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1. 发明授权

US09083013B2 Electrochemical device 有权
标题翻译：电化学装置
公开(公告)号：US09083013B2
公开(公告)日：2015-07-14
申请号：US13188923
申请日：2011-07-22
申请人： Hidetake Itoh , Kazuo Katai , Yoshihiko Ohashi , Yosuke Miyaki , Akio Yamanaka , Hiroaki Hasegawa
发明人： Hidetake Itoh , Kazuo Katai , Yoshihiko Ohashi , Yosuke Miyaki , Akio Yamanaka , Hiroaki Hasegawa
IPC分类号： H01M2/00 , H01M2/02 , H01M2/06 , H01M10/0525
CPC分类号： H01M2/0275 , H01M2/0207 , H01M2/0262 , H01M2/0267 , H01M2/0287 , H01M2/06 , H01M10/0525
摘要： In an electrochemical device having an element main body 1A enclosed in an exterior package 1B, a peripheral region of the exterior package 1B is provided with an elastic structure or a plurality of elastic structures R1, R2 having an elastic force in a thickness direction (Z-axis direction) of films. Each of the elastic structures R1, R2 has a first region of the exterior package 1B folded along a film outer edge, and a second region of the exterior package 1B opposed to the first region. Two ends R11, R13 (R21, R23) of the first region in a direction along the film outer edge are in contact with the second region, and between the two ends R11, R13 (R21, R23) there is a space (with a maximum height 2R) between the first region and the second region.
摘要翻译：在具有封装在外部封装1B中的元件主体1A的电化学装置中，外部封装1B的外围区域设置有弹性结构或多个弹性结构R1，R2，其在厚度方向（Z 方向）的电影。每个弹性结构R1，R2具有沿着膜外缘折叠的外部包装1B的第一区域和与第一区域相对的外部包装1B的第二区域。第一区域沿着膜外缘的方向的两端R11，R13（R21，R23）与第二区域接触，并且在两端R11，R13（R21，R23）之间存在空间（具有第一区域和第二区域之间的最大高度2R）。

2. 发明授权

US08445135B2 Method of manufacturing active material, active material, electrode, and lithium-ion secondary battery 有权
标题翻译：制造活性物质，活性物质，电极和锂离子二次电池的方法
公开(公告)号：US08445135B2
公开(公告)日：2013-05-21
申请号：US12722976
申请日：2010-03-12
申请人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Tohru Inoue , Akiji Higuchi
发明人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Tohru Inoue , Akiji Higuchi
IPC分类号： H01M4/48
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/131 , H01M4/625
摘要： The present invention provides a method of manufacturing an active material comprising both α-LiVOPO4 and β-LiVOPO4. The method of manufacturing an active material in accordance with the present invention comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, and water and having a pH greater 7 but smaller than 12.7; and a firing step of firing the mixture after being heated under pressure in the hydrothermal synthesis step.
摘要翻译：本发明提供一种制造包含α-LiVOPO4和β-LiVOPO4的活性材料的方法。根据本发明的制备活性材料的方法包括水热合成步骤，其加热含有锂源，磷酸盐源，钒源和水的混合物，其pH值大于7但小于12.7; 以及在水热合成步骤中在加压下对混合物进行焙烧的烧成步骤。

