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11. 发明授权

US07316792B2 Electrode material for rechargeable lithium battery and electrode structural body comprising said electrode material 失效
标题翻译：用于可再充电锂电池的电极材料和包括所述电极材料的电极结构体
公开(公告)号：US07316792B2
公开(公告)日：2008-01-08
申请号：US11471689
申请日：2006-06-21
申请人： Takeshi Kosuzu , Soichiro Kawakami , Masaya Asao , Hidetoshi Tsuzuki , Takao Ogura , Naoya Kobayashi
发明人： Takeshi Kosuzu , Soichiro Kawakami , Masaya Asao , Hidetoshi Tsuzuki , Takao Ogura , Naoya Kobayashi
IPC分类号： H01B1/08
CPC分类号： H01M4/134 , H01M4/0402 , H01M4/0471 , H01M4/1395 , H01M4/366 , H01M4/386 , H01M4/405 , H01M4/62 , H01M4/624 , H01M4/661 , H01M6/168 , H01M10/052 , H01M10/4235 , H01M2004/021 , Y10T29/49115
摘要： An electrode material for a rechargeable lithium battery, characterized in that said electrode material comprises a fine powder of a silicon-based material whose principal component is silicon element, said fine powder having an average particle size (R) in a range of 0.1 μm≦R
摘要翻译：一种用于可再充电锂电池的电极材料，其特征在于，所述电极材料包括主要成分为硅元素的硅基材料的细粉末，所述细粉末的平均粒径（R）为0.1μm， = R <0.5μm。一种用于可再充电锂电池的电极结构体，具有包含所述硅基材料细粉末的电极材料层。一种可充电锂电池，其阳极包括所述电极结构体。

12. 发明授权

US07803199B2 Electrode structure for lithium secondary battery and secondary battery having such electrode structure 有权
标题翻译：具有这种电极结构的锂二次电池和二次电池的电极结构
公开(公告)号：US07803199B2
公开(公告)日：2010-09-28
申请号：US12573054
申请日：2009-10-02
申请人： Soichiro Kawakami , Akira Morita , Takao Ogura
发明人： Soichiro Kawakami , Akira Morita , Takao Ogura
IPC分类号： H01M4/82 , H01M4/60 , H01M4/62 , H01M4/58
CPC分类号： H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/485 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/661 , Y10T29/10 , Y10T29/49115
摘要： An electrode structure for a lithium secondary battery including: a main active material layer including a metal powder selected from silicon, tin and an alloy thereof that can store and discharge lithium by electrochemical reaction, and a binder of an organic polymer; and a current collector. The main active material layer includes a powder of a support material for supporting the electron conduction of the main active material layer in addition to the metal powder and the powder of the support material are particles having a spherical, pseudo-spherical or pillar shape with an average particle size of 0.3 to 1.35 times the thickness of the main active material layer. The support material is one or more selected from graphite, oxides of transition metals and metals that do not electrochemically form alloy with lithium. Organic polymer compounded with a conductive polymer is used for the binder.
摘要翻译：一种锂二次电池用电极结构体，其特征在于，包括：主要活性物质层，其含有选自硅，锡及其合金中的金属粉末，其可以通过电化学反应储存和排出锂;以及有机聚合物的粘合剂; 和集电器。主活性物质层除了金属粉末以外还含有用于支撑主活性物质层的电子传导的载体材料的粉末，并且载体材料的粉末是具有球形，假球形或柱状的颗粒，其具有平均粒径为主活性物质层厚度的0.3〜1.35倍。载体材料是选自石墨，过渡金属的氧化物和不与锂电化学形成合金的金属中的一种或多种。与导电聚合物混合的有机聚合物用于粘合剂。

