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41. 发明申请

US20050123829A1 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：US20050123829A1
公开(公告)日：2005-06-09
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： H01M4/66 , H01M2/02 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/62 , H01M4/70 , H01M10/04 , H01M10/05 , H01M10/052 , H01M10/0587 , H01M4/58
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，其中负极混合层的曲率半径与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。

42. 发明申请

US20050008939A1 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US20050008939A1
公开(公告)日：2005-01-13
申请号：US10915601
申请日：2004-08-11
申请人： Taeko Ota , Ryuji Ohshita , Maruo Kamino
发明人： Taeko Ota , Ryuji Ohshita , Maruo Kamino
IPC分类号： H01M4/66 , H01M4/134 , H01M4/38 , H01M4/40 , H01M4/70 , H01M6/16 , H01M10/05 , H01M10/0566 , H01M10/40
CPC分类号： H01M4/0438 , H01M4/0404 , H01M4/0419 , H01M4/0423 , H01M4/0426 , H01M4/0428 , H01M4/0452 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/661 , H01M4/70 , H01M10/052 , H01M10/0567 , H01M2004/021 , H01M2300/0025
摘要： A lithium secondary battery comprising a positive electrode, a negative electrode, and a nonaqueous electrolyte, wherein the positive electrode or the negative electrode is an electrode obtained by depositing a thin film of active material capable of lithium storage and release on a current collector, the thin film is divided into columns by gaps formed therein in a manner to extend in its thickness direction and the columnar portions are adhered at their bottoms to the current collector, and the nonaqueous electrolyte contains at least one selected from phosphate ester, phosphite ester, borate ester and carboxylic ester having a fluoroalkyl group.
摘要翻译：一种锂二次电池，其包含正极，负极和非水电解质，其中所述正极或负极是通过在集电体上沉积能够锂储存和释放的活性材料的薄膜而获得的电极，薄膜通过在其厚度方向上延伸形成的间隙被分成列，柱状部分在其底部附着到集电体上，非水电解质含有选自磷酸酯，亚磷酸酯，硼酸酯中的至少一种具有氟代烷基的酯和羧酸酯。

43. 发明授权

US06800400B2 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US06800400B2
公开(公告)日：2004-10-05
申请号：US10124727
申请日：2002-04-18
申请人： Taeko Ota , Ryuji Ohshita , Maruo Kamino
发明人： Taeko Ota , Ryuji Ohshita , Maruo Kamino
IPC分类号： H01M616
CPC分类号： H01M4/0438 , H01M4/0404 , H01M4/0419 , H01M4/0423 , H01M4/0426 , H01M4/0428 , H01M4/0452 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/661 , H01M4/70 , H01M10/052 , H01M10/0567 , H01M2004/021 , H01M2300/0025
摘要： A lithium secondary battery comprising a positive electrode, a negative electrode, and a nonaqueous electrolyte, wherein the positive electrode or the negative electrode is an electrode obtained by depositing a thin film of active material capable of lithium storage and release on a current collector, the thin film is divided into columns by gaps formed therein in a manner to extend in its thickness direction and the columnar portions are adhered at their bottoms to the current collector, and the nonaqueous electrolyte contains at least one selected from phosphate ester, phosphite ester, borate ester and carboxylic ester having a fluoroalkyl group.
摘要翻译：一种锂二次电池，其包含正极，负极和非水电解质，其中所述正极或负极是通过在集电体上沉积能够锂储存和释放的活性材料的薄膜而获得的电极，薄膜通过在其厚度方向上延伸形成的间隙被分成列，柱状部分在其底部附着到集电体上，非水电解质含有选自磷酸酯，亚磷酸酯，硼酸酯中的至少一种具有氟代烷基的酯和羧酸酯。

44. 发明授权

US06617077B1 Polymer electrolyte battery and method of fabricating the same 失效
标题翻译：聚合物电解质电池及其制造方法
公开(公告)号：US06617077B1
公开(公告)日：2003-09-09
申请号：US09450506
申请日：1999-11-30
申请人： Akira Ichihashi , Yoshinori Kida , Ryuji Ohshita , Hiroshi Kurokawa , Maruo Kamino , Shin Fujitani , Koji Nishio
发明人： Akira Ichihashi , Yoshinori Kida , Ryuji Ohshita , Hiroshi Kurokawa , Maruo Kamino , Shin Fujitani , Koji Nishio
IPC分类号： H01M618
CPC分类号： H01M6/181 , H01M6/162 , H01M6/166 , H01M6/168 , H01M10/0525 , H01M10/0565 , H01M10/0567 , H01M10/0568 , H01M2300/0082 , H01M2300/0085
摘要： In a polymer electrolyte battery provided with a positive electrode, a negative electrode, and a polymer electrolyte, a polymer-based material containing a copolymer of ethylene glycol (meth)acrylate compound represented by the following general formula (1) and alkyl (meth)acrylate represented by the following general formula (2) is used as said polymer electrolyte.
摘要翻译：在设置有正极，负极和高分子电解质的高分子电解质电池中，含有下述通式（1）所示的乙二醇（甲基）丙烯酸酯化合物与（甲基）丙烯酸酯作为所述高分子电解质而使用。