3. 发明申请

US20110052473A1 METHOD OF MANUFACTURING ACTIVE MATERIAL 审中-公开
标题翻译：制造活性材料的方法
公开(公告)号：US20110052473A1
公开(公告)日：2011-03-03
申请号：US12854572
申请日：2010-08-11
申请人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： C01B25/30
CPC分类号： C01B25/45 , H01M4/5825
摘要： Methods of manufacturing an active material capable of improving the discharge capacity of a lithium-ion secondary battery are provided. The first method of manufacturing an active material comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, water, and a reducing agent to 100 to 195° C. under pressure; and a heat treatment step of heating the mixture to 500 to 700° C. after the hydrothermal synthesis step. The hydrothermal synthesis step adjusts the ratio [P]/[V] of the number of moles of phosphorus [P] contained in the mixture before heating to the number of moles of vanadium [V] contained in the mixture before heating to 0.9 to 1.2. The second method of manufacturing an active material comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, water, and a reducing agent to 200 to 300° C. under pressure and adjusts the ratio [P]/[V] of the number of moles of phosphorus [P] contained in the mixture before heating to the number of moles of vanadium [V] contained in the mixture before heating to 0.9 to 1.5.
摘要翻译：提供了能够提高锂离子二次电池的放电容量的活性物质的制造方法。制造活性物质的第一种方法包括在压力下将含有锂源，磷酸盐源，钒源，水和还原剂的混合物加热至100至195℃的水热合成步骤; 以及在水热合成步骤之后将混合物加热至500-700℃的热处理步骤。水热合成步骤调节加热前混合物中所含的磷[P]的摩尔数[P] / [V]至加热前混合物中所含的钒[V]的摩尔数为0.9至1.2 。制造活性物质的第二种方法包括在压力下将含有锂源，磷酸盐源，钒源，水和还原剂的混合物加热至200-300℃的水热合成步骤，加热前的混合物中含有的磷[P]的摩尔数P / / V [V]为加热前的混合物中所含的钒[V]的摩尔数为0.9〜1.5。

4. 发明申请

US20110253436A1 ELECTROCHEMICAL DEVICE AND MANUFACTURING METHOD THEREOF, CIRCUIT BOARD AND HOUSING TRAY 有权
标题翻译：电化学设备及其制造方法，电路板和外壳托盘
公开(公告)号：US20110253436A1
公开(公告)日：2011-10-20
申请号：US13085735
申请日：2011-04-13
申请人： Hiroaki HASEGAWA , Hidetake ITOH , Yoshihiko OHASHI , Kazuo KATAI , Yosuke MIYAKI
发明人： Hiroaki HASEGAWA , Hidetake ITOH , Yoshihiko OHASHI , Kazuo KATAI , Yosuke MIYAKI
IPC分类号： H05K1/02 , H05K13/00 , C25B9/00
CPC分类号： H01M2/30 , H01G11/74 , H01G11/82 , H01M2/32 , H01M10/0525 , H01M10/0585 , H05K3/305 , H05K3/3426 , H05K3/3463 , H05K2201/10015 , H05K2201/10037 , Y02E60/13 , Y02P70/613 , Y10T29/49002
摘要： A lead 3 of an electrochemical device includes a lead body 3A containing Al, and a bent metallic thin film 3a provided to a tip part of the lead body 3A. The metallic thin film 3a includes a thin film body 3a1 containing Ni, and a plating layer 3a2 containing Sn and covering at least an outer surface of the bent thin film body 3a1. A specific area of an inner surface of the bent thin film body 3a1 and a surface of the lead body 3A are welded in a predetermined area without the plating layer 3a2 being disposed there between.
摘要翻译：电化学装置的引线3包括含有Al的引线主体3A和设置在引线主体3A的尖端部分上的弯曲的金属薄膜3a。金属薄膜3a包括含有Ni的薄膜体3a1和包含Sn的镀层3a2，并且至少覆盖弯曲薄膜体3a1的外表面。弯曲薄膜体3a1的内表面的特定区域和引线体3A的表面焊接在预定区域，而不在其间设置镀层3a2。

5. 发明申请

US20110052992A1 ACTIVE MATERIAL, LITHIUM-ION SECONDARY BATTERY, AND METHOD OF MANUFACTURING ACTIVE MATERIAL 审中-公开
标题翻译：活性材料，锂离子二次电池及制造活性材料的方法
公开(公告)号：US20110052992A1
公开(公告)日：2011-03-03
申请号：US12855976
申请日：2010-08-13
申请人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： H01M4/485 , C01B25/30
CPC分类号： H01M4/5825 , C01B25/45 , H01M10/0525 , Y10T428/298
摘要： An active material which can improve the discharge capacity of a lithium-ion secondary battery is provided. The active material of the present invention contains a rod-shaped particle group having a β-type crystal structure of LiVOPO4. The particle group has an average minor axis length S of 1 to 5 μm, an average major axis length L of 2 to 20 μm, and L/S of 2 to 10.
摘要翻译：提供了能够提高锂离子二次电池的放电容量的活性物质。本发明的活性物质含有具有LiVOPO4的“b”型晶体结构的棒状粒子群。粒子群的平均短轴长S为1〜5μm，平均长轴长L为2〜20μm，L / S为2〜10。