13. 发明申请

US20100021817A1 ELECTRODE STRUCTURE FOR LITHIUM SECONDARY BATTERY AND SECONDARY BATTERY HAVING SUCH ELECTRODE STRUCTURE 有权
标题翻译：用于锂二次电池的电极结构和具有这种电极结构的二次电池
公开(公告)号：US20100021817A1
公开(公告)日：2010-01-28
申请号：US12573054
申请日：2009-10-02
申请人： Soichiro Kawakami , Akira Morita , Takao Ogura
发明人： Soichiro Kawakami , Akira Morita , Takao Ogura
IPC分类号： H01M4/38 , H01M4/62 , H01M4/04
CPC分类号： H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/485 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/661 , Y10T29/10 , Y10T29/49115
摘要： An electrode structure for a lithium secondary battery including: a main active material layer including a metal powder selected from silicon, tin and an alloy thereof that can store and discharge of lithium by electrochemical reaction, and a binder of an organic polymer; and a wherein the collector. The main active material layer includes a powder of a support material for supporting the electron conduction of the main active material layer in addition to the metal powder and the powder of the support material are particles having a spherical, pseudo-spherical or pillar shape with an average particle size of 0.3 to 1.35 times the thickness of the main active material layer. The support material is one or more selected from graphite, oxides of transition metals and metals that do not electrochemically form alloy with lithium. Organic polymer compounded with a conductive polymer is used for the binder.
摘要翻译：一种锂二次电池用电极结构体，其特征在于，包括：主要活性物质层，其含有选自硅，锡及其合金中的金属粉末，其可以通过电化学反应储存和排出锂，以及有机聚合物的粘合剂; 和其中所述收集器。主活性物质层除了金属粉末以外，还含有用于支撑主活性物质层的电子传导的载体材料的粉末，载体材料的粉末是具有球形，假球形或柱状的颗粒，其具有平均粒径为主活性物质层厚度的0.3〜1.35倍。载体材料是选自石墨，过渡金属的氧化物和不与锂电化学形成合金的金属中的一种或多种。与导电聚合物混合的有机聚合物用于粘合剂。

14. 发明授权

US07615314B2 Electrode structure for lithium secondary battery and secondary battery having such electrode structure 失效
标题翻译：具有这种电极结构的锂二次电池和二次电池的电极结构
公开(公告)号：US07615314B2
公开(公告)日：2009-11-10
申请号：US11296460
申请日：2005-12-08
申请人： Soichiro Kawakami , Akira Morita , Takao Ogura
发明人： Soichiro Kawakami , Akira Morita , Takao Ogura
IPC分类号： H01M4/58 , H01M4/62
CPC分类号： H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/485 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/661 , Y10T29/10 , Y10T29/49115
摘要： An electrode structure for a lithium secondary battery including: a main active material layer including a metal powder selected from silicon, tin and an alloy thereof that can store and discharge lithium by electrochemical reaction, and a binder of an organic polymer; and a current collector. The main active material layer includes a powder of a support material for supporting the electron conduction of the main active material layer in addition to the metal powder and the powder of the support material are particles having a spherical, pseudo-spherical or pillar shape with an average particle size of 0.3 to 1.35 times the thickness of the main active material layer. The support material is one or more selected from graphite, oxides of transition metals and metals that do not electrochemically form alloy with lithium. Organic polymer compounded with a conductive polymer is used for the binder.
摘要翻译：一种锂二次电池用电极结构体，其特征在于，包括：主要活性物质层，其含有选自硅，锡及其合金中的金属粉末，其可以通过电化学反应储存和排出锂;以及有机聚合物的粘合剂; 和集电器。主活性物质层除了金属粉末以外，还含有用于支撑主活性物质层的电子传导的载体材料的粉末，载体材料的粉末是具有球形，假球形或柱状的颗粒，其具有平均粒径为主活性物质层厚度的0.3〜1.35倍。载体材料是选自石墨，过渡金属的氧化物和不与锂电化学形成合金的金属中的一种或多种。与导电聚合物混合的有机聚合物用于粘合剂。

