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1. 发明授权

US08609279B2 Lithium secondary battery and method for producing same 失效
标题翻译：锂二次电池及其制造方法
公开(公告)号：US08609279B2
公开(公告)日：2013-12-17
申请号：US10531045
申请日：2004-06-03
申请人： Daizo Jito , Noriyuki Tamura , Nobuhiro Sakitani , Hiroshi Minami , Hiromasa Yagi , Maruo Kamino , Katsunobu Sayama , Yoshio Kato , Shigeki Matsuta
发明人： Daizo Jito , Noriyuki Tamura , Nobuhiro Sakitani , Hiroshi Minami , Hiromasa Yagi , Maruo Kamino , Katsunobu Sayama , Yoshio Kato , Shigeki Matsuta
IPC分类号： H01M4/38 , H01M4/66 , H01M10/40
CPC分类号： H01M10/052 , H01M4/134 , H01M4/386 , H01M4/405 , H01M10/0565 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M10/4235 , H01M2300/0017 , Y10T29/49115
摘要： A rechargeable lithium battery including a negative electrode made by depositing a noncrystalline thin film composed entirely or mainly of silicon on a current collector, a positive electrode and a nonaqueous electrolyte, characterized in that said nonaqueous electrolyte contains carbon dioxide dissolved therein.
摘要翻译：一种可再充电锂电池，其包括通过在集电体上沉积完全或主要由硅构成的非晶薄膜而制成的负极，正极和非水电解质，其特征在于，所述非水电解质含有溶解于其中的二氧化碳。

2. 发明申请

US20060024588A1 Lithium secondary battery and method for producing same 失效
公开(公告)号：US20060024588A1
公开(公告)日：2006-02-02
申请号：US10531045
申请日：2004-06-03
申请人： Daizo Jito , Noriyuki Tamura , Nobuhiro Sakitani , Hiroshi Minami , Hiromasa Yagi , Maruo Kamino , Katsunobu Sayama , Yoshio Kato , Shigeki Matsuta
发明人： Daizo Jito , Noriyuki Tamura , Nobuhiro Sakitani , Hiroshi Minami , Hiromasa Yagi , Maruo Kamino , Katsunobu Sayama , Yoshio Kato , Shigeki Matsuta
IPC分类号： H01M4/58 , H01M4/66 , H01M10/40
CPC分类号： H01M10/052 , H01M4/134 , H01M4/386 , H01M4/405 , H01M10/0565 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M10/4235 , H01M2300/0017 , Y10T29/49115
摘要： A rechargeable lithium battery including a negative electrode made by depositing a noncrystalline thin film composed entirely or mainly of silicon on a current collector, a positive electrode and a nonaqueous electrolyte, characterized in that said nonaqueous electrolyte contains carbon dioxide dissolved therein.

3. 发明申请

US20050106465A1 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US20050106465A1
公开(公告)日：2005-05-19
申请号：US10992081
申请日：2004-11-19
申请人： Hiroshi Minami , Hiromasa Yagi , Katsunobu Sayama , Maruo Kamino
发明人： Hiroshi Minami , Hiromasa Yagi , Katsunobu Sayama , Maruo Kamino
IPC分类号： C01G51/00 , H01M2/26 , H01M2/28 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/525 , H01M4/66 , H01M6/16 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0569 , H01M4/58
CPC分类号： H01M10/052 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/525 , H01M10/0567 , H01M10/0569 , H01M2004/021 , H01M2004/028
摘要： Charge-discharge cycle performance is improved in a lithium secondary battery including a negative electrode containing a negative electrode active material having silicon as its main component, provided on a surface of a current collector, a positive electrode containing a positive electrode active material, and a non-aqueous electrolyte. The positive electrode active material is a lithium transition metal oxide containing Li and Co and having a layered structure, and further containing a group IVA element of the periodic table, such as Zr, Ti, or Tf, and a group IIA element of the periodic table, such as Mg.
摘要翻译：在集电体的表面设置有含有作为主要成分的负极活性物质的负极的锂二次电池，含有正极活性物质的正极和含有正极活性物质的正极的锂二次电池的充放电循环性能提高，非水电解质。正极活性物质是包含Li和Co并具有层状结构的锂过渡金属氧化物，并且还含有周期表中的IVA族元素，例如Zr，Ti或Tf，以及周期表的第IIA族元素表，如Mg。

