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公开(公告)号：US06746800B1
公开(公告)日：2004-06-08
申请号：US09914653
申请日：2001-08-31
IPC分类号： H01L458
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/364 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/058 , H01M2004/021
摘要： A nonaqueous electrolyte secondary battery characterized as using a mixture of a first oxide and a second oxide for its positive electrode material. The first oxide is a spinel oxide consisting substantially of lithium, manganese, a metal other than manganese, and oxygen. The second oxide is different in composition from the first oxide and consists substantially of lithium, nickel, cobalt, a metal other than nickel and cobalt, and oxygen.
摘要翻译： 特征在于使用第一氧化物和第二氧化物的混合物作为其正极材料的非水电解质二次电池。 第一氧化物是基本上由锂，锰，除锰以外的金属和氧组成的尖晶石氧化物。 第二氧化物的组成与第一氧化物不同，并且基本上由锂，镍，钴，除了镍和钴以外的金属以及氧组成。
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公开(公告)号：US06716556B2
公开(公告)日：2004-04-06
申请号：US09897758
申请日：2001-07-03
申请人： Takuya Sunagawa , Yoichi Domoto , Ryuji Ohshita , Hisaki Tarui , Shin Fujitani , Ikuo Yonezu
发明人： Takuya Sunagawa , Yoichi Domoto , Ryuji Ohshita , Hisaki Tarui , Shin Fujitani , Ikuo Yonezu
IPC分类号： H01M448
CPC分类号： H01M4/485 , H01M4/505 , H01M4/525 , H01M4/661 , H01M10/052 , H01M2004/028
摘要： A nonaqueous electrolyte rechargeable battery including a positive electrode comprising a molybdenum metal oxide deposited, in the form of a thin film, on an aluminum-containing substrate and represented by the formula Mo1−xMxO2+y (where M is at least one element selected from the group consisting of Ni, Co, Mn, Fe, Cu, Al, Mg, W, Sc, Ti, Zn, Ga, Ge, Nb, Rh, Pd and Sn, x satisfies the relationship 0.005≦x≦0.5, and y satisfies the relationship 0.6≦y≦1.2).
摘要翻译： 一种非水电解质可再充电电池，包括正极，该正极包含以薄膜形式沉积在含铝衬底上并由式Mo1-xMxO2 + y表示的钼金属氧化物（其中M是至少一种选自 由Ni，Co，Mn，Fe，Cu，Al，Mg，W，Sc，Ti，Zn，Ga，Ge，Nb，Rh，Pd和Sn组成的组x满足0.005 <= x <= 0.5， y满足关系0.6 <= Y＆LE; 1.2）。
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3.发明授权Positive electrode active material for non-aqueous electrolyte secondary battery 失效非水电解质二次电池用正极活性物质公开(公告)号：US06677081B2
公开(公告)日：2004-01-13
申请号：US09863820
申请日：2001-05-24
申请人： Takuya Sunagawa , Ryuji Ohshita , Shin Fujitani
发明人： Takuya Sunagawa , Ryuji Ohshita , Shin Fujitani
IPC分类号： H01M450
CPC分类号： H01M4/0497 , C01G45/00 , C01G45/02 , C01G49/0072 , C01G53/00 , C01P2002/54 , C01P2002/72 , C01P2006/40 , H01M4/04 , H01M4/0402 , H01M4/043 , H01M4/131 , H01M4/505 , H01M10/0525 , H01M2004/028
摘要： The present invention provides a positive electrode active material for a non-aqueous electrolyte secondary battery and a non-aqueous electrolyte secondary battery having the positive electrode active material. The positive electrode active material includes a complex oxide wherein said complex oxide is substantially amorphous and comprises Mn and M; where M is selected from the group consisting of Ni, Co, Fe, Cu, Al, Mg, Si, Sc, Ti, Zn, Ga, Ge, Nb, Rh, Pd and Sn; and the molar weighted sum of oxidation states of elements except for oxygen is more than 3.8 and not greater than 4.2. More preferably, a mole ratio of Mn and M (Mn:M) is in a range of 99:1˜70:30.
摘要翻译： 本发明提供一种非水电解质二次电池用正极活性物质和具有正极活性物质的非水电解质二次电池。 正极活性物质包括复合氧化物，其中所述复合氧化物基本上是无定形的并且包括Mn和M; 其中M选自Ni，Co，Fe，Cu，Al，Mg，Si，Sc，Ti，Zn，Ga，Ge，Nb，Rh，Pd和Sn; 除氧以外的元素的氧化态摩尔加权总和大于3.8且不大于4.2。 更优选Mn和M（Mn：M）的摩尔比在99:1〜70:30的范围内。
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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
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公开(公告)号：US07410728B1
公开(公告)日：2008-08-12
申请号：US10111073
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
CPC分类号： H01M4/661 , H01M4/131 , H01M4/1395 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/40 , H01M4/405 , H01M4/525 , H01M4/58 , H01M4/667 , H01M4/70 , H01M6/40 , H01M10/052 , H01M10/0587 , H01M10/44 , H01M2004/021 , H01M2010/4292
摘要： An electrode for lithium batteries, in which a thin film of active material capable of storage and release of lithium, such as a microcrystalline or amorphous silicon thin film, is provided, through an interlayer, on a current collector, the electrode being characterized in that the interlayer comprises a material alloyable with the thin film of active material.