15. 发明授权

US07458996B2 Rechargeable lithium battery and process for the production thereof 失效
标题翻译：可充电锂电池及其生产方法
公开(公告)号：US07458996B2
公开(公告)日：2008-12-02
申请号：US11227146
申请日：2005-09-16
申请人： Takao Ogura , Soichiro Kawakami
发明人： Takao Ogura , Soichiro Kawakami
IPC分类号： H01M2/02
CPC分类号： H01M10/052 , H01M2/0207 , H01M2/021 , H01M2/0215 , H01M2/0277 , H01M2/06 , H01M2/08 , H01M2/12 , H01M2/22 , H01M6/40 , H01M10/0436 , H01M10/05 , H01M10/0525 , Y02T10/7011 , Y10T29/49107 , Y10T29/49108 , Y10T29/4911 , Y10T29/49114
摘要： A thin rechargeable lithium battery having a battery main body enclosed between sealing members (a) and (b), at least sealing member (a) having a concave portion that extends to either side from a central position so as to have a peripheral collar portion (a-i) which surrounds the concave portion, sealing member (b) having a peripheral collar portion (b-i) corresponding to the collar portion (a-i) of sealing member (a) and the two sealing members (a) and (b) being opposingly arranged such that the face of said concave portion of sealing member (a) faces sealing member (b) through the battery main body, wherein collar portions (a-i) and (b-i) are mutually welded, and either sealing member (a) or (b) is provided with a power output terminal having electrical continuity with the battery main body and an insulating portion for insulating said terminal.
摘要翻译：一种薄型可再充电锂电池，其具有封闭在密封构件（a）和（b）之间的电池主体，至少具有从中心位置延伸到任一侧的凹部的密封构件（a），以具有周边环部（ai），密封构件（b）具有与密封构件（a）的凸缘部（ai）相对应的周边凸缘部（bi），并且两个密封构件（a）和（b）相对地所述密封部件（a）的所述凹部的表面通过所述电池主体面向密封部件（b），所述凸缘部（ai）和（bi）相互焊接，密封部件（a）或（ b）设置有与电池主体具有电连续性的电力输出端子和用于绝缘所述端子的绝缘部分。

16. 发明申请

US20060006837A1 Rechargeable lithium battery and process for the production thereof 失效
标题翻译：可充电锂电池及其生产方法
公开(公告)号：US20060006837A1
公开(公告)日：2006-01-12
申请号：US11227146
申请日：2005-09-16
申请人： Takao Ogura , Soichiro Kawakami
发明人： Takao Ogura , Soichiro Kawakami
IPC分类号： H02J7/00
CPC分类号： H01M10/052 , H01M2/0207 , H01M2/021 , H01M2/0215 , H01M2/0277 , H01M2/06 , H01M2/08 , H01M2/12 , H01M2/22 , H01M6/40 , H01M10/0436 , H01M10/05 , H01M10/0525 , Y02T10/7011 , Y10T29/49107 , Y10T29/49108 , Y10T29/4911 , Y10T29/49114
摘要： A thin rechargeable lithium battery having a battery main body enclosed between sealing members (a) and (b), at least sealing member (a) having a concave portion that extends to either side from a central position so as to have a peripheral collar portion (a-i) which surrounds the concave portion, sealing member (b) having a peripheral collar portion (b-i) corresponding to the collar portion (a-i) of sealing member (a) and the two sealing members (a) and (b) being opposingly arranged such that the face of said concave portion of sealing member (a) faces sealing member (b) through the battery main body, wherein collar portions (a-i) and (b-i) are mutually welded, and either sealing member (a) or (b) is provided with a power output terminal having electrical continuity with the battery main body and an insulating portion for insulating said terminal.
摘要翻译：一种薄型可再充电锂电池，其具有封闭在密封构件（a）和（b）之间的电池主体，至少具有从中心位置延伸到任一侧的凹部的密封构件（a），以具有周边环部（ai），密封构件（b）具有与密封构件（a）的凸缘部（ai）相对应的周边凸缘部（bi），两个密封构件（a）和（b）相对地所述密封部件（a）的所述凹部的表面通过所述电池主体面向密封部件（b），所述凸缘部（ai）和（bi）相互焊接，密封部件（a）或（ b）设置有与电池主体具有电连续性的电力输出端子和用于绝缘所述端子的绝缘部分。

