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21. 发明申请

US20110318637A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20110318637A1
公开(公告)日：2011-12-29
申请号：US13225244
申请日：2011-09-02
申请人： Takehiro Noguchi , Masaaki Matsuu , Ryuichi Kasahara , Tatsuji Numata , Yutaka Bannai
发明人： Takehiro Noguchi , Masaaki Matsuu , Ryuichi Kasahara , Tatsuji Numata , Yutaka Bannai
IPC分类号： H01M4/485 , H01B1/02 , H01M4/64 , H01M4/525 , H01M4/505
CPC分类号： H01M4/505 , H01M4/485 , H01M4/525
摘要： An objective of the present invention is to provide a lithium secondary battery which can achieve a higher capacity and a longer life without reduction in a lower voltage in the battery. In the present invention, a compound represented by general formula (I) described below is used as a cathode active material, and a compound represented by general formula (II) described below is used as an anode active material; Lia1(Nix1Mn2-x1-y1M1y1)O4 (I) wherein the M1 is at least one of Ti, Si, Mg and Al, the a1 satisfies 0≦a1≦1, the x1 satisfies 0.4≦x1≦0.6, and the y1 satisfies 0≦y1≦0.4; and Lia2M21-y2M3y2Oz2 (II) wherein the M2 is at least one of Si and Sn; the M3 is at least one of Fe, Ni and Cu, the a2 satisfies 0≦a2≦5, the y2 satisfies 0≦y2
摘要翻译：本发明的目的是提供一种可以在不降低电池中的较低电压的情况下实现更高容量和更长寿命的锂二次电池。在本发明中，将下述通式（I）表示的化合物用作正极活性物质，将下述通式（II）表示的化合物用作负极活性物质; Lia（Nix1Mn2-x1-y1M1y1）O4（I）其中M1是Ti，Si，Mg和Al中的至少一种，a1满足0＆nlE; a1＆nlE; 1，x1满足0.4＆nlE; x1＆nlE; 0.6，y1 满足0＆nlE; y1＆nlE; 0.4; 和Lia2M21-y2M3y2Oz2（II），其中M2是Si和Sn中的至少一种; M3是Fe，Ni和Cu中的至少一种，a2满足0＆nlE; a2＆nlE; 5，y2满足0＆nlE; y2 <0.3，z2满足0

22. 发明申请

US20070172734A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20070172734A1
公开(公告)日：2007-07-26
申请号：US11626718
申请日：2007-01-24
申请人： Takehiro NOGUCHI , Masaaki MATSUU , Ryuichi KASAHARA , Tatsuji NUMATA , Yutaka BANNAI
发明人： Takehiro NOGUCHI , Masaaki MATSUU , Ryuichi KASAHARA , Tatsuji NUMATA , Yutaka BANNAI
IPC分类号： H01M4/52 , H01M4/50
CPC分类号： H01M4/505 , H01M4/485 , H01M4/525
摘要： An objective of the present invention is to provide a lithium secondary battery which can achieve a higher capacity and a longer life without reduction in a lower voltage in the battery. In the present invention, a compound represented by general formula (I) described below is used as a cathode active material, and a compound represented by general formula (II) described below is used as an anode active material; Lia1(Nix1Mn2-x1-y1M1y1)O4 (I)wherein the M1 is at least one of Ti, Si, Mg and Al, the a1 satisfies 0
摘要翻译：本发明的目的是提供一种可以在不降低电池中的较低电压的情况下实现更高容量和更长寿命的锂二次电池。在本发明中，将下述通式（I）表示的化合物用作正极活性物质，将下述通式（II）表示的化合物用作负极活性物质; <？in-line-formula description =“In-line Formulas”end =“lead”？> Li＆lt; a1＆gt;（Ni x1）Mn 2-x1-y1 （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中， M1是Ti，Si，Mg和Al中的至少一种，a1满足0 a1 a2 a2 / （II）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中M2是Si和Sn中的至少一种; M3是Fe，Ni和Cu中的至少一种，a2满足0 <= a2 <= 5，y2满足0 <= y2 <0.3，z2满足0

