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1. 发明授权

US08323839B2 Nonaqueous electrolyte solution for secondary battery and nonaqueous electrolyte secondary battery 失效
标题翻译：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：US08323839B2
公开(公告)日：2012-12-04
申请号：US11234239
申请日：2005-09-26
申请人： Noriyuki Tamura , Toshikazu Yoshida , Maruo Kamino , Shin Fujitani , Masahiro Takehara , Makoto Ue
发明人： Noriyuki Tamura , Toshikazu Yoshida , Maruo Kamino , Shin Fujitani , Masahiro Takehara , Makoto Ue
IPC分类号： H01M6/04
CPC分类号： H01M4/139 , H01M4/045 , H01M4/134 , H01M4/525 , H01M4/661 , H01M4/70 , H01M10/052 , H01M10/0567 , H01M10/0569 , H01M2300/0025
摘要： A nonaqueous electrolyte secondary battery in which the decomposition of an electrolyte solution is reduced exhibits high coulombic efficiency and excellent charge and discharge cycle performance, and has high energy density. This nonaqueous electrolyte secondary battery includes a negative electrode that is formed by depositing a thin film of active material on a collector by a CVD method, sputtering, evaporation, thermal spraying, or plating, wherein the thin film of the active material can lithiate and delithiate and is divided into columns by cracks formed in the thickness direction, and the bottom of each column is adhered to the collector; a positive electrode that can lithiate and delithiate; and a nonaqueous electrolyte solution containing a lithium salt in a nonaqueous solvent. The electrolyte solution contains a compound expressed by a general formula (I). Rn-M=0 (I) (wherein, Rs are alkyl groups optionally having a substituent, may be identical or different from one another, may be independent substituents, or may be bound together to form a ring; M is S or P; and n is 2 when M is S and is 3 when M is P).
摘要翻译：其中电解液的分解降低的非水电解质二次电池显示出高的库仑效率和优异的充放电循环性能，并且具有高的能量密度。该非水电解质二次电池包括通过CVD法，溅射法，蒸镀法，热喷镀法或电镀法将活性物质薄膜沉积在集电体上形成的负极，其中活性物质的薄膜可以锂化和脱锂并通过在厚度方向上形成的裂纹分成列，并且每列的底部粘附到集电体; 可以锂化和脱锂的正极; 以及在非水溶剂中含有锂盐的非水电解液。电解质溶液含有由通式（I）表示的化合物。 Rn-M = 0（I）（其中，R 5是任选具有取代基的烷基可以相同或不同，可以是独立的取代基，或者可以结合在一起形成环; M是S或P; 当M为S时n为2，M为P时为3）。

2. 发明申请

US20120052391A1 ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非电解电解质二次电池和非电解电解质二次电池电极
公开(公告)号：US20120052391A1
公开(公告)日：2012-03-01
申请号：US13185088
申请日：2011-07-18
申请人： Akihiro Suzuki , Fumiharu Niina , Toshikazu Yoshida , Yoshinori Kida , Shin Fujitani
发明人： Akihiro Suzuki , Fumiharu Niina , Toshikazu Yoshida , Yoshinori Kida , Shin Fujitani
IPC分类号： H01M4/131
CPC分类号： H01M4/523 , H01M4/0404 , H01M4/0419 , H01M4/0471 , H01M4/0497 , H01M4/364 , H01M4/505 , H01M4/525 , H01M4/621 , H01M4/625 , H01M10/0525 , H01M2004/021 , H01M2004/028 , H01M2220/20 , Y02E60/122
摘要： The electrode for the nonaqueous electrolyte secondary battery includes a current collector and an active material layer formed on the current collector and containing an active material. The active material contains first and second particulate lithium-containing transition metal oxides of different voidages.
摘要翻译：非水电解质二次电池用电极包括在集电体上形成并含有活性物质的集电体和活性物质层。活性物质含有不同空隙率的第一和第二颗粒状含锂过渡金属氧化物。