17. 发明申请

US20050164081A1 Rechargeable lithium battery 失效
标题翻译：可充电锂电池
公开(公告)号：US20050164081A1
公开(公告)日：2005-07-28
申请号：US11087558
申请日：2005-03-24
申请人： Takao Ogura , Soichiro Kawakami
发明人： Takao Ogura , Soichiro Kawakami
IPC分类号： H01M2/02 , H01M2/06 , H01M2/08 , H01M2/12 , H01M2/22 , H01M6/40 , H01M10/04 , H01M10/05 , H01M10/052 , H01M10/0525 , H01M10/36
CPC分类号： H01M10/052 , H01M2/0207 , H01M2/021 , H01M2/0215 , H01M2/0277 , H01M2/06 , H01M2/08 , H01M2/12 , H01M2/22 , H01M6/40 , H01M10/0436 , H01M10/05 , H01M10/0525 , Y02T10/7011 , Y10T29/49107 , Y10T29/49108 , Y10T29/4911 , Y10T29/49114
摘要： A thin rechargeable lithium battery having a battery main body enclosed between sealing members (a) and (b), at least sealing member (a) having a concave portion that extends to either side from a central position so as to have a peripheral collar portion (a-i) which surrounds the concave portion, sealing member (b) having a peripheral collar portion (b-i) corresponding to the collar portion (a-i) of sealing member (a) and the two sealing members (a) and (b) being opposingly arranged such that the face of said concave portion of sealing member (a) faces sealing member (b) through the battery main body, wherein collar portions (a-i) and (b-i) are mutually welded, and either sealing member (a) or (b) is provided with a power output terminal having electrical continuity with the battery main body and an insulating portion for insulating said terminal.
摘要翻译：一种薄型可再充电锂电池，其具有封闭在密封构件（a）和（b）之间的电池主体，至少具有从中心位置延伸到任一侧的凹部的密封构件（a），以具有周边环部（ai），密封构件（b）具有与密封构件（a）的凸缘部（ai）相对应的周边凸缘部（bi），两个密封构件（a）和（b）相对地所述密封部件（a）的所述凹部的表面通过所述电池主体面向密封部件（b），所述凸缘部（ai）和（bi）相互焊接，密封部件（a）或（ b）设置有与电池主体具有电连续性的电力输出端子和用于绝缘所述端子的绝缘部分。

18. 发明申请

US20060127773A1 Electrode structure for lithium secondary battery and secondary battery having such electrode structure 失效
标题翻译：具有这种电极结构的锂二次电池和二次电池的电极结构
公开(公告)号：US20060127773A1
公开(公告)日：2006-06-15
申请号：US11296460
申请日：2005-12-08
申请人： Soichiro Kawakami , Akira Morita , Takao Ogura
发明人： Soichiro Kawakami , Akira Morita , Takao Ogura
IPC分类号： H01M4/66 , H01M4/58 , H01M4/62 , H01M4/04 , H01M10/04
CPC分类号： H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/485 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/661 , Y10T29/10 , Y10T29/49115
摘要： In an electrode structure for a lithium secondary battery including: a main active material layer formed from a metal powder selected from silicon, tin and an alloy thereof that can store and discharge and capable of lithium by electrochemical reaction, and a binder of an organic polymer; and a current collector, wherein the main active material layer is formed at least by a powder of a support material for supporting the electron conduction of the main active material layer in addition to the metal powder and the powder of the support material are particles having a spherical, pseudo-spherical or pillar shape with an average particle size of 0.3 to 1.35 times the thickness of the main active material layer. The support material is one or more materials selected from a group consisting of graphite, oxides of transition metals and metals that do not electrochemically form alloy with lithium. Organic polymer compounded with a conductive polymer is used for the binder. There are provided an electrode structure for a lithium secondary battery having a high capacity and a long lifetime, and a lithium secondary battery using the electrode structure and having a high capacity, a high energy density and a long lifetime.
摘要翻译：一种锂二次电池用电极结构体，其特征在于，包括：主要活性物质层，其由选自硅，锡及其合金的金属粉末形成，所述金属粉末可以通过电化学反应储存和排出并且能够进行锂，以及有机聚合物的粘合剂 ; 以及集电体，其中除了金属粉末之外，主活性物质层至少由用于支撑主活性物质层的电子传导的支撑材料的粉末形成，并且载体材料的粉末是具有球形，假球形或柱状，平均粒径为主活性物质层厚度的0.3〜1.35倍。载体材料是选自石墨，过渡金属的氧化物和不与锂电化学形成合金的金属的一种或多种材料。与导电聚合物混合的有机聚合物用于粘合剂。提供了具有高容量和长寿命的锂二次电池的电极结构，以及使用该电极结构并具有高容量，高能量密度和长寿命的锂二次电池。