45. 发明授权

US6132904A Polyelectrolytic battery having a polyelectrolyte based on a polystyrene main chain and polyethylene oxide side chain 失效
标题翻译：具有基于聚苯乙烯主链和聚环氧乙烷侧链的聚电解质的聚电解电池
公开(公告)号：US6132904A
公开(公告)日：2000-10-17
申请号：US119608
申请日：1998-07-22
申请人： Maruo Kamino , Makoto Uesugi , Masahisa Fujimoto , Toshiyuki Nohma , Koji Nishio
发明人： Maruo Kamino , Makoto Uesugi , Masahisa Fujimoto , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01B1/12 , H01M2/16 , H01M4/62 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M6/18 , H01M10/08
CPC分类号： H01M10/052 , H01B1/122 , H01M10/0565 , H01M10/0525 , H01M2/1653 , H01M4/621
摘要： A polyelectrolytic battery wherein a porous film having a polyelectrolyte impregnated into its cavities is interposed between a positive electrode and a negative electrode, the porous film having a porosity of not less than 80% and the polyelectrolyte impregnated therein at a ratio of 20 to 90% by volume of the cavities thereof. Another polyelectrolytic battery includes a positive electrode, a negative electrode including a carbon material, and a polyelectrolytic film interposed between the positive and negative electrodes, the positive and negative electrodes each containing a polyelectrolyte composed of a high polymer having a polystyrene main chain and a side chain of polyethlene oxide and a lithium salt.
摘要翻译：一种聚电解质电池，其中将浸渍在其空腔中的聚电解质的多孔膜介于正极和负极之间，多孔膜的孔隙率不小于80％，聚电解质以20％至90％的比例浸渍，（体积）的空腔。另一种聚电解质电池包括正电极，包括碳材料的负电极和介于正电极和负电极之间的聚电解质膜，正极和负极各自含有由聚苯乙烯主链和侧面的高分子构成的聚电解质聚环氧乙烷链和锂盐。

46. 发明授权

US09153841B2 Non-aqueous electrolyte secondary battery, and non-aqueous electrolyte solution for non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池，非水电解质二次电池用非水电解液
公开(公告)号：US09153841B2
公开(公告)日：2015-10-06
申请号：US13639396
申请日：2011-04-28
申请人： Hidekazu Yamamoto , Kouhei Tuduki , Taizou Sunano , Maruo Kamino , Youichi Ohashi , Minoru Kotato
发明人： Hidekazu Yamamoto , Kouhei Tuduki , Taizou Sunano , Maruo Kamino , Youichi Ohashi , Minoru Kotato
IPC分类号： H01M6/16 , H01M10/0567 , H01M10/0525 , H01M10/0569 , H01M4/1393 , H01M4/133 , H01M4/1395 , H01M4/134
CPC分类号： H01M10/0567 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M10/0525 , H01M10/0569 , H01M2300/0034 , Y02E60/122
摘要： Provided is a nonaqueous electrolyte secondary battery which, even in the case of using a low-viscosity solvent having a narrow potential window, can increase the electrochemical stability of the nonaqueous electrolyte solution and suppress side reactions of the nonaqueous electrolyte solution during charge and discharge to reduce the degradation of the battery characteristics and has an excellent storage characteristic in high-temperature environments and a nonaqueous electrolyte solution for the nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery includes: a positive electrode containing a positive-electrode active material; a negative electrode containing a negative-electrode active material; and a nonaqueous electrolyte solution containing a solute dissolved in a nonaqueous solvent, wherein the nonaqueous electrolyte solution further contains benzotrifluoride and a diisocyanate compound and the content of benzotrifluoride is 5% by volume or more in the nonaqueous electrolyte solution except the solute.
摘要翻译：提供一种非水电解质二次电池，即使在使用具有窄势窗的低粘度溶剂的情况下，也能够提高非水电解液的电化学稳定性，抑制非水电解液在充放电期间的副反应降低电池特性的劣化，并且在高温环境中具有优异的储存特性和用于非水电解质二次电池的非水电解质溶液。非水电解质二次电池包括：含有正极活性物质的正极; 含有负极活性物质的负极; 以及含有溶解在非水溶剂中的溶质的非水电解液，其中所述非水电解质溶液还含有苯并三氟化物和二异氰酸酯化合物，并且所述非水电解质溶液中除所述溶质以外，所述三氟甲苯的含量为5体积％以上。

