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11.发明授权公开(公告)号：US06979516B2
公开(公告)日：2005-12-27
申请号：US10056209
申请日：2002-01-28
申请人： Yasuyuki Kusumoto , Masahisa Fujimoto , Shin Fujitani , Yoichi Domoto , Daizo Jito , Hisaki Tarui
发明人： Yasuyuki Kusumoto , Masahisa Fujimoto , Shin Fujitani , Yoichi Domoto , Daizo Jito , Hisaki Tarui
IPC分类号： H01M4/66 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/52 , H01M10/05 , H01M10/052 , H01M10/0566 , H01M4/36 , H01M4/58 , C23C14/00 , C23C14/32
CPC分类号： H01M4/525 , H01M4/04 , H01M4/485 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M2004/028
摘要： A lithium secondary battery comprises a negative electrode containing lithium metal or a material previously storing lithium as an active material, a positive electrode containing a positive active material, and an electrolyte containing a non-aqueous electrolyte solution. The positive active material is a thin film formed by depositing on a substrate from vapor phase or liquid phase and including an oxide containing at least iron as a main constituent by a sputtering method, a reactive deposition method, a vacuum deposition method, a chemical vapor deposition method, a spraying method, a plating method, or a method in combination of these methods.
摘要翻译： 锂二次电池包括含有锂金属的负极或预先存储锂作为活性材料的材料，含有正极活性物质的正极和含有非水电解质溶液的电解质。 正极活性物质是通过溅射法，反应性沉积法，真空沉积法，化学蒸气法，从气相或液相沉积在基底上而形成的薄膜，包括至少含有铁作为主要成分的氧化物 沉积法，喷涂法，电镀法或这些方法的组合方法。
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12.发明授权公开(公告)号：US06855457B2
公开(公告)日：2005-02-15
申请号：US10281172
申请日：2002-10-28
申请人： Masahide Miyake , Masahisa Fujimoto , Hideyuki Koga , Hisaki Tarui , Shin Fujitani , Yoshinori Kida
发明人： Masahide Miyake , Masahisa Fujimoto , Hideyuki Koga , Hisaki Tarui , Shin Fujitani , Yoshinori Kida
IPC分类号： H01M4/38 , H01M4/587 , H01M10/05 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M10/08
CPC分类号： H01M4/583 , H01M4/133 , H01M4/38 , H01M10/0525 , H01M2300/0022
摘要： A non aqueous electrolyte secondary battery comprises a positive electrode made from a material which is capable of occluding and discharging anions, a negative electrode made from a material which is capable of occluding and discharging cations, and a non aqueous electrolyte containing a room temperature molten salt having a melting point of not greater than 60° C.
摘要翻译： 非水电解质二次电池包括由能够吸附和排出阴离子的材料制成的正极，由能够吸收和释放阳离子的材料制成的负极和含有室温熔盐的非水电解质 熔点不大于60℃。
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公开(公告)号：US07524583B2
公开(公告)日：2009-04-28
申请号：US10495106
申请日：2002-12-20
CPC分类号： H01M4/581 , H01M10/0525 , H01M10/0561 , H01M2300/0022
摘要： A non-aqueous electrolyte secondary cell is provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte solution, wherein said positive electrode comprises sulfur and said non-aqueous electrolyte solution comprises a room-temperature molten salt having a melting point of 60° C. or less.
摘要翻译： 非水电解质二次电池具有正极，负极和非水电解质溶液，其中所述正极包括硫，所述非水电解质溶液包含具有熔点的室温熔融盐 为60℃以下。
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公开(公告)号：US20050019655A1
公开(公告)日：2005-01-27
申请号：US10495106
申请日：2002-12-20
IPC分类号： H01M10/05 , H01M4/38 , H01M4/60 , H01M4/62 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/36
CPC分类号： H01M4/581 , H01M10/0525 , H01M10/0561 , H01M2300/0022
摘要： A non-aqueous electrolyte secondary cell is provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte solution, wherein said positive electrode comprises sulfur and said non-aqueous electrolyte solution comprises a room-temperature molten salt having a melting point of 60° C. or less.
