公开(公告)号：US06444369B1

公开(公告)日：2002-09-03

申请号：US09720094

申请日：2000-12-21

申请人： Maruo Kamino ,  Ryuji Ohshita ,  Hiroshi Nakajima ,  Makoto Uesugi ,  Toshiyuki Nohma ,  Koji Nishio

发明人： Maruo Kamino ,  Ryuji Ohshita ,  Hiroshi Nakajima ,  Makoto Uesugi ,  Toshiyuki Nohma ,  Koji Nishio

IPC分类号： H01M614

CPC分类号： H01M4/505 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0085

摘要： The battery of this invention includes a positive electrode including a gelled polymeric electrolyte (A) and using spinel type lithium manganese oxide as an active material; a negative electrode; a gelled polymeric electrolyte (B) in the shape of a film or sheet also serving as a separator, and both the gelled polymeric electrolyte (A) and the gelled polymeric electrolyte (B) are made from a polymer of poly(alkylene oxide) series impregnated with a liquid electrolyte. Since the battery includes the positive electrode using the specific gelled polymeric electrolyte (A), a contact area between the positive electrode active material and the gelled polymeric electrolyte is large, so as to attain large initial discharge capacity (at high rate discharge in particular). Also, since the battery includes the specific gelled polymeric electrolyte (B) as the electrolyte, manganese included in the spinel type lithium manganese oxide is minimally eluted, and hence, the discharge capacity is minimally degraded during charge-discharge cycles due to elution of manganese, resulting in attaining good charge-discharge cycle performance.

摘要翻译： 本发明的电池包括含有胶凝聚合物电解质（A）和使用尖晶石型锂锰氧化物作为活性材料的正电极; 负极; 胶状聚合物电解质（B）为薄膜或片材形状，也用作隔膜，凝胶状高分子电解质（A）和凝胶状聚合物电解质（B）均由聚（环氧烷）系列 用液体电解质浸渍。 由于电池包括使用特定凝胶状高分子电解质（A）的正极，所以正极活性物质与凝胶状聚合物电解质之间的接触面积大，以达到大的初始放电容量（特别是高倍率放电） 。 此外，由于电池包含作为电解质的特定凝胶状聚合物电解质（B），所以尖晶石型锂锰氧化物中所含的锰被最小程度地洗脱，因此在充放电循环中由于锰的洗脱而导致的放电容量最小化 ，从而获得良好的充放电循环性能。

公开(公告)号：US06337158B1

公开(公告)日：2002-01-08

申请号：US09464193

申请日：1999-12-16

申请人： Hiroshi Nakajima ,  Hiroyuki Fujimoto ,  Ryuji Ohshita ,  Shin Fujitani ,  Hiroshi Watanabe ,  Toshiyuki Nohma ,  Koji Nishio

发明人： Hiroshi Nakajima ,  Hiroyuki Fujimoto ,  Ryuji Ohshita ,  Shin Fujitani ,  Hiroshi Watanabe ,  Toshiyuki Nohma ,  Koji Nishio

IPC分类号： H01M450

CPC分类号： H01M4/505 ,  C01G45/1242 ,  C01G53/54 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/40 ,  H01M10/052

摘要： A lithium secondary battery of this invention includes a positive electrode using, as an active material, a lithium-containing manganese composite oxide with a spinel structure having a composition, during charge and discharge, represented by a formula, LixMn2-y-zNiyMzO4, in which M is at least one element selected from the group consisting of Fe, Co, Ti, V, Mg, Zn, Ga, Nb, Mo and Cu; 0.02≦×≦1.10, whereas x changes in accordance with occlusion and discharge of lithium ions during charge and discharge; 0.25≦y≦0.60; and 0

摘要翻译： 本发明的锂二次电池包括使用具有由式LixMn2-y-zNiyMzO4表示的充电和放电组成的尖晶石结构的含锂锰复合氧化物作为活性材料的正极， 其中M为选自Fe，Co，Ti，V，Mg，Zn，Ga，Nb，Mo和Cu中的至少一种元素; 0.02 <= x <= 1.10，而x在充放电期间根据锂离子的闭塞和放电而改变; 0.25 <= y <= 0.60; 0

公开(公告)号：US07022812B2

公开(公告)日：2006-04-04

申请号：US10910614

申请日：2004-08-04

申请人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino ,  Nobuhiro Nishiguchi ,  Masahiro Imanishi

发明人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino ,  Nobuhiro Nishiguchi ,  Masahiro Imanishi