3. 发明申请

US20090208840A1 NON-AQUEOUS ELECTROLYTE BATTERY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：非水电解电池及其制造方法
公开(公告)号：US20090208840A1
公开(公告)日：2009-08-20
申请号：US12293388
申请日：2007-03-16
申请人： Takeshi Ogasawara , Hiroshi Minami , Naoki Imachi , Atsushi Kaiduka , Yasunori Baba , Yoshinori Kida , Shin Fujitani
发明人： Takeshi Ogasawara , Hiroshi Minami , Naoki Imachi , Atsushi Kaiduka , Yasunori Baba , Yoshinori Kida , Shin Fujitani
IPC分类号： H01M10/26 , H01M4/58 , H01M4/26
CPC分类号： H01M4/622 , H01M2/0408 , H01M2/14 , H01M2/16 , H01M2/168 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/62 , H01M4/621 , H01M10/0525 , H01M10/0568 , H01M10/058 , H01M2220/30 , H01M2300/0025 , Y02E60/122 , Y02P70/54 , Y10T29/49115
摘要： [Problem] A non-aqueous electrolyte battery is provided that shows good cycle performance and good storage performance under high temperature conditions and exhibits high reliability even with a battery configuration featuring high capacity. A method of manufacturing the battery is also provided.[Means for Solve the Problem] A non-aqueous electrolyte battery includes: a positive electrode having a positive electrode active material layer containing a positive electrode active material; a negative electrode having a negative electrode active material layer containing a negative electrode active material; a separator interposed between the positive electrode and the negative electrode; an electrode assembly including the positive electrode, the negative electrode, and the separator; and a non-aqueous electrolyte impregnated in the electrode assembly, characterized in that: the positive electrode active material contains at least cobalt or manganese; and a coating layer is formed on a surface of the negative electrode active material layer, the coating layer including filler particles and a binder.
摘要翻译： [问题]提供一种非水电解质电池，其在高温条件下具有良好的循环性能和良好的存储性能，并且即使具有高容量的电池配置也显示出高的可靠性。还提供了制造电池的方法。解决问题的手段非水电解质电池包括：正极，具有含有正极活性物质的正极活性物质层; 具有含有负极活性物质的负极活性物质层的负极; 夹在正极和负极之间的隔膜; 包括正极，负极和隔板的电极组件; 以及浸渍在所述电极组件中的非水电解质，其特征在于：所述正极活性物质至少含有钴或锰; 并且在负极活性物质层的表面上形成涂层，所述涂层包括填料颗粒和粘合剂。

4. 发明授权

US07524583B2 Non-aqueous electrolytic secondary battery 失效
标题翻译：非水电解二次电池
公开(公告)号：US07524583B2
公开(公告)日：2009-04-28
申请号：US10495106
申请日：2002-12-20
申请人： Masahide Miyake , Masahisa Fujimoto , Hideyuki Koga , Hisaki Tarui , Shin Fujitani
发明人： Masahide Miyake , Masahisa Fujimoto , Hideyuki Koga , Hisaki Tarui , Shin Fujitani
IPC分类号： H01M4/58 , H01M6/16
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。

5. 发明申请

US20080286655A1 Non-Aqueous Electrolyte Battery 有权
标题翻译：非水电解质电池
公开(公告)号：US20080286655A1
公开(公告)日：2008-11-20
申请号：US10568420
申请日：2005-02-14
申请人： Takao Inoue , Kazunori Donoue , Denis Yau Wai Yu , Masahisa Fujimoto , Shin Fujitani
发明人： Takao Inoue , Kazunori Donoue , Denis Yau Wai Yu , Masahisa Fujimoto , Shin Fujitani
IPC分类号： H01M4/58
CPC分类号： H01M4/70 , H01M4/136 , H01M4/5825 , H01M4/625 , H01M4/661 , H01M10/052 , H01M10/44 , Y02T10/7011
摘要： A non-aqueous battery with improved volume energy density and enhanced load characteristics is made available even when using olivine-type lithium phosphate as a positive electrode active material.The non-aqueous electrolyte battery of the present invention is provided with a positive electrode (1) containing lithium iron phosphate as a positive electrode active material, a negative electrode (2), and a non-aqueous electrolyte (4). In the positive electrode (1), a positive electrode active material-containing layer that is made of the positive electrode active material, a conductive agent, and a binder agent is formed on a positive electrode current collector. The positive electrode current collector has a thickness of less than 20 μm and its surface that is in contact with the positive electrode active material-containing layer has a mean surface roughness Ra of greater than 0.026.
摘要翻译：即使使用橄榄石型磷酸锂作为正极活性物质，也可以获得体积能量密度提高和负荷特性提高的非水电池。本发明的非水电解质电池设有含有磷酸铁锂作为正极活性物质的正极（1），负极（2）和非水电解质（4）。在正极（1）中，在正极集电体上形成由正极活性物质，导电剂和粘合剂构成的含正极活性物质的层。正极集电体的厚度小于20μm，与正极活性物质含有层接触的表面的平均表面粗糙度Ra大于0.026。

