公开(公告)号：US20040265685A1

公开(公告)日：2004-12-30

申请号：US10488346

申请日：2004-08-30

发明人： Andrey Veniaminovich Popov ,  Gennady Yakovlevich Kuzmin

IPC分类号： H01M010/36 ,  H01M004/58

CPC分类号： H01M4/388 ,  H01M10/36

摘要： The accumulator comprises a body, a separator, negative and positive electrodes made of carbon material and an electrolyte solution containing halogenide ions. The accumulator is characterised in that the positive electrode contains absorbed halogen when charged

公开(公告)号：US20040241543A1

公开(公告)日：2004-12-02

申请号：US10487213

申请日：2004-02-19

发明人： Masahide Miyake ,  Masahisa Fujimoto ,  Hisaki Tarui ,  Shin Fujitani

IPC分类号： H01M010/36 ,  H01M004/66 ,  H01M004/48

CPC分类号： H01M10/052 ,  H01M4/131 ,  H01M4/134 ,  H01M4/386 ,  H01M4/405 ,  H01M4/525 ,  H01M6/166 ,  H01M10/0568 ,  H01M2004/027 ,  H01M2300/0022

摘要： In a non-aqueous electrolyte secondary cell including a positive electrode, a negative electrode and a non-aqueous electrolyte, the negative electrode includes a material capable of absorbing or releasing lithium and wherein the non-aqueous electrolyte contains a room-temperature molten salt having a melting point of 60null C. or less and a lithium salt.

摘要翻译： 在包含正极，负极和非水电解质的非水电解质二次电池中，负极包括能够吸收或释放锂的材料，其中非水电解质含有室温熔盐，其具有 熔点为60℃以下，锂盐。

公开(公告)号：US20040151983A1

公开(公告)日：2004-08-05

申请号：US10478202

申请日：2003-11-26

发明人： Toshihiro Kasuga

IPC分类号： H01M010/36

CPC分类号： H01B1/122 ,  H01B1/08 ,  H01M8/0289 ,  H01M2300/0068 ,  H01M2300/0085 ,  H01M2300/0091 ,  Y02P70/56

摘要： Proton conducting gel, and proton conductor having high ionic conductivity near room temperature, which can be reduced in the thickness and enlarged in the size easily and which can provide excellent practical effect for products such as fuel cells, as well as a production process for them are provided. A gel having a dispersion phase comprising a phosphate molecular chains and a dispersion medium comprising water is used.

摘要翻译： 质子导电凝胶和在室温附近具有高离子电导率的质子导体，其可以容易地减小厚度和扩大尺寸，并且可以为诸如燃料电池的产品提供优异的实际效果，以及它们的制备方法 被提供。 使用具有包含磷酸酯分子链和包含水的分散介质的分散相的凝胶。

公开(公告)号：US20020018939A1

公开(公告)日：2002-02-14

申请号：US09838182

申请日：2001-04-20

申请人： Sumitomo Electric Industries., Ltd

发明人： Hirokazu Kugai ,  Nobuhiro Ota ,  Shosaku Yamanaka

IPC分类号： H01M004/40 ,  H01M010/36

CPC分类号： H01M10/052 ,  H01M2/1673 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M6/187 ,  H01M10/0565 ,  H01M2300/0094

摘要： A lithium-secondary-battery negative electrode having a protective layer to prevent the surface deterioration of the inorganic solid electrolytic layer. The negative electrode comprises metallic lithium or a lithium-containing metal, a first inorganic solid electrolytic layer (thickness: a) formed on the metal, and a second inorganic solid electrolytic layer (thickness: b) formed on the first inorganic solid electrolytic layer. The thickness ratio b/a is specified to be more than 0.5.

摘要翻译： 具有防止无机固体电解质层的表面劣化的保护层的锂二次电池用负极。 负极包括金属锂或含锂金属，形成在金属上的第一无机固体电解质层（厚度a）和形成在第一无机固体电解质层上的第二无机固体电解质层（厚度b）。 厚度比b / a规定为大于0.5。

公开(公告)号：US20040157129A1

公开(公告)日：2004-08-12

申请号：US10480489

申请日：2003-12-15

发明人： G?uuml;nther Hambitzer ,  Christiane Ripp ,  Ingo Stassen ,  Laurent Zinck ,  Franziska Jager

IPC分类号： H01M004/66 ,  H01M010/36

CPC分类号： H01M10/0563 ,  H01M4/485 ,  H01M4/66 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M4/80 ,  H01M10/052 ,  H01M2004/028 ,  H01M2300/002 ,  H01M2300/0025 ,  Y10T29/10

摘要： Rechargeable battery cell operable at normal temperature, with an SO2 based electrolyte system, a negative electrode and a positive electrode, wherein one of the electrodes has an electronically conductive discharge element. An improved cycle stability and consequently a longer useful lifetime is achieved in that, as a reaction protection material to protect the discharge element against unwanted reactions with constituents of the SO2 based electrolyte system, at least a surface layer of the electronically conductive discharge element contains an alloy of chrome with another metal and/or a protective metal, selected from rhodium, tungsten, rhenium, tantalum, platinum, iridium, osmium or technetium in pure form, as an alloy or as a constituent of a compound and/or a carbide, nitride or phosphide of titanium, nickel, cobalt, molybdenum, iron, vanadium, zircon or manganese.

