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：US06713214B2

公开(公告)日：2004-03-30

申请号：US09986740

申请日：2001-11-09

申请人： Hideyuki Koga ,  Masahisa Fujimoto ,  Shin Fujitani

发明人： Hideyuki Koga ,  Masahisa Fujimoto ,  Shin Fujitani

IPC分类号： H01M4660

CPC分类号： H01M4/60 ,  H01M4/5835 ,  H01M10/0569 ,  H01M2004/028

摘要： A secondary battery is characterized by using an organic material including carbon having a conjugate electron cloud and coupled with an electron attractive group; or a material obtained by baking a fluorocarbon polymer or graphite fluoride in an inert atmosphere at a temperature in the range of from the decomposition start temperature to 1000° C., as a positive electrode active material for the secondary battery.

摘要翻译： 二次电池的特征在于使用包含具有共轭电子云的碳的有机材料并与吸电子基团结合; 或通过在惰性气氛中在分解开始温度至1000℃的温度范围内烘烤碳氟聚合物或氟化石墨而获得的材料作为二次电池的正极活性物质。

公开(公告)号：US06586140B2

公开(公告)日：2003-07-01

申请号：US09773499

申请日：2001-02-02

申请人： Noriyuki Tamura ,  Maruo Kamino ,  Shin Fujitani

发明人： Noriyuki Tamura ,  Maruo Kamino ,  Shin Fujitani

IPC分类号： H01M618

CPC分类号： H01M10/0565 ,  H01M2/0207 ,  H01M2/1653 ,  H01M4/405 ,  H01M4/587 ,  H01M6/42 ,  H01M10/0413 ,  H01M10/0454 ,  H01M2300/0082

摘要： The present invention provides a lithium polymer secondary battery having at least a basic battery cell including a positive electrode, a negative electrode and a polymer electrolyte in an outer can, wherein the battery has a suitable structure to use the polymer electrolyte polymerized in the battery and has excellent cycle characteristics. One of the electrodes is U-shaped and the other electrode is inserted in the U-shaped electrode. The polymer electrolyte includes a polymer containing a polyalkylene oxide structure and a solvent and is polymerized in the battery. The thickness of the battery is not greater than 2 mm.

公开(公告)号：US06566008B2

公开(公告)日：2003-05-20

申请号：US09794326

申请日：2001-02-28

申请人： Mutsumi Yano ,  Syuichi Suzuki ,  Mitsunori Tokuda ,  Mitsuzou Nogami ,  Mamoru Kimoto ,  Shin Fujitani ,  Koji Nishio

发明人： Mutsumi Yano ,  Syuichi Suzuki ,  Mitsunori Tokuda ,  Mitsuzou Nogami ,  Mamoru Kimoto ,  Shin Fujitani ,  Koji Nishio

IPC分类号： H01M432

CPC分类号： H01M4/362 ,  H01M4/366 ,  H01M4/50 ,  H01M4/52 ,  H01M10/34 ,  H01M2006/5094

摘要： A sealed alkaline storage battery using, as a positive electrode active material, nickel oxyhydroxide including Mn as a solid-solution element and having a &ggr; ratio of 65 through 100%; a sealed alkaline storage battery using, as a positive electrode active material, nickel oxyhydroxide including as an additive or coated with a rare earth element and/or a rare earth compound in a ratio measured based on the rare earth element of 0.05 through 5 wt %; and a sealed alkaline storage battery including, as a positive electrode active material, nickel oxyhydroxide having a half-width of a peak in a lattice plane (003) in an X-ray diffraction pattern of 0.8° or more. The pressure within the battery is not largely increased for a long period of charge-discharge cycles, and hence, the electrolyte hardly leaks.

摘要翻译： 使用包含Mn作为固溶体元素并具有65至100％的γ比的正极活性材料的氢氧化正镍的密封碱性蓄电池; 使用包含作为添加剂的氢氧化镍或以稀土元素和/或稀土类化合物为基础的以0.05〜5重量％的稀土元素测定的比例包含稀土元素和/或稀土类化合物作为正极活性物质的密封型碱性蓄电池， ; 以及密封的碱性蓄电池，其包括在0.8°以上的X射线衍射图案中，作为正极活性物质，具有晶格面（003）中的峰的半值宽度的氢氧化正镍。 电池中的压力在长时间的充放电循环中不会大幅度增加，因此电解质几乎不泄漏。

公开(公告)号：US06489055B1

公开(公告)日：2002-12-03

申请号：US09598942

申请日：2000-06-22

申请人： Akira Ichihashi ,  Ryuji Ohshita ,  Shin Fujitani

发明人： Akira Ichihashi ,  Ryuji Ohshita ,  Shin Fujitani

IPC分类号： H01M614

CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0037 ,  H01M2300/0085

摘要： In a lithium secondary battery provided with a positive electrode capable of intercalating and eliminating lithium ions, a negative electrode capable of intercalating and eliminating lithium ions, and an electrolyte, at least one of an imide group lithium salt represented by LiN(CmF2m+1SO2)(CnF2n+1SO2) (wherein m and n each denote an integer of 1 to 4 and may be the same or different from each other) and a methide group lithium salt represented by LiC(CpF2p+1SO2)(CqF2q+1SO2)(CrF2r+1SO2) (wherein p, q, and r each denote an integer of 1 to 4 and may be the same or different from each other) is contained as a chief component of a solute in the electrolyte, and one of or both of a fluoride and a phosphorus compound are added to the electrolyte.