IPC分类号： C08G65/34

CPC分类号： H01M2/145 ,  C08G61/02 ,  C08G61/12 ,  C08G64/06 ,  C08G75/23 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L73/02 ,  C08L81/02 ,  H01M2/0222 ,  H01M2/08 ,  H01M2/1653 ,  H01M6/16 ,  H01M10/052 ,  H01M2300/0025 ,  H01M2300/0037

摘要： A lithium battery employs for a battery separator and a battery insulating packing and the like a battery polymeric material comprising repeating units wherein p-phenylene is combined with one type of group selected from the group composed of oxygen, a methylene group, an isopropylidene group, a carbonyl group, a carbonyldioxy group, a carboxylic acid anhydride group, an amide group, an ureylene group and a sulfonyl group, or a polymeric material comprising at least two types of repeating units wherein p-phenylene is combined with one type of group selected from the group composed of oxygen, a methylene group, an isopropylidene group, a carbonyl group, a carbonyldioxy group, a carboxylic acid anhydride group, an amide group, an ureylene group, a sulfonyl group, sulfur and a carbonyloxy group.

公开(公告)号：US20050010026A1

公开(公告)日：2005-01-13

申请号：US10910614

申请日：2004-08-04

申请人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino ,  Nobuhiro Nishiguchi ,  Masahiro Imanishi

发明人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino ,  Nobuhiro Nishiguchi ,  Masahiro Imanishi

IPC分类号： C08G61/02 ,  C08G61/12 ,  C08G64/06 ,  C08G75/23 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L73/02 ,  C08L81/02 ,  H01M2/02 ,  H01M2/08 ,  H01M2/14 ,  H01M2/16 ,  H01M6/16 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0566 ,  C08G65/00

CPC分类号： H01M2/145 ,  C08G61/02 ,  C08G61/12 ,  C08G64/06 ,  C08G75/23 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L73/02 ,  C08L81/02 ,  H01M2/0222 ,  H01M2/08 ,  H01M2/1653 ,  H01M6/16 ,  H01M10/052 ,  H01M2300/0025 ,  H01M2300/0037

摘要： A lithium battery employs for a battery separator and a battery insulating packing and the like a battery polymeric material comprising repeating units wherein p-phenylene is combined with one type of group selected from the group composed of oxygen, a methylene group, an isopropylidene group, a carbonyl group, a carbonyldioxy group, a carboxylic acid anhydride group, an amide group, an ureylene group and a sulfonyl group, or a polymeric material comprising at least two types of repeating units wherein p-phenylene is combined with one type of group selected from the group composed of oxygen, a methylene group, an isopropylidene group, a carbonyl group, a carbonyldioxy group, a carboxylic acid anhydride group, an amide group, an ureylene group, a sulfonyl group, sulfur and a carbonyloxy group.

摘要翻译： 锂电池用于电池隔板和电池绝缘包装等，其中包含重复单元的电池聚合物材料，其中对亚苯基与选自氧，亚甲基，异亚丙基等的一种基团结合， 羰基，羰基二氧基，羧酸酐基，酰胺基，亚芳基和磺酰基，或包含至少两种类型的重复单元的聚合物材料，其中对亚苯基与选择的一种类型的基团结合 由氧，亚甲基，异亚丙基，羰基，羰基二氧基，羧酸酐基，酰胺基，亚芳基，磺酰基，硫和羰氧基组成的基团。

公开(公告)号：US06818735B2

公开(公告)日：2004-11-16

申请号：US09934537

申请日：2001-08-23

申请人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino ,  Nobuhiro Nishiguchi ,  Masahiro Imanishi

发明人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino ,  Nobuhiro Nishiguchi ,  Masahiro Imanishi

IPC分类号： C08G6534

CPC分类号： H01M2/145 ,  C08G61/02 ,  C08G61/12 ,  C08G64/06 ,  C08G75/23 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L73/02 ,  C08L81/02 ,  H01M2/0222 ,  H01M2/08 ,  H01M2/1653 ,  H01M6/16 ,  H01M10/052 ,  H01M2300/0025 ,  H01M2300/0037

摘要： A lithium battery employs for a battery separator and a battery insulating packing and the like a battery polymeric material comprising repeating units wherein p-phenylene is combined with one type of group selected from the group composed of oxygen, a methylene group, an isopropylidene group, a carbonyl group, a carbonyldioxy group, a carboxylic acid anhydride group, an amide group, an ureylene group and a sulfonyl group, or a polymeric material comprising at least two types of repeating units wherein p-phenylene is combined with one type of group selected from the group composed of oxygen, a methylene group, an isopropylidene group, a carbonyl group, a carbonyldioxy group, a carboxylic acid anhydride group, an amide group, an ureylene group, a sulfonyl group, sulfur and a carbonyloxy group.

