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1. 发明授权

US06221533B1 Nonaqueous electrolyte battery 有权
标题翻译：非水电解液电池
公开(公告)号：US06221533B1
公开(公告)日：2001-04-24
申请号：US09238072
申请日：1999-01-27
申请人： Yasuyuki Kusumoto , Ryuji Ohshita , Toshiyuki Nohma , Koji Nishio
发明人： Yasuyuki Kusumoto , Ryuji Ohshita , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M1008
CPC分类号： H01M10/0568 , H01M4/505 , H01M10/052 , H01M10/0567 , H01M10/0569
摘要： A nonaqueous electrolyte lithium primary or secondary battery having improved storage property is disclosed. The battery includes a positive electrode; a negative electrode in which the active material is lithium, a lithium alloy or a compound capable of occluding and discharging lithium; and a nonaqueous electrolyte including a solvent containing at least 10 wt % of dioxolane or derivative of dioxolane and an electrolytic solute represented by LiN(CmF2m+1SO2)(CnF2n+1SO2) (where m is a natural number of 1 or greater, and n is a natural number of 2 or greater).
摘要翻译：公开了具有改进的储存性能的非水电解质锂一次或二次电池。电池包括正电极; 活性物质为锂的锂离子，锂合金或能够吸留和放出锂的化合物的负极; 和含有至少10重量％的二氧戊环或二氧戊环的衍生物的溶剂和由LiN（CmF2m + 1SO2）（CnF2n + 1SO2）表示的电解质溶质（其中m为1以上的自然数，n为是2或更大的自然数）。

2. 发明授权

US06255021B1 Lithium battery including storage stabilized dioxolane-containing electrolyte 失效
标题翻译：锂电池包括储存稳定的含二氧戊环的电解质
公开(公告)号：US06255021B1
公开(公告)日：2001-07-03
申请号：US09124792
申请日：1998-07-30
申请人： Yasuyuki Kusumoto , Seiji Yoshimura , Toshiyuki Nohma , Koji Nishio
发明人： Yasuyuki Kusumoto , Seiji Yoshimura , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M616
CPC分类号： H01M10/0567 , H01M4/505 , H01M10/052 , H01M10/0569
摘要： A nonaqueous electrolyte battery having improved storage stability is disclosed. The battery includes a positive electrode; s negative electrode in which the active material is lithium or a compound capable of absorbing and desorbing lithium; and a nonaqueous electrolyte containing an organic solvent, at least 10 wt % of which is dioxolane, a solute and a storage stabilizing additive which is an oxygen acid ester, isoxazole, oxazole or oxazoline or a derivative thereof. The additive reduces the self-discharge rate of the battery during storage.
摘要翻译：公开了一种具有改善的储存稳定性的非水电解质电池。电池包括正电极; 其中活性材料为锂或能够吸收和解吸锂的化合物的负极; 和含有至少10重量％的有机溶剂的非水电解质，其为二氧戊环，作为氧酸酯，异恶唑，恶唑或恶唑啉或其衍生物的溶质和保存稳定添加剂。该添加剂在储存期间降低电池的自放电率。

