo2S3相同的晶体结构的复合硫化物，或包含锂的复合硫化物，复合硫化物由 组成式MXMo1-XSY，其中M是选自Cu，V，Cr，Mn，Fe，Co，Ni，Ti，Y，Cd，In，La，Ce，Pr，Nd中的至少一种元素， Sm，W，Pt，Pb，Ca，Sr和Ba; 0

公开(公告)号：US06852448B2

公开(公告)日：2005-02-08

申请号：US10053724

申请日：2002-01-24

申请人： Takeshi Ogasawara ,  Yuki Morikawa ,  Mitsunori Tokuda ,  Mutsumi Yano ,  Shin Fujitani

发明人： Takeshi Ogasawara ,  Yuki Morikawa ,  Mitsunori Tokuda ,  Mutsumi Yano ,  Shin Fujitani

IPC分类号： H01M10/30 ,  H01M4/32 ,  H01M4/52 ,  H01M4/62

CPC分类号： H01M4/52 ,  H01M4/32 ,  H01M4/624

摘要： The nickel electrode for alkaline secondary battery according to the present invention is obtained by applying a paste containing active material particles comprising nickel hydroxide to a conductive substrate and drying the paste on the conductive substrate. In the above-mentioned nickel electrode for alkaline secondary battery, a conductive layer comprising sodium-containing cobalt oxide is formed on a surface of the active material particles and tungsten powder and/or tungsten compound powder is added on the active material particles.

摘要翻译： 本发明的碱性二次电池用镍电极是将含有包含氢氧化镍的活性物质粒子的糊剂涂敷在导电性基材上，并干燥导电性基材上的糊剂而得到的。 在上述碱性二次电池用镍电极中，在活性物质粒子的表面上形成含有含氧化钴的导电层，在活性物质粒子上添加钨粉末和/或钨化合物粉末。

公开(公告)号：US06835498B2

公开(公告)日：2004-12-28

申请号：US10245682

申请日：2002-09-18

申请人： Mitsunori Tokuda ,  Takeshi Ogasawara ,  Mutsumi Yano ,  Shin Fujitani

发明人： Mitsunori Tokuda ,  Takeshi Ogasawara ,  Mutsumi Yano ,  Shin Fujitani

IPC分类号： H01M432

CPC分类号： H01M4/801 ,  H01M4/32 ,  H01M4/364 ,  H01M4/366 ,  H01M4/52 ,  H01M10/24 ,  H01M10/30 ,  Y02E60/124

摘要： A nickel hydroxide electrode for an alkaline storage battery comprises titanium hydroxide formed on the surface of nickel hydroxide as a main active material impregnated into pores of a porous sintered substrate. An alkaline storage battery comprises a negative electrode and the nickel hydroxide electrode as a positive electrode. The alkaline storage battery provides a high discharge capacity even if the battery is charged under a high temperature atmosphere.

摘要翻译： 用于碱性蓄电池的氢氧化镍电极包括在氢氧化镍表面上形成的氢氧化钛作为浸渍在多孔烧结衬底的孔中的主要活性材料。 碱性蓄电池包括负极和作为正极的氢氧化镍电极。 碱性蓄电池即使在高温环境下充电，也能提供高放电容量。

公开(公告)号：US06835497B2

公开(公告)日：2004-12-28

申请号：US10122208

申请日：2002-04-16

申请人： Takeshi Ogasawara ,  Mitsunori Tokuda ,  Mutsumi Yano ,  Shin Fujitani

发明人： Takeshi Ogasawara ,  Mitsunori Tokuda ,  Mutsumi Yano ,  Shin Fujitani

IPC分类号： H01M432

CPC分类号： H01M4/366 ,  H01M4/32 ,  H01M4/52 ,  H01M4/80 ,  H01M6/10 ,  H01M10/26 ,  H01M2300/0014 ,  Y02E60/124 ,  Y02P70/54

摘要： A nickel electrode for alkaline storage battery according to the present invention is formed by applying a paste containing active material particles composed of nickel hydroxide to a conductive substrate and drying said paste, wherein a conductive layer consisting of sodium-containing cobalt oxide is formed on a surface of said active material particles, and titanium powder and/or titanium compound powder is added to the surface of said active material particles, and an alkaline storage battery according to the present invention uses as its positive electrode the above-mentioned nickel electrode for alkaline storage battery.

