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1. 发明授权

US06852448B2 Nickel electrode for alkaline secondary battery and alkaline secondary battery 有权
标题翻译：碱性二次电池和碱性二次电池用镍电极
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。

2. 发明授权

US06946222B2 Sintered nickel electrode for alkaline storage battery, method of forming the same, and alkaline storage battery 有权
标题翻译：用于碱性蓄电池的烧结镍电极，其形成方法和碱性蓄电池
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。

3. 发明授权

US06835498B2 Nickel hydroxide electrode for alkaline storage battery and alkaline storage battery 有权
标题翻译：碱性蓄电池和碱性蓄电池用氢氧化镍电极
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。

4. 发明授权

US06835497B2 Nickel electrode for alkaline storage battery and alkaline storage battery 有权
标题翻译：碱性蓄电池和碱性蓄电池用镍电极
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

5. 发明授权

US06703165B2 Nickel electrode for alkaline storage battery, method of fabricating the same, and alkaline storage battery 有权
标题翻译：碱性蓄电池用镍电极及其制造方法及碱性蓄电池
公开(公告)号：US06703165B2
公开(公告)日：2004-03-09
申请号：US09949785
申请日：2001-09-12
申请人： Yuki Morikawa , Takeshi Ogasawara , Mitsunori Tokuda , Mutsumi Yano
发明人： Yuki Morikawa , Takeshi Ogasawara , Mitsunori Tokuda , Mutsumi Yano
IPC分类号： H01M452
CPC分类号： H01M4/00 , H01M2/1276 , H01M4/0416 , H01M4/32 , H01M4/364 , H01M4/366 , H01M4/48 , H01M4/62 , H01M4/801 , H01M6/10 , H01M10/30 , H01M10/44 , H01M2004/028 , Y02E60/124
摘要： A nickel electrode for an alkaline storage battery employed as a positive electrode of an alkaline storage battery is formed by filling an active material into pore of a porous sintered substrate wherein said active material is formed by adhering niobic acid to a surface of nickel hydroxide particles.
摘要翻译：用作碱性蓄电池的正极的碱性蓄电池的镍电极通过将活性物质填充到多孔烧结基板的孔中而形成，其中所述活性材料通过将铌酸粘附到氢氧化镍颗粒的表面而形成。

6. 发明授权

US6077626A Alkaline storage battery and method for charging battery 有权
标题翻译：碱性蓄电池及蓄电池充电方法
公开(公告)号：US6077626A
公开(公告)日：2000-06-20
申请号：US284860
申请日：1999-04-22
申请人： Mitsuzou Nogami , Mutsumi Yano , Mitsunori Tokuda , Syuichi Suzuki , Shin Fujitani , Reizo Maeda , Ikuo Yonezu , Koji Nishio
发明人： Mitsuzou Nogami , Mutsumi Yano , Mitsunori Tokuda , Syuichi Suzuki , Shin Fujitani , Reizo Maeda , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M4/52 , H01M10/24 , H01M10/44 , H01M4/32
CPC分类号： H01M10/44 , H01M10/24 , H01M4/52 , Y02E60/124
摘要： In an alkali storage battery comprising a positive electrode, a negative electrode and an alkali electrolyte in a battery can, .alpha.-nickel hydroxide containing manganese is used as a cathode active material for the positive electrode, and the difference between a charging potential and an oxygen gas evolution potential at the positive electrode is increased, to suppress oxygen gas evolution during the charging, and the volume percentage of the cathode active material and an anode active material is set to not less than 75% in the battery can, to obtain a large battery capacity.
摘要翻译： PCT No.PCT / JP97 / 04774 Sec。 371日期1999年4月22日 102（e）1999年4月22日PCT 1997年12月22日PCT公布。第WO98 / 31063号公报日期：1998年7月16日在包含电池罐中的正极，负极和碱性电解质的碱性蓄电池中，使用含有锰的氢氧化镍含量作为正极的正极活性物质，充电电位和正极的氧气放出电位增加，以抑制充电期间的氧气放出，并且阴极活性物质和负极活性物质的体积百分比在电池罐中设定为不小于75％，以获得较大的电池容量。

7. 发明授权

US06174624B1 Positive-electrode active material for alkaline secondary battery and an alkaline secondary battery 有权
标题翻译：碱性二次电池用正极活性物质和碱性二次电池
公开(公告)号：US06174624B1
公开(公告)日：2001-01-16
申请号：US09267399
申请日：1999-03-15
申请人： Mutsumi Yano , Mitsunori Tokuda , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
发明人： Mutsumi Yano , Mitsunori Tokuda , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M6/085 , H01M4/364 , H01M4/48 , H01M4/50 , H01M4/52 , H01M10/283
摘要： A positive-electrode active material for alkaline secondary battery according to the invention has an &agr;-Ni(OH)2 crystal structure which incorporates therein manganese and a trivalent metal other than manganese.
摘要翻译：根据本发明的碱性二次电池用正极活性物质具有含有锰和锰以外的三价金属的α-Ni（OH）2结晶结构。