3. 发明授权

US5721069A Nonaqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US5721069A
公开(公告)日：1998-02-24
申请号：US760567
申请日：1996-12-04
申请人： Yoshihiro Shoji , Yasuyuki Kusumoto , Mikiya Yamasaki , Toshiyuki Nohma , Koji Nishio
发明人： Yoshihiro Shoji , Yasuyuki Kusumoto , Mikiya Yamasaki , Toshiyuki Nohma , Koji Nishio
IPC分类号： C01B31/02 , C01B31/04 , H01M4/133 , H01M4/62 , H01M10/05 , H01M10/0525 , H01M10/0566 , H01M4/60 , C25B11/00
CPC分类号： H01M4/587 , H01M4/0404 , H01M4/1393 , H01M4/583 , H01M4/62 , H01M4/621 , H01M2004/027
摘要： Disclosed is a nonaqueous electrolyte secondary battery including a negative electrode prepared by coating a substrate with a slurry comprising a carbon material, an alkali metal salt of carboxymethylcellulose, and a styrene-butadiene rubber and drying it, the alkali metal salt accounting for 0.5.about.2 weight % of the total weight of the carbon material, styrene-butadiene rubber, and CMC alkali metal salt. Because of the higher electrical conductivity of the CMC alkali metal salt used as the thickening agent than the conventional carboxymethylcellulose or its ammonium salt, the secondary battery of the invention including the above negative electrode has an excellent load characteristic.
摘要翻译：公开了一种非水电解质二次电池，其包括通过用包含碳材料，羧甲基纤维素的碱金属盐和苯乙烯 - 丁二烯橡胶的浆料涂布基材而制备的负极，并将其干燥，所述碱金属盐占0.5差异2 碳材料，苯乙烯 - 丁二烯橡胶和CMC碱金属盐的总重量的重量％。由于与常规的羧甲基纤维素或其铵盐相比，用作增稠剂的CMC碱金属盐的导电性更高，所以包含上述负极的本发明的二次电池具有优异的负载特性。

4. 发明授权

US5888671A Non-aqueous electrolyte battery 失效
标题翻译：非水电解液电池
公开(公告)号：US5888671A
公开(公告)日：1999-03-30
申请号：US835057
申请日：1997-04-03
申请人： Mikiya Yamasaki , Toshiyuki Nohma , Koji Nishio , Yasuyuki Kusumoto , Yoshihiro Shoji
发明人： Mikiya Yamasaki , Toshiyuki Nohma , Koji Nishio , Yasuyuki Kusumoto , Yoshihiro Shoji
IPC分类号： H01M4/1393 , H01M4/58 , H01M4/587 , H01M4/62
CPC分类号： H01M4/587 , H01M4/362 , H01M4/0404 , H01M4/1393
摘要： The present invention is directed to a non-aqueous electrolyte battery comprising an anode, a cathode using a carbon material, and a non-aqueous electrolytic solution, wherein the carbon material obtained by coating a core composed of graphitized carbon in which spacing (d.sub.002) of lattice planes (002) is in the range of 3.35 to 3.39 .ANG. and the length (Lc) of a crystallite in the direction of the c axis is not less than 1000 .ANG. with coating graphitized carbon in which spacing (d.sub.002) of lattice planes (002) is more than that in the graphitizing carbon and is in the range of 3.36 to 3.48 .ANG., the carbon material obtained by coating a core composed of graphitized carbon in which spacing (d.sub.002) of lattice planes (002) is in the range of 3.35 to 3.39 .ANG. with a calcined product of an organic substance composed of carbon containing sulfur atoms, or the carbon material composed multi-phase graphitized carbon having two or more crystals respectively different crystallinities in one particle, the length (Lc) of a crystallite in the direction of the c axis in each of the crystals being not less than 10 .ANG., are used for the cathode.
摘要翻译：本发明涉及一种非水电解质电池，其包括阳极，使用碳材料的阴极和非水电解液，其中通过涂覆由石墨化碳构成的芯获得的碳材料，其中间隔（d002）的晶格面（002）在3.35〜3.39范围内，微晶在c轴方向上的长度（Lc）不小于1000，涂覆石墨化碳，其中晶格间距（d002）（002）比石墨化碳中的多，在3.36〜3.48范围内，通过涂布由石墨化碳构成的芯构成的碳材料，其中晶格面（002）的间隔（d002）在该范围内具有由含硫原子的碳组成的有机物的煅烧产物的3.35至3.39的角度，或具有两个或更多个晶体的多相石墨化碳的碳材料分别具有不同的晶体硅酸盐在一个颗粒中，每个晶体中c轴方向上微晶的长度（Lc）不小于10，用于阴极。

