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51. 发明授权

US6110620A Controlled crystallite size electrode 失效
标题翻译：受控微晶尺寸电极
公开(公告)号：US6110620A
公开(公告)日：2000-08-29
申请号：US941666
申请日：1997-09-30
申请人： Deepika B. Singh , Jon R. Young
发明人： Deepika B. Singh , Jon R. Young
IPC分类号： H01M4/26 , H01M4/28 , H01M4/52 , H01M4/62 , H01M4/32
CPC分类号： B82Y30/00 , B82Y10/00 , H01M4/26 , H01M4/28 , H01M4/52 , H01M4/621 , H01M4/624
摘要： This invention relates to methods for forming nickel hydroxide battery electrodes comprising nickel hydroxide particles which have crystallite sizes falling within the range of about 60 .ANG. to about 160 .ANG..
摘要翻译：本发明涉及形成氢氧化镍电池电极的方法，所述氢氧化镍电池电极包括氢氧化镍颗粒，其微晶尺寸落在约60安培至约160安培范围内。

52. 发明授权

US5811204A Flexible thin layer open electrochemical cell 失效
标题翻译：柔性薄层开放式电化学电池
公开(公告)号：US5811204A
公开(公告)日：1998-09-22
申请号：US831379
申请日：1997-04-01
申请人： Zvi Nitzan
发明人： Zvi Nitzan
IPC分类号： H01M4/66 , A61B5/00 , A61N1/30 , B65D51/24 , H01M2/02 , H01M2/16 , H01M2/20 , H01M2/30 , H01M4/02 , H01M4/08 , H01M4/12 , H01M4/20 , H01M4/26 , H01M4/62 , H01M6/06 , H01M6/12 , H01M6/18 , H01M6/22 , H01M6/40 , H01M6/42 , H01M6/46 , H01M6/48 , H01M8/00 , H01M10/00 , H01M10/02 , H01M10/04 , H01M10/10 , H01M10/12 , H01M10/26 , H01M10/30 , H01M6/00
CPC分类号： H01M2/0275 , A61B5/14532 , A61N1/30 , B65D51/248 , H01M10/0436 , H01M10/127 , H01M2/0257 , H01M6/12 , H01M6/181 , H01M6/22 , H01M6/40 , H01M2/16 , H01M2/20 , H01M2300/0002 , H01M2300/0014 , H01M2300/0085 , H01M4/02 , H01M4/621 , H01M6/42 , H01M6/48 , Y02P70/54 , Y10T428/24917 , Y10T428/24926
摘要： A flexible thin layer open liquid state electrochemical cell which can be used as a primary or rechargeable power supply for various miniaturized and portable electrically powered devices of compact design. The cell includes a wet electrolyte, yet maintains a flexible, thin and open configuration, thus devoid of accumulation of gases upon storage. The cell comprising a first layer of insoluble negative pole, a second layer of insoluble positive pole and a third layer of aqueous electrolyte, the third layer being disposed between the first and second layers and including a deliquescent material for keeping the open cell wet at all times; an electroactive soluble material for obtaining required ionic conductivity; and, a watersoluble polymer for obtaining a required viscosity for adhering the first and second layers to the third layer. The electrochemical cell of the present invention is preferably produced using a suitable printing technology.
摘要翻译：柔性薄层开放液态电化学电池，可用作紧凑型设计的各种小型化和便携式电动设备的主要或可再充电电源。电池包括湿电解质，但保持柔性，薄且开放的构型，因此在储存时没有积聚气体。所述电池包括不溶性负极的第一层，不溶性正极的第二层和第三层含水电解质，所述第三层设置在所述第一层和第二层之间，并且包括用于保持开放池完全润湿的潮解材料次用于获得所需离子电导率的电活性可溶性材料; 以及用于获得将第一层和第二层粘附到第三层所需的粘度的水溶性聚合物。本发明的电化学电池优选使用合适的印刷技术制造。