6. 发明申请

US20070254209A1 Non-aqueous electrolyte battery 审中-公开
标题翻译：非水电解液电池
公开(公告)号：US20070254209A1
公开(公告)日：2007-11-01
申请号：US11723183
申请日：2007-03-16
申请人： Yasunori Baba , Naoki Imachi , Atsushi Kaiduka , Yoshinori Kida , Shin Fujitani
发明人： Yasunori Baba , Naoki Imachi , Atsushi Kaiduka , Yoshinori Kida , Shin Fujitani
IPC分类号： H01M2/14
CPC分类号： H01M4/5825 , H01M2/14 , H01M2/1673 , H01M2/1686 , H01M4/364 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/056 , H01M2004/028
摘要： A battery has a positive electrode active material containing an olivine lithium phosphate-based compound having an elemental composition represented as LiMPO4, where M is a transition metal including at least Fe. The product of a separator thickness x (μm) and a separator porosity y (%) is controlled to be equal to or less than 1500 (μm·%). A porous layer containing inorganic particles and a binder is disposed between the separator and the positive electrode and/or between the separator and the negative electrode.
摘要翻译：电池具有正极活性物质，其含有以LiMPO 4 N表示的元素组成的橄榄石磷酸锂基化合物，其中M为至少包含Fe的过渡金属。隔板厚度x（mum）和隔膜孔隙率y（％）的乘积被控制在1500（mum。％）以下。在隔膜和正极之间和/或隔膜与负极之间设置含有无机颗粒和粘合剂的多孔层。

7. 发明授权

US07241533B1 Electrode for rechargeable lithium battery and rechargeable lithium battery 失效
标题翻译：可充电锂电池和可充电锂电池电极
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
IPC分类号： H01M4/70 , H01M4/36
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。

8. 发明申请

US20060078795A1 Nonaqueous electrolyte secondary battery 审中-公开
标题翻译：非水电解质二次电池
公开(公告)号：US20060078795A1
公开(公告)日：2006-04-13
申请号：US10544210
申请日：2004-01-19
申请人： Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Toyoki Fujihara , Shingo Tode , Ikuro Nakane , Shin Fujitani
发明人： Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Toyoki Fujihara , Shingo Tode , Ikuro Nakane , Shin Fujitani
IPC分类号： H01M4/52 , H01M10/44
CPC分类号： H01M4/131 , H01M4/133 , H01M4/525 , H01M10/0525
摘要： A nonaqueous electrolyte secondary battery comprising a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte is characterized in that the positive electrode active material is composed of a lithium trasition metal oxide having a layer structure and containing Li and Co and further contains a group IVA element and group IIA element of the periodic table.
摘要翻译：一种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和非水电解质，其特征在于，所述正极活性物质由具有层的锂离子金属氧化物结构并含有Li和Co，并且还包含周期表的IVA族元素和IIA族元素。