5. 发明授权

US07192673B1 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：US07192673B1
公开(公告)日：2007-03-20
申请号：US10111074
申请日：2000-10-20
申请人： Hiroaki Ikeda , Masahisa Fujimoto , Shin Fujitani , Masaki Shima , Hiromasa Yagi , Hisaki Tarui , Hiroshi Kurokawa , Kenji Asaoka , Shigeki Matsuta , Yoichi Domoto , Ryuji Ohshita , Yoshio Kato , Hiroshi Nakajima , Yasuyuki Kusumoto
发明人： Hiroaki Ikeda , Masahisa Fujimoto , Shin Fujitani , Masaki Shima , Hiromasa Yagi , Hisaki Tarui , Hiroshi Kurokawa , Kenji Asaoka , Shigeki Matsuta , Yoichi Domoto , Ryuji Ohshita , Yoshio Kato , Hiroshi Nakajima , Yasuyuki Kusumoto
IPC分类号： H01M4/02 , H01M4/38 , H01M4/70
CPC分类号： H01M4/13 , H01M2/0207 , H01M4/04 , H01M4/131 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/40 , H01M4/405 , H01M4/485 , H01M4/525 , H01M4/661 , H01M4/667 , H01M4/70 , H01M6/40 , H01M10/052 , H01M10/0587 , H01M10/44 , H01M2010/4292
摘要： An electrode for a rechargeable lithium battery which includes a thin film composed of active material that expands and shrinks as it stores and releases lithium, e.g., a microcrystalline or amorphous silicon thin film, deposited on a current collector, characterized in that said current collector exhibits a tensile strength (=tensile strength (N/mm2) per sectional area of the current collector material×thickness (mm) of the current collector) of not less than 3.82 N/mm.
摘要翻译：一种用于可再充电锂电池的电极，其包括由活性材料构成的薄膜，所述活性材料在其存储和释放锂时膨胀和收缩，例如沉积在集电器上的微晶或非晶硅薄膜，其特征在于，所述集电器显示集电体材料厚度（mm）的每个截面积的拉伸强度（=拉伸强度（N / mm 2））不小于3.82N / mm。

6. 发明授权

US08852769B2 Nonaqueous electrolyte secondary battery and method for manufacturing the same 有权
标题翻译：非水电解质二次电池及其制造方法
公开(公告)号：US08852769B2
公开(公告)日：2014-10-07
申请号：US13279452
申请日：2011-10-24
申请人： Masahiro Iyori , Hirofusa Tanaka , Naoki Terada , Seiji Omura , Yasuhiro Yamauchi , Toshiyuki Nohma , Masahide Miyake , Yasuyuki Kusumoto , Shigeki Matsuta , Toyoki Fujihara , Takeshi Yoshida
发明人： Masahiro Iyori , Hirofusa Tanaka , Naoki Terada , Seiji Omura , Yasuhiro Yamauchi , Toshiyuki Nohma , Masahide Miyake , Yasuyuki Kusumoto , Shigeki Matsuta , Toyoki Fujihara , Takeshi Yoshida
IPC分类号： H01M2/00 , H01M2/26 , H01M10/42 , H01M10/04 , H01M2/34 , H01M10/052 , H01M10/0587
CPC分类号： H01M2/263 , H01M2/345 , H01M10/0431 , H01M10/052 , H01M10/0587 , H01M10/4235 , H01M2200/20 , Y02E60/12 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115
摘要： A nonaqueous secondary battery includes a current cutoff mechanism that cuts off a current in a short period of time in response to a rise in pressure inside a battery outer body in at least one of a conductive path through which a current is taken out from a positive electrode plate to outside of the battery and a conductive path through which a current is taken out from a negative electrode plate to outside of the battery. At least one type selected from an oligomer containing a cyclohexyl group and a phenyl group, a modified product of the oligomer containing a cyclohexyl group and a phenyl group, a polymer containing a cyclohexyl group and a phenyl group, and a modified product of the polymer containing a cyclohexyl group and a phenyl group is present on the surface of the positive electrode plate.
摘要翻译：非水二次电池包括电流切断机构，该电流切断机构响应于电池外体中的至少一个导电路径中的压力升高而在短时间内截止电流，电流从正极电极板到电池外部，以及导电路径，电流从负极板取出到电池外部。选自包含环己基和苯基的低聚物中的至少一种，包含环己基和苯基的低聚物的改性产物，含有环己基和苯基的聚合物，以及聚合物的改性产物含有环己基和苯基存在于正极板的表面上。