摘要翻译： 锂电池用于电池隔板和电池绝缘包装等，其中包含重复单元的电池聚合物材料，其中对亚苯基与选自氧，亚甲基，异亚丙基等的一种基团结合， 羰基，羰基二氧基，羧酸酐基，酰胺基，亚芳基和磺酰基，或包含至少两种类型的重复单元的聚合物材料，其中对亚苯基与选择的一种类型的基团结合 由氧，亚甲基，异亚丙基，羰基，羰基二氧基，羧酸酐基，酰胺基，亚芳基，磺酰基，硫和羰氧基组成的基团。

公开(公告)号：US06780543B2

公开(公告)日：2004-08-24

申请号：US10040433

申请日：2002-01-09

申请人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino

发明人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino

IPC分类号： H01M466

CPC分类号： H01M2/027 ,  H01M2/0222 ,  H01M2/0275 ,  H01M2/26 ,  H01M2/30 ,  H01M4/661

摘要： A first lithium secondary battery of the present invention is formed by placing at least a positive electrode, a negative electrode, and a non-aqueous electrolyte in a battery case in which a positive electrode connecting member to which the positive electrode is connected and a negative electrode connecting member to which the negative electrode is connected are electrically separated, wherein said positive electrode connecting member is composed of clad material comprising one of aluminum or aluminum alloy and one of austenitic stainless steel or ferrite stainless steel, and the aluminum or aluminum alloy in the clad material is in the positive electrode side.

摘要翻译： 本发明的第一种锂二次电池是通过将正电极，负极和非水电解质放置在其中连接有正电极的正极连接构件和负极的电池壳体中形成的 负极连接的电极连接构件电分离，其中所述正极连接构件由包括铝或铝合金中的一种和奥氏体不锈钢或铁素体不锈钢之一的包层材料组成，铝或铝合金 包层材料处于正极侧。

公开(公告)号：US07101641B2

公开(公告)日：2006-09-05

申请号：US10087508

申请日：2002-03-01

申请人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino

发明人： Seiji Yoshimura ,  Hiroshi Nakajima ,  Maruo Kamino

IPC分类号： H01M4/50 ,  H01M4/58

CPC分类号： H01M4/40 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/405 ,  H01M4/505 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/4235

摘要： In a lithium battery comprising a positive electrode for which manganese dioxide is employed, manganese dioxide containing 0.1 to 3% by weight of boron is employed as the positive electrode and a lithium alloy containing 0.05 to 2% by weight of aluminum is employed as the negative electrode.

摘要翻译： 在包含使用二氧化锰的正极的锂电池中，使用含有0.1〜3重量％的硼的二氧化锰作为正极，使用含有0.05〜2重量％的铝的锂合金作为负极 电极。

公开(公告)号：US07195842B1

公开(公告)日：2007-03-27

申请号：US10111071

申请日：2000-10-20

申请人： Masahisa Fujimoto ,  Shin Fujitani ,  Masaki Shima ,  Hiromasa Yagi ,  Hisaki Tarui ,  Hiroshi Kurokawa ,  Shigeki Matsuta ,  Yoichi Domoto ,  Yoshio Kato ,  Hiroshi Nakajima ,  Hiroaki Ikeda ,  Kenji Asaoka ,  Ryuji Ohshita

发明人： Masahisa Fujimoto ,  Shin Fujitani ,  Masaki Shima ,  Hiromasa Yagi ,  Hisaki Tarui ,  Hiroshi Kurokawa ,  Shigeki Matsuta ,  Yoichi Domoto ,  Yoshio Kato ,  Hiroshi Nakajima ,  Hiroaki Ikeda ,  Kenji Asaoka ,  Ryuji Ohshita

IPC分类号： H01M4/58 ,  H01M4/66 ,  H01M4/00

CPC分类号： H01M4/134 ,  H01M2/0207 ,  H01M4/04 ,  H01M4/131 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/40 ,  H01M4/405 ,  H01M4/525 ,  H01M4/58 ,  H01M4/661 ,  H01M4/667 ,  H01M4/70 ,  H01M6/10 ,  H01M6/40 ,  H01M10/052 ,  H01M10/0587 ,  H01M10/44 ,  H01M2010/4292

摘要： In an electrode for a lithium battery having a lithium storing and releasing active thin film provided on a current collector, such as a microcrystalline or amorphous silicon thin film, the electrode is characterized in that the thin film is divided into columns by gaps formed therein in a manner to extend in its thickness direction and that the columnar portions are at their bottoms adhered to the current collector.