摘要翻译： 本发明的碱性蓄电池用镍电极是通过将含有由氢氧化镍构成的活性物质粒子的糊料涂敷在导电性基材上而进行干燥而形成的，其中，在含有氧化钴的基材上形成由含钠钴氧化物构成的导电层 所述活性物质粒子的表面，钛粉末和/或钛化合物粉末被添加到所述活性物质粒子的表面，本发明的碱性蓄电池使用上述镍电极作为其正极 蓄电池

公开(公告)号：US06946222B2

公开(公告)日：2005-09-20

申请号：US10061358

申请日：2002-02-04

申请人： Yuki Morikawa ,  Takeshi Ogasawara ,  Mitsunori Tokuda ,  Mutsumi Yano ,  Shin Fujitani

发明人： Yuki Morikawa ,  Takeshi Ogasawara ,  Mitsunori Tokuda ,  Mutsumi Yano ,  Shin Fujitani

IPC分类号： H01M10/30 ,  H01M4/26 ,  H01M4/28 ,  H01M4/32 ,  H01M4/52 ,  H01M4/62

CPC分类号： H01M4/28 ,  H01M4/32 ,  H01M4/62

摘要： In a sintered nickel electrode for alkaline storage battery formed by filling nickel hydroxide as an active material into a porous sintered substrate and an alkaline storage battery using as its positive electrode the sintered nickel electrode for alkaline storage battery, tungstic acid is adhered to a surface of said nickel hydroxide as an active material.

摘要翻译： 在通过将氢氧化镍作为活性物质填充到多孔烧结基板中的碱性蓄电池用烧结镍电极和使用其正极的碱性蓄电池作为碱性蓄电池的烧结镍电极的情况下，将钨酸粘附到 所述氢氧化镍为活性物质。

公开(公告)号：US08268485B2

公开(公告)日：2012-09-18

申请号：US10563126

申请日：2004-08-30

申请人： Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Akira Kinoshita ,  Shingo Tode ,  Ikuro Nakane ,  Shin Fujitani

发明人： Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Akira Kinoshita ,  Shingo Tode ,  Ikuro Nakane ,  Shin Fujitani

IPC分类号： H01M4/62 ,  H01M4/58 ,  H01M4/52

CPC分类号： H01M4/366 ,  C01G51/42 ,  C01P2002/50 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/44

摘要： A nonaqueous electrolyte secondary battery which has a positive electrode containing lithium cobalt oxide as a positive active material, a negative electrode containing a graphite material and a nonaqueous electrolyte solution containing ethylene carbonate as a solvent and which is charged with an end-of-charge voltage of at least 4.3 V. Characteristically, the battery uses, as the positive active material, lithium cobalt oxide obtained by firing a mixture of a lithium salt, tricobalt tetraoxide (Co3O4) and a zirconium compound and having particle surfaces onto which the zirconium compound adheres.

摘要翻译： 具有含有作为正极活性物质的钴酸锂的正极的非水电解质二次电池，含有石墨材料的负极和含有碳酸亚乙酯作为溶剂的非水电解液，并充入充电电压 特别地，电池使用通过焙烧锂盐，四氧化四钴（Co 3 O 4）和锆化合物并具有锆化合物附着的颗粒表面的混合物而获得的钴酸锂作为正极活性材料 。

公开(公告)号：US07655273B2

公开(公告)日：2010-02-02

申请号：US11979915

申请日：2007-11-09

申请人： Masahisa Fujimoto ,  Yasuyuki Kusumoto ,  Masahide Miyake ,  Hiroaki Ikeda ,  Shin Fujitani

发明人： Masahisa Fujimoto ,  Yasuyuki Kusumoto ,  Masahide Miyake ,  Hiroaki Ikeda ,  Shin Fujitani

IPC分类号： B05D7/00

CPC分类号： H01M4/134 ,  H01M4/364 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/626 ,  H01M10/052 ,  Y10T29/49115

摘要： A method of manufacturing an electrode active material particle for a rechargeable battery wherein a layer of an active material capable of being alloyed with Li is formed on a surface of a metal particle incapable of being alloyed with Li and then a heat treatment is conducted to diffuse the active material into the metal particle so that the resulting active material particle has a concentration profile in which a concentration of a metal element of the metal particle decreases from an interior toward the surface.

摘要翻译： 一种制造可充电电池用电极活性物质粒子的方法，其特征在于，在不能与Li合金化的金属粒子的表面上形成能够与Li合金化的活性物质层，然后进行热处理 活性物质进入金属颗粒，使得所得到的活性物质颗粒具有金属颗粒的金属元素的浓度从内部朝向表面降低的浓度分布。

公开(公告)号：US20090325077A1

公开(公告)日：2009-12-31

申请号：US12585108

申请日：2009-09-03

申请人： Masanobu Takeuchi ,  Hiroyuki Fujimoto ,  Seiji Yoshimura ,  Shin Fujitani

发明人： Masanobu Takeuchi ,  Hiroyuki Fujimoto ,  Seiji Yoshimura ,  Shin Fujitani

IPC分类号： H01M4/48 ,  H01M6/16

CPC分类号： H01M4/131 ,  H01M4/485 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0569

摘要： In a nonaqueous electrolyte secondary battery having a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte, as the positive electrode active material or as the negative electrode active material, a mixture containing molybdenum dioxide and lithium titanate in a weight ratio (molybdenum dioxide:lithium titanate) of 90:10 to 50:50 is used.

摘要翻译： 在具有含有正极活性物质的正极，含有负极活性物质的负极和非水电解质的非水电解质二次电池中，作为正极活性物质或负极活性物质，含有钼 二氧化钛和重量比为（二氧化钛：钛酸锂）的钛酸锂为90:10〜50:50。