摘要翻译： 在常温下可操作的可充电电池单元，其中SO 2基电解质体系，负极和正极，其中一个电极具有电子导电放电元件。 实现了改进的循环稳定性并因此具有更长的使用寿命，其中，作为用于保护放电元件的反应保护材料免受与SO 2基电解质体系的组分不希望的反应，至少电子导电放电元件的表面层含有 选自铑，钨，铼，钽，铂，铱，锇或锝的纯金属的另一金属和/或保护金属的合金作为合金或作为化合物和/或碳化物的组分， 钛，镍，钴，钼，铁，钒，锆石或锰的氮化物或磷化物。

公开(公告)号：US20040096740A1

公开(公告)日：2004-05-20

申请号：US10678125

申请日：2003-10-06

申请人： NISSAN MOTOR CO., LTD.

发明人： Tatsuhiro Fukuzawa ,  Kouichi Nemoto

IPC分类号： H01M004/02 ,  H01M004/50 ,  H01M004/48 ,  H01M010/36 ,  H01M010/46 ,  B60L011/18

CPC分类号： H02J7/0086 ,  B60L53/00 ,  H01M4/131 ,  H01M4/587 ,  H01M10/0418 ,  H01M10/0525 ,  H01M10/058 ,  H01M10/42 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/7072 ,  Y02T90/14

摘要： In the bipolar battery, any one of a positive electrode active material layer and a negative electrode active material layer is made of a changeable electrode active material, and the other is made of an unchangeable electrode active material. The changeable electrode active material is an active material having a characteristic in which, once a maximum charging capacity of the changeable electrode active material is almost reached during charge, a change in voltage of the changeable electrode active material becomes greater than that before the maximum charging capacity thereof is almost reached, and the unchangeable electrode active material is an active material having a characteristic in which, even when the maximum charging capacity of the changeable electrode active material is almost reached during the charge, a voltage of the unchangeable electrode active material is almost the same as that before the maximum charging capacity of the changeable electrode active material is almost reached.

摘要翻译： 在双极型电池中，正极活性物质层和负极活性物质层中的任一种由可变电极活性物质构成，另一方由不可改变的电极活性物质构成。 可变电极活性物质是具有以下特性的活性物质，其中，一旦在充电期间几乎达到可变电极活性材料的最大充电容量，则可更换电极活性材料的电压变化变得大于最大充电之前的电压变化 并且不可更换的电极活性物质是具有这样的特性的活性物质，其中即使在充电期间几乎达到可变电极活性物质的最大充电容量的情况下，不可更换电极活性物质的电压为 几乎与可变电极活性物质的最大充电容量几乎达到一样。

公开(公告)号：US20040038131A1

公开(公告)日：2004-02-26

申请号：US10257553

申请日：2003-02-06

发明人： Johannis Josephus Den Boer ,  Erik Maria Kelder ,  John Foreman Stewart

IPC分类号： H01M010/36 ,  H01M004/58 ,  H01M010/04 ,  H01M004/50

CPC分类号： H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/621 ,  H01M6/185 ,  H01M6/186 ,  H01M6/188 ,  H01M10/0525 ,  H01M10/0562 ,  Y10T29/49108

摘要： A solid-stated rechargeable battery or other electrochemical element for use at high (>40null C.) temperature comprises a cathodic and/or anodic electrode comprising, as a host material for alkali metal ions, a normal or inverse spinel type material and an electrolyte layer sandwiched between said electrodes, which layer comprises ceramic electrolyte particles that are essentially free of electronically conductive components, and which comprise less that 1% by weight of dissolved alkali containing salt thereby maintaining good performance as regards the capacities delivered during various charge/discharge cycles at a high temperature.

摘要翻译： 在高（> 40℃）温度下使用的固态可再充电电池或其它电化学元件包括阴极和/或阳极电极，其包含作为碱金属离子的主体材料的正极或反尖晶石型材料和 夹在所述电极之间的电解质层，该层包括基本上不含导电组分的陶瓷电解质颗粒，并且其包含少于1重量％的溶解的含碱盐，从而在各种充电/放电期间输送的容量保持良好的性能 在高温下循环。

公开(公告)号：US20040029019A1

公开(公告)日：2004-02-12

申请号：US10418678

申请日：2003-04-17

发明人： Robert Lewis Clarke ,  Brian J. Dougherty ,  Stephen Harrison ,  J. Peter Millington ,  Samaresh Mohanta

IPC分类号： H01M010/36

CPC分类号： H01M4/8631 ,  H01M4/96 ,  H01M8/188 ,  H01M8/20 ,  Y02E60/528

摘要： A battery comprises an acid electrolyte in which a compound provides acidity to the electrolyte and further increases solubility of at least one metal in the redox pair. Especially preferred compounds include alkyl sulfonic acids and alkyl phosphonic acids, and particularly preferred redox coupled include Co3null/Zn0, Mn3null/Zn0, Ce4null/V2null, Ce4null/Ti3null, Ce4null/Zn0, and Pb4null/Pb0.