53. 发明授权

US5741612A Electrode plate for an electrochemical cell and having a metal foam type support, and a method of manufacturing such an electrode plate 失效
标题翻译：具有金属泡沫型载体的电化学电池用电极板及其制造方法
公开(公告)号：US5741612A
公开(公告)日：1998-04-21
申请号：US855898
申请日：1997-05-12
申请人： Roelof Verhoog , Donald Stewart
发明人： Roelof Verhoog , Donald Stewart
IPC分类号： H01M4/24 , H01M2/26 , H01M4/00 , H01M4/26 , H01M4/80 , H01M10/28 , H01M4/70
CPC分类号： H01M2/266 , H01M10/281 , H01M2/26 , H01M2300/0014 , H01M4/00 , H01M4/808 , Y10T29/10 , Y10T29/49108 , Y10T29/49115 , Y10T29/53139
摘要： An electrode plate including an active portion pasted with active material and a plate head including a connection tab. The plate head is constituted by the same metal foam as the plate support, but the density of the metal foam in the plate head is not less than 2.5 times the density of the metal foam in the remainder of the electrode plate, the higher density of the plate head coming from an operation in which the foam of the support is compressed, the tab of the plate head emerging from the middle of the thickness of the plate and being derived from compression of the support in two directions: compression firstly in the direction of its height; and compression secondly in the direction of its thickness. Such an electrode plate is made from a plate of metal foam whose top edge is compressed so as to form the plate head. Compression takes place in the height direction and then in the thickness direction for the tab, and for the remainder of the length of the electrode, compression takes place at least in the height direction.
摘要翻译：一种电极板，包括粘贴有活性材料的活性部分和包括连接片的板头。板头由与板支撑体相同的金属泡沫构成，但是板头中的金属泡沫的密度不小于电极板的其余部分中的金属泡沫的密度的2.5倍，板头来自支撑件的泡沫被压缩的操作，板头的突出部从板的厚度的中间出现，并且是从两个方向压缩支撑件导出的：压缩首先沿着方向的高度并在其厚度方向第二次压缩。这种电极板由金属泡沫板制成，其顶边被压缩以形成板头。压缩发生在突片的高度方向，然后在厚度方向上，并且对于电极长度的其余部分，至少在高度方向上进行压缩。

54. 发明授权

US5728277A Hydrogen occlusion electrode 失效
标题翻译：吸氢电极
公开(公告)号：US5728277A
公开(公告)日：1998-03-17
申请号：US831747
申请日：1997-04-01
申请人： Tetsuo Sakai , Hiroyuki Takeshita , Hideaki Tanaka , Nobuhiro Kuriyama , Itsuki Uehara
发明人： Tetsuo Sakai , Hiroyuki Takeshita , Hideaki Tanaka , Nobuhiro Kuriyama , Itsuki Uehara
IPC分类号： C22C14/00 , H01M4/24 , H01M4/26 , H01M4/38 , C25B11/04
CPC分类号： H01M4/383 , Y10S420/90
摘要： A hydrogen occlusion electrode comprising a compact of a mixture powder including a titanium-nickel alloy which contains oxygen.
摘要翻译：一种吸氢电极，包括包含含有氧的钛 - 镍合金的混合物粉末的压块。

55. 发明授权

US5682592A Fabrication method for paste-type metal hydride electrode 失效
标题翻译：糊状金属氢化物电极的制造方法
公开(公告)号：US5682592A
公开(公告)日：1997-10-28
申请号：US682058
申请日：1996-07-16
申请人： Kyung Suk Yun , Byung Won Cho , Won Il Cho , Chi Hum Paik
发明人： Kyung Suk Yun , Byung Won Cho , Won Il Cho , Chi Hum Paik
IPC分类号： B22F1/00 , B22F3/11 , C22C1/04 , H01M4/24 , H01M4/26 , H01M4/62
CPC分类号： H01M4/622 , B22F1/0059 , B22F3/114 , C22C1/04 , H01M4/242 , H01M4/26 , H01M4/623 , H01M4/625 , Y02P70/54
摘要： A fabrication method for a paste-type metal hydride electrode for a nickel/metal hydride battery which includes; pulverizing a V-Ti-Zr-Ni-type and Mm-type hydrogen storage alloy in which a small amount of Pd and/or Ru are combined; mixing K.B.(or Ni powder)+PTFE+CMC(HPMC) undiluted paste solution with the hydrogen storage alloy powder, filling a porous nickel with the mixed paste, drying the paste-filled porous nickel, and press-forming the dried paste and which, by providing the paste-type electrode fabrication, is capable of not lowering the electrode capacity by preventing the oxidation of active material and poor conductivity and has the effect of a preventing significant decrease of the electrode capacity, a remarkable increase in cycle life of electrode, and the realization of a paste-type fabrication of an AB.sub.2 type alloy in accordance with a new paste composition and hydrogen storage alloy composition, which has previously been regarded as impossible.
摘要翻译：一种用于镍/金属氢化物电池的糊状金属氢化物电极的制造方法，包括：粉碎少量Pd和/或Ru组合的V-Ti-Zr-Ni型和Mm型储氢合金; 用储氢合金粉末混合KB（或Ni粉末）+ PTFE + CMC（HPMC）未稀释糊状溶液，用混合糊状物填充多孔镍，干燥填充多孔镍的多孔镍，并压制成型干糊状物通过提供糊状电极制造，通过防止活性物质的氧化和导电性差而不能降低电极容量，并且具有防止电极容量显着降低的效果，电极的循环寿命显着增加，以及根据先前被认为是不可能的新的糊料组合物和储氢合金组合物实现AB2型合金的糊状制造。