摘要翻译： 非水电解质二次电池具有正极，负极和非水电解质溶液，其中所述正极包括硫，所述非水电解质溶液包含具有熔点的室温熔融盐 为60℃以下。
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公开(公告)号：US07407725B2
公开(公告)日：2008-08-05
申请号：US10487213
申请日：2002-10-21
申请人： Masahide Miyake , Masahisa Fujimoto , Hideyuki Koga , Hisaki Tarui , Shin Fujitani , Masaharu Itaya
发明人： Masahide Miyake , Masahisa Fujimoto , Hideyuki Koga , Hisaki Tarui , Shin Fujitani , Masaharu Itaya
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 60° 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。
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16.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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17.发明授权公开(公告)号：US07122279B2
公开(公告)日：2006-10-17
申请号：US10258436
申请日：2001-04-24
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
IPC分类号： H01M4/58
摘要： A lithium secondary battery-use electrode and a lithium secondary battery, which are high in discharge capacity and excellent in cycle characteristics, characterized in that a layer consisting of a metal alloying with Li is provided on a substrate consisting of a metal not alloying with Li, and a layer having these metals mixed therein is formed between the above layer and the substrate.
摘要翻译： 一种放电容量大，循环特性优异的锂二次电池用电极和锂二次电池，其特征在于，由与Li的金属合金化的金属组成的基板上设置有与Li的金属合金化的层 ，并且在上述层和基板之间形成有混合有这些金属的层。
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公开(公告)号：US06746801B2
公开(公告)日：2004-06-08
申请号：US09987167
申请日：2001-11-13
申请人： Noriyuki Tamura , Daizo Jito , Ryuji Ohshita , Masahisa Fujimoto , Maruo Kamino , Shin Fujitani
发明人： Noriyuki Tamura , Daizo Jito , Ryuji Ohshita , Masahisa Fujimoto , Maruo Kamino , Shin Fujitani
IPC分类号： H01M466
CPC分类号： H01M4/13 , H01M4/04 , H01M4/0461 , H01M4/38 , H01M4/382 , H01M4/387 , H01M4/661 , H01M4/667 , H01M10/052 , H01M2004/021 , H01M2004/027 , Y10T29/10
摘要： An electrode for a lithium secondary battery in which an alloy thin film containing Sn (tin) and In (indium) is formed on the surface of a current collector having a surface roughness Ra of 0.1 &mgr;m or more, and a lithium secondary battery using thereof.
摘要翻译： 在表面粗糙度Ra为0.1μm以上的集电体的表面上形成有含有Sn（锡）和In（铟）的合金薄膜的锂二次电池用电极和使用其的锂二次电池 。
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19.发明授权Method of manufacturing an electrode active material particle for a rechargeable battery 失效制造可充电电池用电极活性物质粒子的方法公开(公告)号：US07655273B2
公开(公告)日：2010-02-02
申请号：US11979915
申请日：2007-11-09
IPC分类号： B05D7/00
CPC分类号： H01M4/134 , H01M4/364 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/626 , H01M10/052 , Y10T29/49115
摘要： A method of manufacturing an electrode active material particle for a rechargeable battery wherein a layer of an active material capable of being alloyed with Li is formed on a surface of a metal particle incapable of being alloyed with Li and then a heat treatment is conducted to diffuse the active material into the metal particle so that the resulting active material particle has a concentration profile in which a concentration of a metal element of the metal particle decreases from an interior toward the surface.
摘要翻译： 一种制造可充电电池用电极活性物质粒子的方法，其特征在于，在不能与Li合金化的金属粒子的表面上形成能够与Li合金化的活性物质层，然后进行热处理 活性物质进入金属颗粒，使得所得到的活性物质颗粒具有金属颗粒的金属元素的浓度从内部朝向表面降低的浓度分布。
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20.发明授权Method of manufacturing an electrode active material particle for a rechargeable battery 有权制造可充电电池用电极活性物质粒子的方法公开(公告)号：US07316717B2
公开(公告)日：2008-01-08
申请号：US10239745
申请日：2001-03-15
CPC分类号： H01M4/134 , H01M4/364 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/626 , H01M10/052 , Y10T29/49115
摘要： A rechargeable battery includes electrodes containing particles of an active material capable of being alloyed with Li. A metallic element that is not alloyed with Li is distributed by its diffusion in particles of the active material.
摘要翻译： 可再充电电池包括含有能够与Li合金化的活性物质颗粒的电极。 与Li不合金的金属元素通过其在活性物质的颗粒中的扩散而分布。
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