47. 发明授权

US08927158B2 Nonaqueous electrolyte secondary battery and nonaqueous electrolytic solution for nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池和非水电解质二次电池用非水电解液
公开(公告)号：US08927158B2
公开(公告)日：2015-01-06
申请号：US13103232
申请日：2011-05-09
申请人： Hidekazu Yamamoto , Kouhei Tuduki , Taizou Sunano , Maruo Kamino , Youichi Ohashi , Minoru Kotato
发明人： Hidekazu Yamamoto , Kouhei Tuduki , Taizou Sunano , Maruo Kamino , Youichi Ohashi , Minoru Kotato
IPC分类号： H01M6/18 , H01M4/134 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： H01M4/134 , H01M10/0567 , H01M10/0568 , H01M10/0569 , Y02E60/122
摘要： A nonaqueous electrolyte secondary battery includes a positive electrode having a positive-electrode active material, a negative electrode having a negative-electrode active material, and a nonaqueous electrolytic solution having a nonaqueous solvent dissolving a solute. The negative-electrode active material includes powdered silicon and/or a silicon alloy, the nonaqueous electrolytic solution includes additives composed of at least one fluorinated lithium phosphate selected from the group consisting of lithium monofluorophosphate, lithium difluorophosphate, and lithium trifluorophosphate and a diisocyanate compound, and the nonaqueous solvent includes a chain carbonate compound.
摘要翻译：非水电解质二次电池包括具有正极活性物质的正极，具有负极活性物质的负极和具有溶解溶质的非水溶剂的非水电解液。负极活性物质包括硅粉和/或硅合金，该非水电解液包括由至少一种选自单氟磷酸锂，二氟磷酸锂和三氟磷酸锂的氟化锂磷酸盐和二异氰酸酯化合物组成的添加剂，非水溶剂包括链状碳酸酯化合物。

48. 发明申请

US20130101897A1 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：US20130101897A1
公开(公告)日：2013-04-25
申请号：US13636811
申请日：2011-03-24
申请人： Atsushi Fukui , Taizo Sunano , Maruo Kamino
发明人： Atsushi Fukui , Taizo Sunano , Maruo Kamino
IPC分类号： H01M4/62 , H01M4/04
CPC分类号： H01M4/622 , C08G73/1067 , C08G73/1082 , C08L79/08 , H01M4/04 , H01M4/0404 , H01M4/134 , H01M4/1395 , H01M10/052 , Y02E60/122 , Y02P70/54 , Y10T29/49115
摘要： Provided is a lithium secondary battery in which negative-electrode active material particles containing silicon and/or a silicon alloy are used and which prevents the occurrence of breakage of a binder itself and peel-off of the binder at the interfaces with the negative-electrode active material and the negative-electrode current collector and has a high energy density and an excellent cycle characteristic. The lithium secondary battery includes: a negative electrode in which a negative-electrode active material layer including negative-electrode active material particles containing silicon and/or a silicon alloy and a binder is formed on a surface of electrically conductive metal foil serving as a negative-electrode current collector; a positive electrode; and a nonaqueous electrolyte, wherein the binder contains a polyimide resin including a crosslinked structure formed by imidization of a hexavalent or higher-valent carboxylic acid or an anhydride thereof with a diamine.
摘要翻译：提供一种锂二次电池，其中使用含有硅和/或硅合金的负极活性物质颗粒，并且防止粘合剂本身的破裂发生和粘合剂在与负极的界面处的剥离活性物质和负极集电体，具有高能量密度和优异的循环特性。锂二次电池包括：在作为负极的导电性金属箔的表面上形成有负极活性物质层的负极，负极活性物质层包含含有硅和/或硅合金的负极活性物质粒子和粘合剂电极集电器; 正极; 和非水电解质，其中所述粘合剂含有通过将六价或更高价羧酸或其酸酐与二胺酰亚胺化而形成的交联结构的聚酰亚胺树脂。

49. 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。

50. 发明申请

US20110274986A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTIC SOLUTION FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非电解电解质二次电池非电解二次电池和非电解电解质
公开(公告)号：US20110274986A1
公开(公告)日：2011-11-10
申请号：US13103232
申请日：2011-05-09
申请人： Hidekazu Yamamoto , Kouhei Tuduki , Taizou Sunano , Maruo Kamino , Youichi Ohashi , Minoru Kotato
发明人： Hidekazu Yamamoto , Kouhei Tuduki , Taizou Sunano , Maruo Kamino , Youichi Ohashi , Minoru Kotato
IPC分类号： H01M10/0564
CPC分类号： H01M4/134 , H01M10/0567 , H01M10/0568 , H01M10/0569 , Y02E60/122
摘要： A nonaqueous electrolyte secondary battery includes a positive electrode having a positive-electrode active material, a negative electrode having a negative-electrode active material, and a nonaqueous electrolytic solution having a nonaqueous solvent dissolving a solute. The negative-electrode active material includes powdered silicon and/or a silicon alloy, the nonaqueous electrolytic solution includes additives composed of at least one fluorinated lithium phosphate selected from the group consisting of lithium monofluorophosphate, lithium difluorophosphate, and lithium trifluorophosphate and a diisocyanate compound, and the nonaqueous solvent includes a chain carbonate compound.
摘要翻译：非水电解质二次电池包括具有正极活性物质的正极，具有负极活性物质的负极和具有溶解溶质的非水溶剂的非水电解液。负极活性物质包括硅粉和/或硅合金，该非水电解液包括由至少一种选自单氟磷酸锂，二氟磷酸锂和三氟磷酸锂的氟化锂磷酸盐和二异氰酸酯化合物组成的添加剂，非水溶剂包括链状碳酸酯化合物。

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