56. 发明授权

US5637416A Cylindrical battery 失效
标题翻译：圆柱形电池
公开(公告)号：US5637416A
公开(公告)日：1997-06-10
申请号：US618644
申请日：1996-03-19
申请人： Fumihiko Yoshii , Hitoshi Mikuriya , Kaoru Okinaga , Katsuhiro Okamoto , Masaru Watanabe
发明人： Fumihiko Yoshii , Hitoshi Mikuriya , Kaoru Okinaga , Katsuhiro Okamoto , Masaru Watanabe
IPC分类号： H01M4/02 , H01M4/04 , H01M4/24 , H01M4/26 , H01M4/32 , H01M4/70 , H01M4/80 , H01M6/10 , H01M10/04 , H01M10/28 , H01M10/30 , H01M10/34
CPC分类号： H01M4/0419 , H01M10/286 , H01M10/345 , H01M4/02 , H01M4/04 , H01M4/0404 , H01M4/043 , H01M4/242 , H01M4/26 , H01M4/80 , H01M6/10 , H01M4/808
摘要： A cylindrical battery having a high utilization rate and a high discharge capacity rate is disclosed. It has an electrode group configured by rolling up two sheet electrodes of opposite polarity in spiral fashion interposing a separator therebetween, wherein one of the electrodes is provided with a porous metal substrate having a higher porosity layer and a lower porosity layer which has a considerably smaller thickness than that of the higher porosity layer, and an active material filled substantially in the spaces of the higher porosity layer of the porous metal substrate.
摘要翻译：公开了一种具有高利用率和高放电容量率的圆柱形电池。它具有电极组，其通过以螺旋方式卷起两片相反极性的片状电极，在其间插入隔板，其中一个电极设置有具有较高孔隙率层和较低孔隙率层的多孔金属基底，其具有相当小的厚度大于高孔隙率层的厚度，以及基本上填充在多孔金属基底的较高孔隙率层的空间中的活性物质。

57. 发明授权

US5626635A Processes for making positive active material for lithium secondary batteries and secondary batteries therefor 失效
标题翻译：为锂二次电池和二次电池制造正极活性物质的方法
公开(公告)号：US5626635A
公开(公告)日：1997-05-06
申请号：US573505
申请日：1995-12-15
申请人： Junichi Yamaura , Kazuhiro Okamura , Yoshiaki Nitta
发明人： Junichi Yamaura , Kazuhiro Okamura , Yoshiaki Nitta
IPC分类号： C01G53/00 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/26
CPC分类号： H01M4/505 , C01G51/42 , C01G53/42 , C01G53/50 , H01M4/525 , C01P2002/54 , C01P2006/40 , Y02P70/54 , Y10T29/49115
摘要： A process for manufacturing lithium containing oxides represented by a formula LiNi.sub.x Co.sub.(1-x) O.sub.2, or a formula LiNi.sub.x Mn.sub.(1-x) O.sub.2, having almost single phase, through completely replacing a part of the Ni with Co or Mn. The single phase structure has the advantage that Li mobility in the crystal is high, the positive active materials having almost single phase show a large capacity and excellent cycle characteristics. According to the method, the positive active materials of lithium containing oxides are prepared by burning lithium compounds and composite hydroxides comprising Ni and Co, or Ni and Mn. The composite hydroxides are obtained through co-precipitation of nickel and cobalt hydroxides, or nickel and manganese hydroxides by adding caustic alkali aqueous solutions to mixed solutions containing nickel and cobalt salts or nickel and manganese salts.
摘要翻译：通过用Co或Mn完全替代Ni的一部分，制造具有几乎单相的式LiNixCo（1-x）O2或式LiNixMn（1-x）O2）表示的含锂氧化物的方法。单相结构的优点是晶体中的Li迁移率高，具有几乎单相的正极活性物质显示出大的容量和优异的循环特性。根据该方法，含锂氧化物的正极活性物质是通过烧制包含Ni和Co，或Ni和Mn的锂化合物和复合氢氧化物来制备的。复合氢氧化物通过将氢氧化镍和氢氧化钴，或镍氢和锰氢氧化物共沉淀，通过向包含镍和钴盐或镍和锰盐的混合溶液中加入苛性碱水溶液而获得。