摘要翻译： 电池包括其中化合物向电解质提供酸性并进一步增加至少一种金属在氧化还原对中的溶解度的酸性电解质。 特别优选的化合物包括烷基磺酸和烷基膦酸，特别优选的氧化还原偶联包括Co 3+ / Zn 0，Mn 3+ / Zn 0，Ce 4+， ，Ce <4+> / Ti 3+，Ce 4+ / Zn 0以及Pb 4+ / Pb 0。

公开(公告)号：US20030027052A1

公开(公告)日：2003-02-06

申请号：US09917503

申请日：2001-07-27

发明人： Yuhong Huang ,  Qiang Wei ,  Haixing Zheng

IPC分类号： H01M010/36

CPC分类号： H01M10/052 ,  H01M10/0562

摘要： An electrolyte comprising a cationic species disposed in a polyoxometalate network. A composition comprising cationic species and polyoxometalate anionic species, wherein the polyoxometalate anionic species are coupled through a network of bridge ligands. An apparatus comprising a first electrode and a second electrode; a current collector coupled to one of the first and the second electrode; and an electrolyte disposed between the first electrode and the second electrode, the electrolyte comprising a cationic species disposed in a polyoxometalate network.

摘要翻译： 包含设置在多金属氧酸盐网络中的阳离子物质的电解质。 包含阳离子物质和多金属氧酸盐阴离子物质的组合物，其中多金属氧酸盐阴离子物质通过桥配体网络偶联。 一种包括第一电极和第二电极的装置; 耦合到第一和第二电极中的一个的集电器; 以及设置在所述第一电极和所述第二电极之间的电解质，所述电解质包含设置在多金属氧酸盐网络中的阳离子物质。

公开(公告)号：US20010049054A1

公开(公告)日：2001-12-06

申请号：US09863108

申请日：2001-05-22

申请人： NGK Insulators, Ltd.

发明人： Akio Enomoto ,  Kenji Kawamura ,  Kenshin Kitoh ,  Toshihiro Yoshida ,  Hiroshi Nemoto ,  Shinji Otsubo

IPC分类号： H01M010/02 ,  H01M002/12 ,  H01M002/22 ,  H01M010/36

CPC分类号： H01M2/04 ,  H01M2/204 ,  H01M2/30 ,  H01M10/0431 ,  H01M10/05

摘要： To provide a lithium secondary cell, which is excellent in productivity since a cell structure is simple and easy for assembly. Provided is a lithium secondary cell having: an internal electrode body including a positive electrode plate, a negative electrode plate, the positive electrode plate and the negative electrode plate being wound and laminated around an external periphery wall of a hollow cylindrical winding core, and inside the internal electrode body a nonaqueous electrolyte solution being impregnated, a cylindrical cell case contained in this internal electrode body 1 with both ends being opened, and two electrode caps sealing the above described internal electrode body 1 at both the open ends of this cell case. The electrode cap has a plate member sealing the internal electrode body and disposed so as to seal both the open ends of the above described cell case, an external terminal member protruding onto the surface of the electrode caps to lead out currents to outside, and an internal terminal member brought into connection with the internal electrode body and taking out currents from the internal electrode body, and an elastic body and at least two of the above described plate member, the external terminal member and the internal terminal member are joined together for construction. Furthermore, there is also provided an assembly of lithium secondary cells.

摘要翻译： 提供一种由于电池结构简单且易于组装而具有优异的生产率的锂二次电池。 提供一种锂二次电池，具有：内部电极体，包括正极板，负极板，正极板和负极板，缠绕并层叠在中空圆筒形绕组芯的外周壁上，内部 所述内部电极体浸渍有非水电解质溶液，在所述内部电极体1中容纳的圆筒状电池壳体，其两端开放;以及两个电极盖，在所述电池壳体的两端敞开时密封上述内部电极体1。 电极盖具有密封内部电极体并且被设置为密封上述单元壳体的两个开口端的板构件，突出到电极盖的表面上的外部端子构件以将电流引导到外部，并且 内部端子构件与内部电极体连接并从内部电极体取出电流，并且弹性体和至少两个上述板构件，外部端子构件和内部端子构件接合在一起用于构造 。 此外，还提供了锂二次电池的组件。