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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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2.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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公开(公告)号：US07045250B2
公开(公告)日：2006-05-16
申请号：US09986067
申请日：2001-11-07
CPC分类号： H01M4/581 , H01M4/131 , H01M4/134 , H01M4/405 , H01M4/483 , H01M4/525 , H01M4/5815 , H01M10/0564
摘要： In a non-aqueous electrolyte battery provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte using an organic solvent, at least one type of ferrite, FeS2, and a transition metal oxide (except for LiCoO2) having crystal structure of space group R3m is used as a positive electrode material for a positive electrode, and a negative electrode material containing lithium is used for a negative electrode.
摘要翻译： 在使用有机溶剂的正极，负极和非水电解质的非水电解质电池中，至少一种铁氧体FeS 2 O 3和过渡金属氧化物 （具有空间群R3m的晶体结构的LiCoO 2 2除外）用作正极的正极材料，负极使用含有锂的负极材料。
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4.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：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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6.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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公开(公告)号：US06692870B2
公开(公告)日：2004-02-17
申请号：US09840308
申请日：2001-04-24
IPC分类号： H01M458
CPC分类号： H01M4/587 , H01M4/133 , H01M4/366 , H01M4/5815 , H01M4/62
摘要： The present invention provides an improved electrode material for a lithium secondary battery to provide a lithium secondary battery that is light in weight and has high energy density. Sulfur and a catalyst material such as active carbon, and the like, that reduces activation energy of an addition reaction of lithium to sulfur and allows the reaction to occur at not greater than 60° C., are included in the electrode material.
摘要翻译： 本发明提供一种用于锂二次电池的改进的电极材料，以提供重量轻且具有高能量密度的锂二次电池。 电极材料中包含硫和催化剂材料如活性炭等，其能降低锂与硫的加成反应的活化能并使反应发生在不高于60℃。
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8.发明申请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：US20080226816A1
公开(公告)日：2008-09-18
申请号：US11979915
申请日：2007-11-09
IPC分类号： B05D3/00
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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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：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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