58. 发明授权

US5560752A Process for activation of metal hydrides 失效
标题翻译：金属氢化物的活化方法
公开(公告)号：US5560752A
公开(公告)日：1996-10-01
申请号：US292556
申请日：1994-08-18
申请人： Michael E. Badding , Mark T. McCormack , Donald W. Murphy , Brijesh Vyas
发明人： Michael E. Badding , Mark T. McCormack , Donald W. Murphy , Brijesh Vyas
IPC分类号： C01B3/00 , C22C19/00 , C22C27/06 , H01M4/24 , H01M4/26 , H01M4/38 , H01M6/00 , C01B6/00 , C22C1/00
CPC分类号： H01M4/242 , H01M4/26 , H01M4/383 , Y02E60/327 , Y10S420/90 , Y10T29/49108
摘要： Metals useful in the formation of hydrides for applications such as batteries are advantageously activated by hydriding/dehydriding process. This process involves repeatedly stepping the potential of metal/metal hydride electrodes in electrochemical cells. The process activates hydrogen-storing materials that are difficult to activate by conventional means.
摘要翻译：用于形成用于诸如电池的应用的氢化物的金属有利地通过氢化/脱氢方法活化。该过程涉及重复地步进电化学电池中金属/金属氢化物电极的电位。该方法激活难以通过常规方法活化的储氢材料。

59. 发明授权

US5518840A Electrode plate for an electrochemical cell and having a metal foam type support, and a method of obtaining such an electrode 失效
标题翻译：具有金属泡沫型载体的电化学电池用电极板及其制造方法
公开(公告)号：US5518840A
公开(公告)日：1996-05-21
申请号：US267235
申请日：1994-06-29
申请人： Roelof Verhoog , Claude Precigout , Donald Stewart
发明人： Roelof Verhoog , Claude Precigout , Donald Stewart
IPC分类号： H01M4/24 , H01M2/26 , H01M4/26 , H01M4/80 , H01M4/04
CPC分类号： H01M2/26 , H01M4/808
摘要： The electrode plate includes an active portion that is pasted with active material, and a plate head that is made up of three layers of compressed metal foam comprising: a non-pasted portion of height G of the support of the electrode plate; and two strips of non-pasted metal foam of height R on either side of the non-pasted portion of height G of the support and also extending for an overlap height h.sub.2 over the pasted portion of the support. The plate head includes a zone of reduced thickness including a portion that is maximally compressed, and a transitional portion between said maximally compressed portion and the remainder of the electrode which is of thickness e.sub.2. A portion of said plate head forms a connection tab. The method of obtaining the electrode consists in simultaneously rolling all three layers of metal foam in the plate head, and then in cutting matter away from the plates so as to obtain respective connection tabs.
摘要翻译：电极板包括用活性物质粘贴的活性部分和由三层压缩金属泡沫构成的板头，其包括：电极板的支撑体的高度G的非粘贴部分; 以及在支撑件的高度G的非粘贴部分的任一侧上的高度为R的两条非糊状金属泡沫条，并且还在支撑体的粘贴部分上延伸重叠高度h2。板头包括厚度减小的区域，其包括最大压缩的部分，以及在所述最大压缩部分和电极的其余部分之间的过渡部分，厚度为e2。所述板头的一部分形成连接片。获得电极的方法在于同时滚动板头中的所有三层金属泡沫，然后将切割物从板上移开，以获得相应的连接片。

60. 发明授权

US5264309A Cadmium electrodes for alkaline batteries 失效
标题翻译：镉电池用于碱性电池
公开(公告)号：US5264309A
公开(公告)日：1993-11-23
申请号：US817499
申请日：1992-01-07
申请人： Guy Bronoel , Thierry Potier , Noelle Tassin , Bernard Bugnet , Denis Doniat , Robert Rouget
发明人： Guy Bronoel , Thierry Potier , Noelle Tassin , Bernard Bugnet , Denis Doniat , Robert Rouget
IPC分类号： H01M4/02 , H01M4/24 , H01M4/26 , H01M4/36 , H01M4/52 , H01M4/62 , H01M4/80 , H01M4/44 , H01M4/58
CPC分类号： H01M4/622 , H01M4/246 , H01M4/36 , H01M4/364 , H01M2004/027 , H01M4/52 , H01M4/621 , H01M4/808
摘要： The cadmium negative electrode has a structure serving as a collector and made of nickel foam. The sponge is filled with a mixture consisting mainly of cadmium oxide and contains nickel sulphate in the proportion of 1.8 to 2.7% by weight of the total mixture, expressed in the form of nickel.
摘要翻译：镉负极具有用作集电体并由镍泡沫制成的结构。海绵填充有主要由氧化镉组成的混合物，其含有按镍的形式表示的总混合物的1.8至2.7重量％的硫酸镍。

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