9. 发明申请

US20060035155A1 Nonaqueous electrolyte solution for secondary battery and nonaqueous electrolyte secondary battery 审中-公开
标题翻译：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：US20060035155A1
公开(公告)日：2006-02-16
申请号：US11234336
申请日：2005-09-26
申请人： Noriyuki Tamura , Toshikazu Yoshida , Maruo Kamino , Shin Fujitani , Masahiro Takehara , Makoto Ue
发明人： Noriyuki Tamura , Toshikazu Yoshida , Maruo Kamino , Shin Fujitani , Masahiro Takehara , Makoto Ue
IPC分类号： H01M10/40 , H01M4/58 , H01M4/50 , H01M4/52
CPC分类号： H01M4/133 , H01M4/04 , H01M4/0404 , H01M4/0419 , H01M4/0426 , H01M4/0428 , H01M4/0438 , H01M4/0452 , H01M4/1391 , H01M4/64 , H01M10/052 , H01M10/0568 , H01M10/0569
摘要： A nonaqueous electrolyte secondary battery in which the decomposition of an electrolyte solution is reduced exhibits high coulombic efficiency and excellent charge and discharge cycle performance, and has high energy density. This nonaqueous electrolyte secondary battery includes a negative electrode that is formed by depositing a thin film of active material on a collector by a CVD method, sputtering, evaporation, thermal spraying, or plating, wherein the thin film of the active material can lithiate and delithiate and is divided into columns by cracks formed in the thickness direction, and the bottom of each column is adhered to the collector; a positive electrode that can lithiate and delithiate; and a nonaqueous electrolyte solution containing a lithium salt in a nonaqueous solvent. The electrolyte solution contains a compound expressed by a general formula (I). (wherein, R1, and R2, R3 are hydrogen atoms or alkyl groups each optionally having a substituent, may be identical or different from one another, may be independent substituents, or may be bound together to form a ring)
摘要翻译：其中电解液的分解降低的非水电解质二次电池显示出高的库仑效率和优异的充放电循环性能，并且具有高的能量密度。该非水电解质二次电池包括通过CVD法，溅射法，蒸镀法，热喷镀法或电镀法将活性物质薄膜沉积在集电体上形成的负极，其中活性物质的薄膜可以锂化和脱锂并通过在厚度方向上形成的裂纹分成列，并且每列的底部粘附到集电体; 可以锂化和脱锂的正极; 以及在非水溶剂中含有锂盐的非水电解液。电解质溶液含有由通式（I）表示的化合物。（其中，R 1，R 2，R 3，R 3，R 3，R 3，R 3，R 3，R 3，R 3，R 3和R 4各自为氢原子或各自任选具有取代基的烷基可以相同或不同彼此可以是独立的取代基，或者可以结合在一起形成环）

10. 发明申请

US20060019153A1 Non-aqueous electrolyte battery 审中-公开
标题翻译：非水电解液电池
公开(公告)号：US20060019153A1
公开(公告)日：2006-01-26
申请号：US11184933
申请日：2005-07-20
申请人： Naoki Imachi , Yasuo Takano , Seiji Yoshimura , Shin Fujitani
发明人： Naoki Imachi , Yasuo Takano , Seiji Yoshimura , Shin Fujitani
IPC分类号： H01M4/02 , H01M10/50 , H01M4/50 , H01M2/16 , H01M4/52
CPC分类号： H01M4/131 , H01M2/1653 , H01M2/1686 , H01M4/133 , H01M4/1391 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M10/0565 , H01M10/0587 , H01M10/4235 , H01M2004/028
摘要： A non-aqueous electrolyte battery that is capable of improving safety, particularly tolerance of the battery for overcharging, is furnished with a positive electrode including a positive electrode active material-layer (2) containing a plurality of positive electrode active materials and being formed on a surface of a positive electrode current collector (1), a negative electrode including a negative electrode active material layer (4), and a separator (3) interposed between the electrodes. The positive electrode active material-layer (2) is composed of two layers (2a) and (2b) having different positive electrode active materials, and of the two layers (2a) and (2b), the layer (2b) that is an outer layer contains as its main active material a positive electrode active material having the highest thermal stability among the positive electrode active materials. The meltdown temperature of the separator (3) is 180° C. or higher.
摘要翻译：能够提高安全性，特别是对于过充电电池的耐受性的非水电解质电池具有包含正极活性物质层（2）的正极，所述正极活性物质层（2）含有多个正极活性物质，并形成在正极集电体（1）的表面，负极活性物质层（4）的负极和插入在电极之间的隔膜（3）。正极活性物质层（2）由具有不同的正极活性物质的两层（2a）和（2b），以及两层（2a）和（2b）的两层（2） b）作为主要活性物质的外层包含正极活性物质中具有最高热稳定性的正极活性物质。分离器（3）的熔化温度为180℃以上。

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