23. 发明授权

US07026070B2 Positive electrode active material, positive electrode and non-aqueous electrolyte secondary battery using thereof 有权
标题翻译：正极活性物质，正极和使用其的非水电解质二次电池
公开(公告)号：US07026070B2
公开(公告)日：2006-04-11
申请号：US10270946
申请日：2002-10-15
申请人： Takehiro Noguchi , Tatsuji Numata
发明人： Takehiro Noguchi , Tatsuji Numata
IPC分类号： H01M4/58
CPC分类号： H01M4/505 , C01G45/1242 , C01G51/54 , C01G53/54 , C01P2002/32 , C01P2002/52 , C01P2002/54 , C01P2006/40 , H01M4/485 , H01M4/525
摘要： A positive electrode active material for a secondary battery contains a spinel lithium manganese composite oxide expressed by a general formula of Lia(MxMn2−x−yAy)O4 where x and y are positive values which satisfy 0.4
摘要翻译：用于二次电池的正极活性材料包含由通式（M x 2 x 2 O 2-xy）表示的尖晶石锂锰复合氧化物，其中x和y是满足0.4

24. 发明授权

US09356284B2 Active material for secondary battery 有权
标题翻译：二次电池的活性物质
公开(公告)号：US09356284B2
公开(公告)日：2016-05-31
申请号：US14130056
申请日：2012-06-15
申请人： Takehiro Noguchi , Hideaki Sasaki , Makiko Uehara , Yuukou Katou
发明人： Takehiro Noguchi , Hideaki Sasaki , Makiko Uehara , Yuukou Katou
IPC分类号： H01M4/485 , H01M4/36 , H01M4/505 , H01M4/525 , H01M10/0525
CPC分类号： H01M4/364 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： An active material for a secondary battery whose lifetime characteristics are improved is provided. The active material for a secondary battery includes a first active material represented by Lip[M1mM22-m-nM3n]O4, wherein M1 is at least one selected from Ni, Cr, Fe, Co, and Cu; M2 is at least one selected from Mn, Ti, and Si, and contains Mn; M3 is at least one selected from Li, B, Mg, Al, Na, and Ca; and 0≦p, 0
摘要翻译：提供了寿命特性提高的二次电池用活性物质。用于二次电池的活性材料包括由Lip [M1mM22-m-nM3n] O4表示的第一活性材料，其中M1是选自Ni，Cr，Fe，Co和Cu中的至少一种; M2是选自Mn，Ti和Si中的至少一种，并含有Mn; M3是选自Li，B，Mg，Al，Na和Ca中的至少一种; 和0＆lt; nlE; p，0

25. 发明申请

US20140023935A1 LITHIUM SECONDARY CELL 审中-公开
标题翻译：锂二次细胞
公开(公告)号：US20140023935A1
公开(公告)日：2014-01-23
申请号：US14009608
申请日：2012-04-13
申请人： Takehiro Noguchi , Hideaki Sasaki , Makiko Uehara , Kazuaki Matsumoto , Hiroshi Hatakeyama
发明人： Takehiro Noguchi , Hideaki Sasaki , Makiko Uehara , Kazuaki Matsumoto , Hiroshi Hatakeyama
IPC分类号： H01M10/0569 , H01M4/1315 , H01M4/133 , H01M10/052
CPC分类号： H01M10/0569 , H01M4/131 , H01M4/1315 , H01M4/133 , H01M4/364 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M2300/0037 , H01M2300/004 , H01M2300/0042
摘要： Provided is a lithium secondary cell of 5V class having a positive electrode operating voltage of 4.5V or higher with respect to metallic lithium; the lithium secondary cell has high energy density, inhibits degradation of the electrolytic solution that comes in contact with the positive electrode and the negative electrode, and has particularly long cell life when used under high-temperature environments. The positive electrode contains, as the positive electrode active substance, a predetermined lithium-manganese oxide complex; the negative electrode contains, as the negative electrode active substance, graphite, of which surface is coated by low-crystallinity carbon; and the electrolytic solution contains one or more high-oxidation-potential solvents selected from propylene carbonate, butyl ene carbonate, 4-fluoro-1,3-dioxolan-2-one, and 4,5-difluoro-1,3-dioxolan-2-one within a range of 5 to 60 vol % of the solvent and one or two low-viscosity solvents selected from dimethyl carbonate and fluorinated cyclic ether.
摘要翻译：提供了相对于金属锂具有4.5V或更高的正电极工作电压的5V级的锂二次电池; 锂二次电池具有高能量密度，抑制与正极和负极接触的电解液的劣化，并且在高温环境下使用时具有特别长的电池寿命。正极含有预定的锂锰氧化物络合物作为正极活性物质，作为负极活性物质，负极含有表面被低结晶性碳覆盖的石墨，电解液含有一种或多种选自碳酸亚丙酯，碳酸丁酯，4-氟-1,3-二氧戊环-2-酮和4,5-二氟-1,3-二氧戊环-2-酮的高氧化电位溶剂， 2-酮在溶剂的5至60体积％范围内，以及选自碳酸二甲酯和氟化环醚的一种或两种低粘度溶剂。