摘要翻译： 在具有设置在诸如微晶或非晶硅薄膜的集电器上的锂存储和释放有源薄膜的锂电池用电极中，电极的特征在于，薄膜通过形成在其中的间隙分成列 在其厚度方向上延伸的方式，并且柱状部分在其底部附着在集电体上。

公开(公告)号：US07192673B1

公开(公告)日：2007-03-20

申请号：US10111074

申请日：2000-10-20

申请人： Hiroaki Ikeda ,  Masahisa Fujimoto ,  Shin Fujitani ,  Masaki Shima ,  Hiromasa Yagi ,  Hisaki Tarui ,  Hiroshi Kurokawa ,  Kenji Asaoka ,  Shigeki Matsuta ,  Yoichi Domoto ,  Ryuji Ohshita ,  Yoshio Kato ,  Hiroshi Nakajima ,  Yasuyuki Kusumoto

发明人： Hiroaki Ikeda ,  Masahisa Fujimoto ,  Shin Fujitani ,  Masaki Shima ,  Hiromasa Yagi ,  Hisaki Tarui ,  Hiroshi Kurokawa ,  Kenji Asaoka ,  Shigeki Matsuta ,  Yoichi Domoto ,  Ryuji Ohshita ,  Yoshio Kato ,  Hiroshi Nakajima ,  Yasuyuki Kusumoto

IPC分类号： H01M4/02 ,  H01M4/38 ,  H01M4/70

CPC分类号： H01M4/13 ,  H01M2/0207 ,  H01M4/04 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/40 ,  H01M4/405 ,  H01M4/485 ,  H01M4/525 ,  H01M4/661 ,  H01M4/667 ,  H01M4/70 ,  H01M6/40 ,  H01M10/052 ,  H01M10/0587 ,  H01M10/44 ,  H01M2010/4292

摘要： An electrode for a rechargeable lithium battery which includes a thin film composed of active material that expands and shrinks as it stores and releases lithium, e.g., a microcrystalline or amorphous silicon thin film, deposited on a current collector, characterized in that said current collector exhibits a tensile strength (=tensile strength (N/mm2) per sectional area of the current collector material×thickness (mm) of the current collector) of not less than 3.82 N/mm.

摘要翻译： 一种用于可再充电锂电池的电极，其包括由活性材料构成的薄膜，所述活性材料在其存储和释放锂时膨胀和收缩，例如沉积在集电器上的微晶或非晶硅薄膜，其特征在于，所述集电器显示 集电体材料厚度（mm）的每个截面积的拉伸强度（=拉伸强度（N / mm 2））不小于3.82N / mm。

公开(公告)号：US07794881B1

公开(公告)日：2010-09-14

申请号：US10110313

申请日：2000-10-20

申请人： Masahisa Fujimoto ,  Shin Fujitani ,  Masaki Shima ,  Hiromasa Yagi ,  Hisaki Tarui ,  Hiroshi Kurokawa ,  Shigeki Matsuta ,  Yoichi Domoto ,  Yoshio Kato ,  Hiroshi Nakajima ,  Hiroaki Ikeda ,  Kenji Asaoka ,  Ryuji Ohshita

发明人： Masahisa Fujimoto ,  Shin Fujitani ,  Masaki Shima ,  Hiromasa Yagi ,  Hisaki Tarui ,  Hiroshi Kurokawa ,  Shigeki Matsuta ,  Yoichi Domoto ,  Yoshio Kato ,  Hiroshi Nakajima ,  Hiroaki Ikeda ,  Kenji Asaoka ,  Ryuji Ohshita

IPC分类号： H01M4/40 ,  H01M4/64

CPC分类号： H01M4/134 ,  H01M2/0207 ,  H01M4/04 ,  H01M4/131 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/40 ,  H01M4/405 ,  H01M4/525 ,  H01M4/58 ,  H01M4/661 ,  H01M4/667 ,  H01M4/70 ,  H01M6/10 ,  H01M6/40 ,  H01M10/052 ,  H01M10/0587 ,  H01M10/44 ,  H01M2010/4292

摘要： An electrode for a lithium battery having a thin film composed of active material capable of lithium storage and release, e.g., a microcrystalline or amorphous silicon thin film, provided on a current collector, the electrode being characterized in that a constituent of the current collector is diffused into the thin film.

摘要翻译： 一种用于锂电池的电极，其具有由集电体上设置的能够蓄积和释放的活性物质（例如微晶或非晶硅薄膜）构成的薄膜，所述电极的特征在于，所述集电体的成分为 扩散到薄膜中。