7. 发明申请

US20120107652A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：非电解电解质二次电池及其制造方法
公开(公告)号：US20120107652A1
公开(公告)日：2012-05-03
申请号：US13279452
申请日：2011-10-24
申请人： Masahiro Iyori , Hirofusa Tanaka , Naoki Terada , Seiji Omura , Yasuhiro Yamauchi , Toshiyuki Nohma , Masahide Miyake , Yasuyuki Kusumoto , Shigeki Matsuta , Toyoki Fujihara , Takeshi Yoshida
发明人： Masahiro Iyori , Hirofusa Tanaka , Naoki Terada , Seiji Omura , Yasuhiro Yamauchi , Toshiyuki Nohma , Masahide Miyake , Yasuyuki Kusumoto , Shigeki Matsuta , Toyoki Fujihara , Takeshi Yoshida
IPC分类号： H01M10/42 , H01M10/04
CPC分类号： H01M2/263 , H01M2/345 , H01M10/0431 , H01M10/052 , H01M10/0587 , H01M10/4235 , H01M2200/20 , Y02E60/12 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115
摘要： A nonaqueous secondary battery includes a current cutoff mechanism that cuts off a current in a short period of time in response to a rise in pressure inside a battery outer body in at least one of a conductive path through which a current is taken out from a positive electrode plate to outside of the battery and a conductive path through which a current is taken out from a negative electrode plate to outside of the battery. At least one type selected from an oligomer containing a cyclohexyl group and a phenyl group, a modified product of the oligomer containing a cyclohexyl group and a phenyl group, a polymer containing a cyclohexyl group and a phenyl group, and a modified product of the polymer containing a cyclohexyl group and a phenyl group is present on the surface of the positive electrode plate.
摘要翻译：非水二次电池包括电流切断机构，该电流切断机构响应于电池外体中的至少一个导电路径中的压力升高而在短时间内截止电流，电流从正极电极板到电池外部，以及导电路径，电流从负极板取出到电池外部。选自包含环己基和苯基的低聚物中的至少一种，包含环己基和苯基的低聚物的改性产物，含有环己基和苯基的聚合物，以及聚合物的改性产物含有环己基和苯基存在于正极板的表面上。

8. 发明授权

US07695855B2 Electrode for lithium secondary battery and lithium secondary battery 有权
标题翻译：锂二次电池和锂二次电池用电极
公开(公告)号：US07695855B2
公开(公告)日：2010-04-13
申请号：US11108831
申请日：2005-04-19
申请人： Takuya Sunagawa , Yasuyuki Kusumoto , Shin Fujitani , Kensuke Nakatani , Muneto Kobayashi
发明人： Takuya Sunagawa , Yasuyuki Kusumoto , Shin Fujitani , Kensuke Nakatani , Muneto Kobayashi
IPC分类号： H01M10/36 , H01M4/02 , H01M4/66
CPC分类号： H01M4/0404 , H01M4/02 , H01M4/13 , H01M4/134 , H01M4/364 , H01M4/366 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M2004/021
摘要： There is provided an electrode for a lithium secondary battery where particles, composed of an active material capable of occluding and releasing lithium, are arranged on a current collector, the active material particle being directly bonded to the surface of the current collector in a state where the bottom of the active material particle is imbedded in a concave portion formed on the surface of the current collector. A second particle layer may be provided on a first particle layer comprising the active material particles directly bonded to the surface of the current collector.
摘要翻译：提供了一种用于锂二次电池的电极，其中由能够吸收和释放锂的活性材料构成的颗粒被布置在集电器上，活性材料颗粒直接结合到集电器的表面，活性物质颗粒的底部嵌入形成在集电体表面上的凹部中。第二粒子层可以设置在包含与集电体的表面直接接合的活性物质粒子的第一粒子层上。