6. 发明授权

US08821763B2 Active material and method of manufacturing active material 有权
标题翻译：活性物质的制造方法和活性物质的制造方法
公开(公告)号：US08821763B2
公开(公告)日：2014-09-02
申请号：US12568145
申请日：2009-09-28
申请人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Tohru Inoue , Akiji Higuchi
发明人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Tohru Inoue , Akiji Higuchi
IPC分类号： H01M4/48 , H01M4/88 , H01B11/08 , H01M4/58 , H01M4/587 , H01M4/36 , H01M10/0525
CPC分类号： H01M4/5825 , H01M4/366 , H01M4/587 , H01M10/0525 , Y02E60/12
摘要： An active material capable of forming an electrochemical device excellent in its discharge capacity and rate characteristic is provided. The active material in accordance with a first aspect of the present invention comprises a compound particle containing a compound having a composition represented by the following chemical formula (1), a carbon layer covering the compound particle, and a carbon particle. The active material in accordance with a second aspect of the present invention comprises a carbon particle and a compound particle having an average primary particle size of 0.03 to 1.4 μm, being carried by the carbon particle, and containing a compound represented by the following chemical formula (1): LiaMXO4 (1) where a satisfies 0.9≦a≦2, M denotes one species selected from the group consisting of Fe, Mn, Co, Ni, and VO, and X denotes one species selected from the group consisting of P, Si, S, V, and Ti.
摘要翻译：提供能够形成其放电容量和速率特性优异的电化学装置的活性物质。根据本发明的第一方面的活性材料包含含有具有由以下化学式（1）表示的组成的化合物，覆盖该化合物颗粒的碳层和碳颗粒的化合物颗粒。根据本发明的第二方面的活性材料包含碳颗粒和平均一次粒径为0.03-1.4μm的由碳颗粒携带的化合物颗粒，并且含有由以下化学式表示的化合物（1）：LiaMXO4（1）其中a满足0.9＆nlE; a＆nlE; 2，M表示选自Fe，Mn，Co，Ni和VO中的一种，X表示选自以下的一种： P，Si，S，V和Ti。

7. 发明授权

US08142750B2 Method of manufacturing active material 有权
标题翻译：活性物质的制造方法
公开(公告)号：US08142750B2
公开(公告)日：2012-03-27
申请号：US12723041
申请日：2010-03-12
申请人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Akiji Higuchi
发明人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Akiji Higuchi
IPC分类号： C01B25/30 , H01M4/04 , H01M4/1395
CPC分类号： C01B25/45 , H01G11/30 , H01M4/131 , H01M4/5825 , Y02E60/13
摘要： The present invention provides a method of manufacturing an active material which can form an electrochemical device excellent in discharge capacity. The method of manufacturing an active material in accordance with the present invention comprises a hydrothermal synthesis step of heating a mixture including a lithium compound, a metal compound containing one species selected from the group consisting of Fe, Mn, Co, Ni, and V, a phosphorus compound, and water within a reactor while keeping an internal pressure of the reactor at 0.3 MPa or lower by ventilating the inside of the reactor to the outside, and closing the reactor at a time when the temperature of the mixture reaches 100 to 150° C.; and a firing step of firing the mixture after the hydrothermal synthesis step.
摘要翻译：本发明提供一种能够形成放电容量优异的电化学装置的活性物质的制造方法。根据本发明的制备活性材料的方法包括水热合成步骤，其加热包含锂化合物，含有选自Fe，Mn，Co，Ni和V中的一种的金属化合物的混合物，磷化合物和反应器内的水，同时通过将反应器内部通风到外部将反应器的内部压力保持在0.3MPa或更低，并且在混合物的温度达到100至150℃时关闭反应器 C。; 以及在水热合成步骤之后焙烧该混合物的焙烧步骤。