19. 发明申请

US20100323241A1 ELECTRODE STRUCTURE FOR LITHIUM SECONDARY BATTERY AND SECONDARY BATTERY HAVING SUCH ELECTRODE STRUCTURE 审中-公开
标题翻译：用于锂二次电池的电极结构和具有这种电极结构的二次电池
公开(公告)号：US20100323241A1
公开(公告)日：2010-12-23
申请号：US12868485
申请日：2010-08-25
申请人： Soichiro Kawakami , Akira Morita , Takao Ogura
发明人： Soichiro Kawakami , Akira Morita , Takao Ogura
IPC分类号： H01M4/62 , H01M10/0525
CPC分类号： H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/485 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/661 , Y10T29/10 , Y10T29/49115
摘要： An electrode structure for a lithium secondary battery including: a main active material layer including a metal powder selected from silicon, tin and an alloy thereof that can store and discharge lithium by electrochemical reaction, and a binder of an organic polymer; and a current collector. The main active material layer includes a powder of a support material for supporting the electron conduction of the main active material layer in addition to the metal powder and the powder of the support material are particles having a spherical, pseudo-spherical or pillar shape with an average particle size of 0.3 to 1.35 times the thickness of the main active material layer. The support material is one or more selected from graphite, oxides of transition metals and metals that do not electrochemically form alloy with lithium. Organic polymer compounded with a conductive polymer is used for the binder.
摘要翻译：一种锂二次电池用电极结构体，其特征在于，包括：主要活性物质层，其含有选自硅，锡及其合金中的金属粉末，其可以通过电化学反应储存和排出锂;以及有机聚合物的粘合剂; 和集电器。主活性物质层除了金属粉末以外，还含有用于支撑主活性物质层的电子传导的载体材料的粉末，载体材料的粉末是具有球形，假球形或柱状的颗粒，其具有平均粒径为主活性物质层厚度的0.3〜1.35倍。载体材料是选自石墨，过渡金属的氧化物和不与锂电化学形成合金的金属中的一种或多种。与导电聚合物混合的有机聚合物用于粘合剂。

20. 发明授权

US07060117B2 Rechargeable lithium battery 失效
标题翻译：可充电锂电池
公开(公告)号：US07060117B2
公开(公告)日：2006-06-13
申请号：US11087558
申请日：2005-03-24
申请人： Takao Ogura , Soichiro Kawakami
发明人： Takao Ogura , Soichiro Kawakami
IPC分类号： H01M10/38 , H01M2/02
CPC分类号： H01M10/052 , H01M2/0207 , H01M2/021 , H01M2/0215 , H01M2/0277 , H01M2/06 , H01M2/08 , H01M2/12 , H01M2/22 , H01M6/40 , H01M10/0436 , H01M10/05 , H01M10/0525 , Y02T10/7011 , Y10T29/49107 , Y10T29/49108 , Y10T29/4911 , Y10T29/49114
摘要： A thin rechargeable lithium battery having a battery main body enclosed between sealing members (a) and (b), at least sealing member (a) having a concave portion that extends to either side from a central position so as to have a peripheral collar portion (a-i) which surrounds the concave portion, sealing member (b) having a peripheral collar portion (b-i) corresponding to the collar portion (a-i) of sealing member (a) and the two sealing members (a) and (b) being opposingly arranged such that the face of said concave portion of sealing member (a) faces sealing member (b) through the battery main body, wherein collar portions (a-i) and (b-i) are mutually welded, and either sealing member (a) or (b) is provided with a power output terminal having electrical continuity with the battery main body and an insulating portion for insulating said terminal.
摘要翻译：一种薄型可再充电锂电池，其具有封闭在密封构件（a）和（b）之间的电池主体，至少具有从中心位置延伸到任一侧的凹部的密封构件（a），以具有周边环部（ai），密封构件（b）具有与密封构件（a）的凸缘部（ai）相对应的周边凸缘部（bi），两个密封构件（a）和（b）相对地所述密封部件（a）的所述凹部的表面通过所述电池主体面向密封部件（b），所述凸缘部（ai）和（bi）相互焊接，密封部件（a）或（ b）设置有与电池主体具有电连续性的电力输出端子和用于绝缘所述端子的绝缘部分。

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