4. 发明授权

US07659034B2 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US07659034B2
公开(公告)日：2010-02-09
申请号：US10992081
申请日：2004-11-19
申请人： Hiroshi Minami , Hiromasa Yagi , Katsunobu Sayama , Maruo Kamino
发明人： Hiroshi Minami , Hiromasa Yagi , Katsunobu Sayama , Maruo Kamino
IPC分类号： H01M4/58 , H01M2/26 , H01M2/28 , H01M6/16
CPC分类号： H01M10/052 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/525 , H01M10/0567 , H01M10/0569 , H01M2004/021 , H01M2004/028
摘要： Charge-discharge cycle performance is improved in a lithium secondary battery including a negative electrode containing a negative electrode active material having silicon as its main component, provided on a surface of a current collector, a positive electrode containing a positive electrode active material, and a non-aqueous electrolyte. The positive electrode active material is a lithium transition metal oxide containing Li and Co and having a layered structure, and further containing a group IVA element of the periodic table, such as Zr, Ti, or Tf, and a group IIA element of the periodic table, such as Mg.
摘要翻译：在集电体的表面设置有含有作为主要成分的负极活性物质的负极的锂二次电池，含有正极活性物质的正极和含有正极活性物质的正极的锂二次电池的充放电循环性能提高，非水电解质。正极活性物质是包含Li和Co并具有层状结构的锂过渡金属氧化物，并且还含有周期表中的IVA族元素，例如Zr，Ti或Tf，以及周期表的第IIA族元素表，如Mg。

5. 发明申请

US20060003226A1 Lithium secondary battery and method for producing same 有权
标题翻译：锂二次电池及其制造方法
公开(公告)号：US20060003226A1
公开(公告)日：2006-01-05
申请号：US10531047
申请日：2004-06-04
申请人： Shouichirou Sawa , Hiroshi Minami , Mariko Torimae , Atsushi Fukui , Yasuyuki Kusumoto , Katsunobu Sayama , Maruo Kamino
发明人： Shouichirou Sawa , Hiroshi Minami , Mariko Torimae , Atsushi Fukui , Yasuyuki Kusumoto , Katsunobu Sayama , Maruo Kamino
IPC分类号： H01M4/58 , H01M10/40 , H01M4/66
CPC分类号： H01M10/052 , H01M4/0471 , H01M4/134 , H01M4/386 , H01M4/405 , H01M10/0567 , H01M10/058 , H01M2004/027 , Y10T29/49108
摘要： A rechargeable lithium battery including a negative electrode made by sintering, on a surface of a conductive metal foil as a current collector, a layer of a mixture of active material particles containing silicon and/or a silicon alloy and a binder, a positive electrode and a nonaqueous electrolyte, characterized in that the nonaqueous electrolyte contains carbon dioxide dissolved therein.
摘要翻译：一种可再充电锂电池，包括通过烧结制成的负极，作为集电体的导电金属箔的表面，含有硅和/或硅合金和粘合剂的活性物质颗粒的混合物层，正极和非水电解质，其特征在于，所述非水电解质含有溶解在其中的二氧化碳。