9. 发明申请

US20080226816A1 Method of manufacturing an electrode active material particle for a rechargeable battery 失效
标题翻译：制造可充电电池用电极活性物质粒子的方法
公开(公告)号：US20080226816A1
公开(公告)日：2008-09-18
申请号：US11979915
申请日：2007-11-09
申请人： Masahisa Fujimoto , Yasuyuki Kusumoto , Masahide Miyake , Hiroaki Ikeda , Shin Fujitani
发明人： Masahisa Fujimoto , Yasuyuki Kusumoto , Masahide Miyake , Hiroaki Ikeda , Shin Fujitani
IPC分类号： B05D3/00
CPC分类号： H01M4/134 , H01M4/364 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/626 , H01M10/052 , Y10T29/49115
摘要： A method of manufacturing an electrode active material particle for a rechargeable battery wherein a layer of an active material capable of being alloyed with Li is formed on a surface of a metal particle incapable of being alloyed with Li and then a heat treatment is conducted to diffuse the active material into the metal particle so that the resulting active material particle has a concentration profile in which a concentration of a metal element of the metal particle decreases from an interior toward the surface.
摘要翻译：一种制造可充电电池用电极活性物质粒子的方法，其特征在于，在不能与Li合金化的金属粒子的表面上形成能够与Li合金化的活性物质层，然后进行热处理活性物质进入金属颗粒，使得所得到的活性物质颗粒具有金属颗粒的金属元素的浓度从内部朝向表面降低的浓度分布。

10. 发明申请

US20070054190A1 Lithium secondary battery 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20070054190A1
公开(公告)日：2007-03-08
申请号：US11516523
申请日：2006-09-07
申请人： Atsushi Fukui , Hiroshi Minami , Yasuyuki Kusumoto
发明人： Atsushi Fukui , Hiroshi Minami , Yasuyuki Kusumoto
IPC分类号： H01M4/58 , H01M4/62
CPC分类号： H01M4/1395 , H01M4/02 , H01M4/0471 , H01M4/38 , H01M4/386 , H01M4/622 , H01M4/625 , H01M10/446 , H01M2004/021 , H01M2004/027 , H01M2010/4292
摘要： A lithium secondary battery has a positive electrode, a negative electrode, and a non-aqueous electrolyte. The negative electrode has a negative electrode current collector and a negative electrode mixture layer containing a negative electrode conductive agent, a negative electrode binder, and negative electrode active material particles made of a material containing silicon. The negative electrode mixture layer is sintered and disposed on the negative electrode current collector. The negative electrode active material particles have an average particle size of from 5.0-15.0 μm before being charged. The negative electrode conductive agent is made of a graphite material having an average particle size of from 2.5-15.0 μm. The amount of the graphite material added is from 3-20 mass % with respect to the negative electrode active material. The theoretical electrical capacity ratio of the positive electrode to the negative electrode is 1.0 or less.
摘要翻译：锂二次电池具有正极，负极和非水电解质。负极具有含有负极导电剂，负极粘合剂和由含硅材料制成的负极活性物质粒子的负极集电体和负极合剂层。将负极复合层烧结并设置在负极集电体上。负极活性物质粒子在充电前的平均粒径为5.0〜15.0μm。负极导电剂由平均粒径为2.5〜15.0μm的石墨材料制成。石墨材料的添加量相对于负极活性物质为3-20质量％。正极与负极的理论电容比为1.0以下。

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