摘要翻译： 在锂二次电池中，能够插入并除去锂离子的正极，能够插入和除去锂离子的负极和电解质，由LiN（CmF 2 m + 1 SO 2）表示的酰亚胺基锂盐中的至少一种， （C n F 2n + 1 SO 2）（其中m和n各自表示1〜4的整数，可以相同或不同）和由LiC（CpF 2 p + 1SO 2）（CqF 2 q + 1SO 2）（CrF 2 r）表示的甲基化锂盐 + 1SO 2）（其中p，q和r各自表示1〜4的整数，彼此可以相同或不同）作为电解质中的溶质的主要成分，其中， 氟化物和磷化合物加入到电解质中。

公开(公告)号：US06482549B2

公开(公告)日：2002-11-19

申请号：US09797051

申请日：2001-02-27

申请人： Seiji Yoshimura ,  Takashi Okamoto ,  Shin Fujitani

发明人： Seiji Yoshimura ,  Takashi Okamoto ,  Shin Fujitani

IPC分类号： H01M1040

CPC分类号： H01M4/505 ,  H01M4/134 ,  H01M4/364 ,  H01M6/166 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0037

摘要： A rechargeable lithium battery includes a negative electrode containing lithium as an active material, a positive electrode containing a lithium-manganese complex oxide as an active material and a nonaqueous liquid electrolyte containing a solvent, a solute and trialkyl phosphite.

摘要翻译： 可再充电锂电池包括含有作为活性物质的锂的负极，含有作为活性物质的锂锰复合氧化物的正极和含有溶剂，溶质和亚磷酸三烷基酯的非水电解液。

公开(公告)号：US06465131B1

公开(公告)日：2002-10-15

申请号：US09588338

申请日：2000-06-06

申请人： Yasuyuki Kusumoto ,  Masahisa Fujimoto ,  Shin Fujitani

发明人： Yasuyuki Kusumoto ,  Masahisa Fujimoto ,  Shin Fujitani

IPC分类号： H01M440

CPC分类号： H01M4/583 ,  C01G19/00 ,  C01G19/006 ,  C01G31/006 ,  C01G37/006 ,  C01G45/006 ,  C01G45/1228 ,  C01G49/12 ,  C01G51/30 ,  C01G51/42 ,  C01G53/11 ,  C01G53/42 ,  C01P2002/54 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2004/028

摘要： A lithium secondary cell having incorporated therein a positive electrode or negative electrode active substance which is a compound sulfide having substantially the same crystal structure as stannous sulfide (SnS) or a lithium-containing compound sulfide comprising said compound sulfide and lithium contained therein, said compound sulfide comprising at least one transition metal selected from among copper (Cu), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), cobalt (Co) and nickel (Ni), tin and sulfur. This stabilizes the crystal structure of SnS serving as the active substance, giving the cell practically useful charge-discharge cycle characteristics.

摘要翻译： 一种锂二次电池，其中并入有正极或负极活性物质，其为与硫化亚锡（SnS）基本相同的结构结构的化合物硫化物或包含所述化合物硫化物和锂的含锂化合物硫化物，所述化合物 包含选自铜（Cu），钒（V），铬（Cr），锰（Mn），铁（Fe），钴（Co）和镍（Ni），锡和硫中的至少一种过渡金属的硫化物。 这稳定了作为活性物质的SnS的晶体结构，给予电池实际有用的充放电循环特性。

公开(公告)号：US06462936B1

公开(公告)日：2002-10-08

申请号：US09806467

申请日：2001-04-02

申请人： Masahisa Fujimoto ,  Shin Fujitani ,  Koji Nishio

发明人： Masahisa Fujimoto ,  Shin Fujitani ,  Koji Nishio

IPC分类号： H01G902

CPC分类号： H01G9/025 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/417

摘要： The solid electrolytic capacitor of the invention contains an anode, a dielectric film formed on the anode by anodic oxidation, a solid electrolytic layer formed on the dielectric film, and a cathode connected with the solid electrolytic layer, the solid electrolytic layer being made from a conducting polymer obtained by doping with alkyl sulfonic acid ions, a polymer including a heterocyclic monomer unit represented by the following general formula as a repeating unit: The solid electrolytic capacitor of the invention has large capacitance and exhibits low impedance in a high frequency region.

摘要翻译： 本发明的固体电解电容器包含阳极，通过阳极氧化在阳极上形成的电介质膜，形成在电介质膜上的固体电解质层和与固体电解质层连接的阴极，固体电解质层由 通过掺杂烷基磺酸离子获得的导电聚合物，包含由以下通式表示的杂环单体单元的聚合物作为重复单元：本发明的固体电解电容器具有大的电容并且在高频区域中具有低阻抗。