6. 发明授权

US08211569B2 Lithium secondary battery including a negative electrode which is a sintered layer of silicon particles and/or silicon alloy particles and a nonaqueous electrolyte containing carbon dioxide dissolved therein and method for producing same 有权
标题翻译：包括作为硅颗粒和/或硅合金颗粒的烧结层的负极和溶解有二氧化碳的非水电解质的锂二次电池及其制造方法
公开(公告)号：US08211569B2
公开(公告)日：2012-07-03
申请号：US10531047
申请日：2004-06-04
申请人： Shouichirou Sawa , Hiroshi Minami , Mariko Torimae , Atsushi Fukui , Yasuyuki Kusumoto , Katsunobu Sayama , Maruo Kamino
发明人： Shouichirou Sawa , Hiroshi Minami , Mariko Torimae , Atsushi Fukui , Yasuyuki Kusumoto , Katsunobu Sayama , Maruo Kamino
IPC分类号： H01M6/14 , H01M4/134 , H01M4/1395
CPC分类号： H01M10/052 , H01M4/0471 , H01M4/134 , H01M4/386 , H01M4/405 , H01M10/0567 , H01M10/058 , H01M2004/027 , Y10T29/49108
摘要： A rechargeable lithium battery including a negative electrode made by sintering, on a surface of a conductive metal foil as a current collector, a layer of a mixture of active material particles containing silicon and/or a silicon alloy and a binder, a positive electrode and a nonaqueous electrolyte, characterized in that the nonaqueous electrolyte contains carbon dioxide dissolved therein.
摘要翻译：一种可再充电锂电池，包括通过烧结制成的负极，作为集电体的导电金属箔的表面，含有硅和/或硅合金和粘合剂的活性物质颗粒的混合物层，正极和非水电解质，其特征在于，所述非水电解质含有溶解在其中的二氧化碳。

7. 发明授权

US07153611B2 Lithium secondary battery and method for manufacturing thereof 失效
标题翻译：锂二次电池及其制造方法
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
IPC分类号： H01M6/18 , H01M4/64
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。

8. 发明授权

US08338022B2 Lithium secondary battery and method for manufacturing the same 有权
标题翻译：锂二次电池及其制造方法
公开(公告)号：US08338022B2
公开(公告)日：2012-12-25
申请号：US11001192
申请日：2004-12-02
申请人： Atsushi Fukui , Hiroshi Minami , Shoichiro Sawa , Mariko Torimae , Yasuyuki Kusumoto , Maruo Kamino
发明人： Atsushi Fukui , Hiroshi Minami , Shoichiro Sawa , Mariko Torimae , Yasuyuki Kusumoto , Maruo Kamino
IPC分类号： H01M2/02
CPC分类号： H01M10/052 , H01M4/0471 , H01M4/131 , H01M4/134 , H01M4/386 , H01M4/525 , H01M4/622 , H01M4/661 , H01M4/70 , H01M10/0587 , H01M2004/021 , Y10T29/49108
摘要： A lithium secondary battery of the present invention comprises a positive electrode formed by disposing a positive-electrode mixture layer containing a positive-electrode active material and a positive-electrode binder, on a surface of a positive-electrode current collector; a negative electrode formed by sintering a negative-electrode mixture layer containing a negative-electrode binder and a negative-electrode active material containing silicon and/or a silicon alloy, disposed on a surface of a negative-electrode current collector; a separator disposed between the positive electrode and the negative electrode; and a nonaqueous electrolyte; wherein an electrode unit obtained by setting the positive electrode and the negative electrode opposed to each other through the separator and rolling them in spirally rolled state is placed in a cylindrical battery container and wherein a curvature radius of the negative-electrode mixture layer opposed to the positive-electrode mixture layer through the separator in the spirally rolled state is 1.5 mm or larger.
摘要翻译：本发明的锂二次电池包括在正极集电体的表面上设置含有正极活性物质和正极粘合剂的正极合剂层而形成的正极，通过在负极集电体的表面上烧结含有负极粘合剂的负极混合层和含有硅和/或硅合金的负极活性物质而形成的负极，设置在所述正极和所述负极之间的隔膜; 和非水电解质; 其特征在于，将通过隔板相对的正极和负极通过将螺旋卷绕状态进行轧制而得到的电极单元配置在圆筒状的电池容器中，其中与负极混合层相对的曲率半径螺旋状卷取状态的正极混合层通过隔膜的厚度为1.5mm以上。