8. 发明授权

US6077625A Non-sintered nickel electrode for alkaline storage battery 失效
标题翻译：碱性蓄电池用非烧结镍电极
公开(公告)号：US6077625A
公开(公告)日：2000-06-20
申请号：US97679
申请日：1998-06-16
申请人： Mutsumi Yano , Mitsunori Tokuda , Kousuke Satoguchi , Shin Fujitani , Koji Nishio
发明人： Mutsumi Yano , Mitsunori Tokuda , Kousuke Satoguchi , Shin Fujitani , Koji Nishio
IPC分类号： H01M4/52 , H01M4/32
CPC分类号： H01M4/52
摘要： Non-sintered nickel electrodes for alkaline storage batteries which can express high active material utilization efficiency not only at the time of charging at ordinary temperature but also at the time of charging in a high-temperature atmosphere are provided by using an active material powder composed of composite particles each comprising a substrate particle containing nickel hydroxide, an inner coat layer covering the substrate particle and comprising yttrium, scandium or a lanthanoid, or an yttrium, scandium or lanthanoid compound, and an outer coat layer covering the inner coat layer and comprising cobalt or a cobalt compound, or composed of composite particles each comprising a substrate particle containing nickel hydroxide, an inner coat layer covering the substrate particle and comprising cobalt or a cobalt compound, and an outer coat layer covering the inner coat layer and comprising yttrium, scandium or a lanthanoid, or an yttrium, scandium or lanthanoid compound.
摘要翻译：通过使用由以下组成的活性物质粉末，可以提供不仅在常温充电时也能在高温气氛中充电的情况下表现出高活性物质利用效率的碱性蓄电池用非烧结镍电极每个复合颗粒包含含有氢氧化镍的底物颗粒，覆盖基质颗粒并包含钇，钪或镧系元素的内涂层，或钇，钪或镧系元素化合物的外涂层和覆盖内涂层的外涂层，或钴化合物，或由包含含有氢氧化镍的基底颗粒的复合颗粒或覆盖基材颗粒并包含钴或钴化合物的内涂层以及覆盖内涂层并包含钇，钪的外涂层的复合颗粒组成或镧系元素，或钇，钪或镧系元素化合物。

9. 发明授权

US06566008B2 Sealed alkaline storage battery 有权
标题翻译：密封碱性蓄电池
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。

10. 发明授权

US06265105B1 Sealed, alkaline-zinc storage battery 有权
标题翻译：密封，碱锌蓄电池
公开(公告)号：US06265105B1
公开(公告)日：2001-07-24
申请号：US09329603
申请日：1999-06-10
申请人： Mitsunori Tokuda , Mutsumi Yano , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
发明人： Mitsunori Tokuda , Mutsumi Yano , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
IPC分类号： H01M604
CPC分类号： H01M10/26 , H01M4/244 , H01M4/32 , H01M10/34 , H01M2004/023 , Y02E60/124
摘要： A sealed alkaline-zinc storage battery includes a battery can, a hollow positive electrode disposed within the battery can in electrical contact therewith and containing a positive active material including nickle hydroxide, a negative electrode disposed inwardly of the positive electrode and containing a negative active material including zinc, a separator disposed between the positive and negative electrodes, a negative current collector inserted into the negative electrode, and an alkaline electrolyte filled in the battery can and impregnated into the positive electrode, negative electrode and separator. The positive electrode, negative electrode, separator, negative current collector and electrolyte together account for at least 75% of an internal volume of the battery can. The alkaline electrolyte is in the 30 to 45 mass % concentration range and has a total water content in the range of 0.5 to 0.9 g for each theoretical capacity of the negative electrode expressed as 1 Ah (ampere-hour).
摘要翻译：密封的碱性锌蓄电池包括电池罐，设置在与其接触的电池壳内的中空正电极，并且包含含有氢氧化镍的正极活性物质，设置在正极内侧的负极并含有负极活性物质包括锌，设置在正极和负极之间的隔膜，插入负极的负极集电体和填充在电池壳中的碱性电解质，并浸渍在正极，负极和隔板中。正极，负极，隔膜，负极集电器和电解质一起占电池罐内部体积的至少75％。碱性电解质的浓度范围为30〜45质量％，对于负极的理论容量为1 Ah（安培小时），总含水量为0.5〜0.9g。

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