摘要翻译： 一种用于锂电池的电极，其中通过中间层，在集电器上提供能够储存和释放锂的活性材料的薄膜，例如微晶或非晶硅薄膜，所述电极的特征在于： 中间层包括可与活性材料薄膜合金化的材料。
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6.发明授权公开(公告)号：US07258950B2
公开(公告)日：2007-08-21
申请号：US10380801
申请日：2001-09-19
申请人： Noriyuki Tamura , Shiori Nakamizo , Daizo Jito , Ryuji Ohshita , Masahisa Fujimoto , Shin Fujitani , Maruo Kamino
发明人： Noriyuki Tamura , Shiori Nakamizo , Daizo Jito , Ryuji Ohshita , Masahisa Fujimoto , Shin Fujitani , Maruo Kamino
CPC分类号： H01M4/134 , H01M4/661 , H01M4/667 , H01M10/052
摘要： An electrode having a current collector and, formed thereon, a thin film comprising an active material, characterized in that a thin alloy film (such as Sn—Co) comprising a metal which can form an alloy with lithium (such as Sn) and a metal which can not form an alloy with lithium (such as Co) is formed on a current collector such as a copper foil. It is preferred that the above metal which can form an alloy with lithium and the above metal which can not form an alloy with lithium can not form an intermetallic compound with each other.
摘要翻译： 一种具有集电体并且在其上形成包含活性材料的薄膜的电极，其特征在于，包含可以与锂（例如Sn）形成合金的金属的薄合金膜（例如Sn-Co）和 在诸如铜箔的集电体上形成不能与锂（例如Co）形成合金的金属。 优选与锂形成合金的上述金属和不能与锂形成合金的上述金属彼此不能形成金属间化合物。
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公开(公告)号：US06764791B2
公开(公告)日：2004-07-20
申请号：US09904514
申请日：2001-07-16
申请人： Noriyuki Tamura , Masahisa Fujimoto , Maruo Kamino , Shin Fujitani , Hiromasa Yagi , Yoichi Domoto , Hisaki Tarui , Ryuji Ohshita , Ikuo Yonezu
发明人： Noriyuki Tamura , Masahisa Fujimoto , Maruo Kamino , Shin Fujitani , Hiromasa Yagi , Yoichi Domoto , Hisaki Tarui , Ryuji Ohshita , Ikuo Yonezu
IPC分类号： H01M448
CPC分类号： H01M4/134 , H01M4/131 , H01M4/366 , H01M4/40 , H01M4/405 , H01M4/525 , H01M4/62 , H01M4/625 , H01M10/052 , H01M2004/021
摘要： A rechargeable lithium battery using an Li alloying metal as the active material of at least one of its positive and negative electrodes. The metal active material is covered with a thin film which is nonreactive with Li ions, permits passage of Li ions but does not have an Li ion conductivity.
摘要翻译： 使用Li合金金属作为其正极和负极中的至少一个的活性材料的可再充电锂电池。 该金属活性材料用与Li离子无反应的薄膜覆盖，允许Li离子通过但不具有Li离子传导性。
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8.发明授权公开(公告)号：US07241533B1
公开(公告)日：2007-07-10
申请号：US10111075
申请日：2000-10-20
申请人： Hiroaki Ikeda , Masahisa Fujimoto , Shin Fujitani , Kenji Asaoka , Shigeki Matsuta , Yoichi Domoto , Ryuji Ohshita , Masaki Shima , Hiromasa Yagi , Hisaki Tarui , Hiroshi Kurokawa , Yoshio Kato , Hiroshi Nakajima , Toshikazu Yoshida
发明人： Hiroaki Ikeda , Masahisa Fujimoto , Shin Fujitani , Kenji Asaoka , Shigeki Matsuta , Yoichi Domoto , Ryuji Ohshita , Masaki Shima , Hiromasa Yagi , Hisaki Tarui , Hiroshi Kurokawa , Yoshio Kato , Hiroshi Nakajima , Toshikazu Yoshida
CPC分类号： H01M4/661 , H01M2/0207 , H01M4/04 , H01M4/131 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/40 , H01M4/405 , H01M4/485 , H01M4/525 , H01M4/58 , H01M4/667 , H01M4/70 , H01M6/40 , H01M10/052 , H01M10/0587 , H01M10/44 , H01M2010/4292
摘要： An electrode for a rechargeable lithium battery characterized in that thin films of active material capable of lithium storage and release, i.e., microcrystalline or amorphous silicone thin films are deposited on opposite faces of a plate-form current collector.
摘要翻译： 一种用于可再充电锂电池的电极，其特征在于，在板形集电器的相对面上沉积能够储存和释放锂的活性材料的薄膜，即微晶或非晶硅薄膜。
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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
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。
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10.发明授权公开(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
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。
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