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公开(公告)号：US06815003B2
公开(公告)日：2004-11-09
申请号：US09995863
申请日：2001-11-29
申请人： Hiromasa Yagi , Koji Endo , Hisaki Tarui , Hiroshi Okano , Shingo Nakano
发明人： Hiromasa Yagi , Koji Endo , Hisaki Tarui , Hiroshi Okano , Shingo Nakano
IPC分类号： B05D512
CPC分类号： H01M4/667 , H01M4/0426 , H01M4/1395 , H01M4/366 , H01M4/38 , H01M4/661 , H01M4/70 , H01M2004/021 , H01M2004/027 , Y10T29/49108 , Y10T29/49115
摘要： A method for fabricating an electrode for lithium secondary battery formed by depositing a thin film composed of active material capable of lithium storage and release, on a metallic foil to be used as a current collector, in which the surface of the metallic foil is roughened through wet-etching and then the thin film is deposited on the roughened surface.
摘要翻译： 一种锂二次电池用电极的制造方法，其特征在于，在由金属箔作为集电体的金属箔上沉积由活性物质形成的能够进行锂储存和释放的薄膜而形成的金属箔的表面被粗糙化， 湿蚀刻，然后将薄膜沉积在粗糙表面上。
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2.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：US06887511B1
公开(公告)日：2005-05-03
申请号：US10111078
申请日：2000-10-20
申请人： Masaki Shima , Hiromasa Yagi , Hisaki Tarui , Hiroaki Ikeda , Masahisa Fujimoto , Shin Fujitani , Yoichi Domoto
发明人： Masaki Shima , Hiromasa Yagi , Hisaki Tarui , Hiroaki Ikeda , Masahisa Fujimoto , Shin Fujitani , Yoichi Domoto
IPC分类号： C23C14/02 , C23C14/14 , C23C16/02 , C23C16/24 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/1397 , H01M4/36 , H01M4/38 , H01M4/64 , H01M4/70 , H01M6/00 , H01M10/05
CPC分类号： H01M4/0428 , H01M4/04 , H01M4/0404 , H01M4/0419 , H01M4/0421 , H01M4/0426 , H01M4/366 , H01M4/64 , H01M4/70 , H01M10/052 , H01M2004/021 , Y10T29/49108 , Y10T29/49115
摘要： A method for preparing an electrode material for a lithium battery, characterized in that a noncrystalline silicon thin film that serves as an active material is deposited on a substrate.
摘要翻译： 一种锂电池用电极材料的制造方法，其特征在于，在基板上沉积作为活性物质的非晶硅薄膜。
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公开(公告)号：US06685804B1
公开(公告)日：2004-02-03
申请号：US10111072
申请日：2002-04-19
申请人： Hiroaki Ikeda , Yoichi Domoto , Hiromasa Yagi , Hisaki Tarui , Masahisa Fujimoto , Shin Fujitani , Masaki Shima
发明人： Hiroaki Ikeda , Yoichi Domoto , Hiromasa Yagi , Hisaki Tarui , Masahisa Fujimoto , Shin Fujitani , Masaki Shima
IPC分类号： C23C1434
CPC分类号： H01M4/1395 , H01M4/0404 , H01M4/0421 , H01M4/0426 , Y10T29/49002
摘要： A method for fabricating an electrode for a rechargeable lithium battery which includes depositing a thin film composed of active material capable of alloy formation with lithium on a current collector made of a metal incapable of alloy formation with lithium, by using a process for depositing a thin film by supplying a material from a gas phase, characterized in that the thin film of active material is deposited at such a temperature that enables formation of a mixed layer via diffusion of a constituent of the current collector into the thin film in the vicinity of an interface therebetween.
摘要翻译： 一种可再充电锂电池用电极的制造方法，其特征在于，在由不能与锂合金化的金属构成的集电体上，通过使用沉积薄膜的方法，将由锂合金形成的活性物质构成的薄膜， 通过从气相中提供材料，其特征在于，活性物质的薄膜在能够通过集电体的成分扩散到薄膜附近的混合层的温度下沉积， 界面。
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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
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。
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公开(公告)号：US07153611B2
公开(公告)日：2006-12-26
申请号：US10673610
申请日：2003-09-30
申请人： Hiroshi Minami , Katsunobu Sayama , Hiromasa Yagi , Atsushi Fukui , Mariko Torimae , Yasuyuki Kusumoto , Hisaki Tarui
发明人： Hiroshi Minami , Katsunobu Sayama , Hiromasa Yagi , Atsushi Fukui , Mariko Torimae , Yasuyuki Kusumoto , Hisaki Tarui
CPC分类号： H01M4/622 , H01M2/1673 , H01M4/0404 , H01M4/0419 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/40 , H01M4/661 , H01M10/052 , H01M10/0565 , H01M10/058 , H01M2300/0085 , Y10T29/49108 , Y10T29/49115
摘要： A lithium secondary battery comprising an electrode in which an active material layer which includes an active material that electrochemically occludes and releases lithium is formed on a current collector, wherein cracks are formed in the active material layer by occlusion and release of lithium ions and thereafter a solid electrolyte is formed in the cracks in the active material layer.
摘要翻译： 一种锂二次电池，其特征在于，在集电体上形成有包含电化学吸留和释放锂的活性物质的活性物质层的电极，其中，通过锂离子的闭塞和释放在活性物质层中形成裂纹， 在活性物质层的裂纹中形成固体电解质。
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公开(公告)号：US06899918B2
公开(公告)日：2005-05-31
申请号：US10345979
申请日：2003-01-17
申请人： Hiromasa Yagi , Hisaki Tarui
发明人： Hiromasa Yagi , Hisaki Tarui
CPC分类号： H01M4/13 , C23C14/024 , C23C14/165 , H01M4/38 , H01M4/661 , H01M4/667
摘要： A method for manufacturing an electrode for a lithium secondary battery includes a step of forming an oxide film other than a natural oxide film on a current collector by oxidizing the surface of the current collector, and a step of forming an active material layer on the oxide film by a method to provide a material for the active material layer by emitting in the vapor phase, such as PVD (physical vapor deposition) including sputtering, vapor evaporation, and the like, and CVD (chemical vapor deposition) including plasma CVD.
摘要翻译： 一种锂二次电池用电极的制造方法包括：通过氧化集电体的表面，在集电体上形成除了天然氧化膜以外的氧化膜的工序，以及在氧化物上形成活性物质层的工序 通过在诸如包括溅射，蒸发蒸发等的PVD（物理气相沉积）等气相中发射的活性物质层的材料以及包括等离子体CVD的CVD（化学气相沉积））来提供膜的方法。
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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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9.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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公开(公告)号：US07235330B1
公开(公告)日：2007-06-26
申请号：US10111070
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： 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 the current collector has a surface roughness Ra of 0.01 μm or greater.
摘要翻译： 一种用于锂电池的电极，其具有由能够蓄积和释放的活性材料构成的薄膜，例如设置在集电器上的微晶或非晶硅薄膜，所述电极的特征在于，集电体具有表面粗糙度 Ra为0.01μm以上。
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