9. 发明授权

US07556881B2 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US07556881B2
公开(公告)日：2009-07-07
申请号：US11316983
申请日：2005-12-27
申请人： Toshio Yanagida , Hiroshi Minami , Taizou Sunano , Maruo Kamino
发明人： Toshio Yanagida , Hiroshi Minami , Taizou Sunano , Maruo Kamino
IPC分类号： H01M6/10 , H01M4/00
CPC分类号： H01M10/052 , H01M4/134 , H01M4/382 , H01M4/386 , H01M10/0431 , H01M10/0567 , H01M10/4235 , H01M2004/021 , H01M2010/4292
摘要： Charge-discharge cycle performance is improved in a lithium secondary battery that adopts a thin film made of silicon or a silicon alloy as its negative electrode active material and has a wound electrode structure. The lithium secondary battery includes: a negative electrode having a current collector and a thin film made of silicon or a silicon alloy as a negative electrode active material, the thin film provided on the current collector; a positive electrode; a separator; the positive and negative electrodes being overlapped with the separator interposed therebetween, and the positive and negative electrodes and the separator being wound around to form an electrode assembly; a non-aqueous electrolyte; and a battery case accommodating the electrode assembly. The ratio of theoretical capacity per unit area of the negative electrode to charge capacity per unit area of the positive electrode is within the range of from 1.9 to 4.4.
摘要翻译：在采用由硅或硅合金制成的薄膜作为其负极活性物质并具有卷绕电极结构的锂二次电池中，充放电循环性能得到改善。锂二次电池包括：具有集电体的负极和由硅或硅合金制成的薄膜作为负极活性物质，所述薄膜设置在集电体上; 正极; 分隔符正极和负极与插入其间的隔膜重叠，并且正极和负极和隔板缠绕在一起形成电极组件; 非水电解质; 以及容纳电极组件的电池壳体。负极单位面积的理论容量与正极单位面积的充电容量之比在1.9〜4.4的范围内。

10. 发明申请

US20060068290A1 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US20060068290A1
公开(公告)日：2006-03-30
申请号：US11231982
申请日：2005-09-22
申请人： Shouichirou Sawa , Hiroshi Minami , Atsushi Fukui , Taizou Sunano , Takuya Sunagawa , Maruo Kamino , Toshio Yanagida
发明人： Shouichirou Sawa , Hiroshi Minami , Atsushi Fukui , Taizou Sunano , Takuya Sunagawa , Maruo Kamino , Toshio Yanagida
IPC分类号： H01M4/52 , H01M4/50 , H01M4/58
CPC分类号： C01G51/42 , C01G45/1228 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2002/54 , C01P2004/61 , C01P2006/12 , C01P2006/40 , H01M4/0404 , H01M4/386 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M2004/021
摘要： A lithium secondary battery having high capacity and good charge-discharge cycle performance is provided. The lithium secondary battery includes a negative electrode (2) containing silicon as a negative electrode active material, a positive electrode (1) containing a positive electrode active material, and a non-aqueous electrolyte. The positive electrode active material is a lithium-transition metal composite oxide including a layered structure represented by the chemical formula LiaNixMnyCOzO2, where a, x, y, and z satisfy the expressions: 0≦a≦1.3, x+y+z=1, 0
摘要翻译：提供具有高容量和良好的充放电循环性能的锂二次电池。锂二次电池包括含有硅作为负极活性物质的负极（2），含有正极活性物质的正极（1）和非水电解质。正极活性物质是包含由化学式为Li x Mn x Mn y CO的化学式表示的层状结构的锂 - 过渡金属复合氧化物其中a，x，y和z满足以下表达式：0 <= a <= 1.3，x + y + z = 1,0

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