8. 发明授权

US07173806B2 Electrode for electric chemical capacitor, manufacturing method and apparatus thereof 有权
标题翻译：电化学电容器用电极及其制造方法及装置
公开(公告)号：US07173806B2
公开(公告)日：2007-02-06
申请号：US11016842
申请日：2004-12-21
申请人： Kiyonori Hinoki , Kazuo Katai , Yosuke Miyaki , Hideki Tanaka
发明人： Kiyonori Hinoki , Kazuo Katai , Yosuke Miyaki , Hideki Tanaka
IPC分类号： H01G9/00
CPC分类号： H01G9/155 , Y02E60/13 , Y10T29/417
摘要： An electrode for an electrochemical capacitor includes a sheet-like current collector and a polarizable electrode layer. The polarizable electrode layer is provided on the current collector with a predetermined bare portion left. The polarizable electrode layer has undergone an embossment work and at least part of the bare portion of the current collector has not undergone any embossment work.
摘要翻译：用于电化学电容器的电极包括片状集电器和可极化电极层。可极化电极层设置在集电体上，并具有预定的裸露部分。可极化电极层经历了压花加工，并且集电体的裸露部分的至少一部分未经历任何压花加工。

9. 发明申请

US20110052995A1 ACTIVE MATERIAL, ELECTRODE CONTAINING THE SAME, LITHIUM SECONDARY BATTERY PROVIDED THEREWITH AND METHOD FOR MANUFACTURE OF THE ACTIVE MATERIAL 审中-公开
标题翻译：活性材料，含有它们的电极，提供的锂二次电池和制造活性材料的方法
公开(公告)号：US20110052995A1
公开(公告)日：2011-03-03
申请号：US12868142
申请日：2010-08-25
申请人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： H01M4/485 , C01B25/30 , B32B5/16
CPC分类号： H01M4/5825 , C01B25/45 , H01M2/0277 , H01M2/0287 , H01M4/0435 , H01M4/1397 , H01M4/382 , H01M10/0525 , H01M10/0585 , H01M2004/021 , Y10T428/2982
摘要： A method for manufacturing an active material comprising: a hydrothermal synthesis step of heating under pressure, a mixture containing a lithium source, a vanadium source, a phosphoric acid source, water and a water-soluble polymer having a weight average molecular weight of from 200 to 100,000, wherein the ratio of the total mole number of repeating units of the whole water-soluble polymer to the mole number of the vanadium atoms is from 0.02 to 1.0, to produce a precursor of LiVOPO4 having a β-type crystal structure; and a firing step of heating the precursor of LiVOPO4 having a β-type crystal structure to obtain LiVOPO4 having a β-type crystal structure.
摘要翻译：一种制造活性物质的方法，包括：在压力下加热的水热合成步骤，含有锂源，钒源，磷酸源，水和重均分子量为200的水溶性聚合物的混合物至100,000，其中整个水溶性聚合物的重复单元的总摩尔数与钒原子的摩尔数的比率为0.02至1.0，以产生具有“b”型晶体结构的LiVOPO 4的前体; 以及加热具有“b”型晶体结构的LiVOPO4的前体以获得具有“b”型晶体结构的LiVOPO 4的烧制步骤。

10. 发明授权

US08936871B2 Active material and positive electrode and lithium-ion second battery using same 有权
标题翻译：活性物质和正极和锂离子二次电池使用相同
公开(公告)号：US08936871B2
公开(公告)日：2015-01-20
申请号：US12568075
申请日：2009-09-28
申请人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Akiji Higuchi
发明人： Atsushi Sano , Keitaro Otsuki , Yosuke Miyaki , Takeshi Takahashi , Akiji Higuchi
IPC分类号： H01M4/02 , C01B25/45 , C01B25/37 , H01M4/58 , H01M4/136 , H01M10/052
CPC分类号： C01B25/45 , C01B25/37 , H01M4/136 , H01M4/5825 , H01M10/052 , Y10T428/2982
摘要： An active material contains a triclinic LiVOPO4 crystal particle, while the crystal particle has a spherical form and an average particle size of 20 to 200 nm.
摘要翻译：活性材料含有三斜晶LiVOPO4晶体颗粒，而晶体颗粒具有球形，平均粒径为20-200nm。

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