26. 发明申请

US20130224608A1 POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY 审中-公开
标题翻译：用于二次电池的正极电极活性材料
公开(公告)号：US20130224608A1
公开(公告)日：2013-08-29
申请号：US13883662
申请日：2011-11-16
申请人： Hideaki Sasaki , Takehiro Noguchi
发明人： Hideaki Sasaki , Takehiro Noguchi
IPC分类号： H01M4/505 , H01M4/52
CPC分类号： H01M4/505 , C01G53/54 , C01P2004/51 , C01P2004/61 , C01P2006/12 , H01M4/13 , H01M4/131 , H01M4/366 , H01M4/52 , H01M4/525 , H01M10/052 , H01M2004/028 , Y02T10/7011
摘要： A positive electrode active material having a charge and discharge range of 4.5 V or more with respect to lithium metal and used for a secondary battery excellent in charge and discharge characteristics and cycle characteristics is provided. The positive electrode active material B for a secondary battery according to the exemplary embodiment is obtained by subjecting a positive electrode active material A for a secondary battery having a charge and discharge range of 4.5 V or more with respect to lithium metal to coupling treatment with a coupling agent containing at least fluorine. Further, the positive electrode active material B for a secondary battery according to the exemplary embodiment has a film at least containing fluorine on at least a part of a surface of a positive electrode active material A for a secondary battery having a charge and discharge range of 4.5 V or more with respect to lithium metal. The exemplary embodiment can provide a positive electrode active material having a charge and discharge range of 4.5 V or more with respect to lithium metal and used for a secondary battery excellent in charge and discharge characteristics and cycle characteristics.
摘要翻译：提供了相对于锂金属具有4.5V以上的充放电范围的正极活性物质，用于充放电特性和循环特性优异的二次电池。根据示例性实施方式的二次电池用正极活性物质B是通过使正极活性物质A相对于锂金属进行4.5V以上的充放电范围的二次电池的接合处理而得到的至少含有氟的偶联剂。此外，根据示例性实施方式的二次电池用正极活性物质B，在具有充放电范围的二次电池用正极活性物质A的至少一部分表面上至少含有氟的膜相对于锂金属为4.5V以上。该示例性实施例可以提供相对于锂金属具有4.5V或更大的充电和放电范围的正电极活性材料，并且用于充放电特性和循环特性优异的二次电池。

27. 发明申请

US20130224571A1 LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：锂离子二次电池及其制造方法
公开(公告)号：US20130224571A1
公开(公告)日：2013-08-29
申请号：US13880849
申请日：2011-11-02
申请人： Hideaki Sasaki , Takehiro Noguchi
发明人： Hideaki Sasaki , Takehiro Noguchi
IPC分类号： H01M10/0561 , H01M10/052
CPC分类号： H01M10/0561 , C01G45/1235 , C01G45/1242 , C01G51/52 , C01G51/54 , C01G53/52 , C01G53/54 , C01P2002/52 , C01P2006/40 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0567 , H01M10/4242 , Y02T10/7011 , Y10T29/49108
摘要： A lithium ion secondary battery including: a positive electrode including a positive electrode active material represented by the general formula: Lia(MxMn2-x-yAy)O4 wherein 0.4
摘要翻译：一种锂离子二次电池，包括：正极，包括由以下通式表示的正极活性物质：Lia（MxMn2-x-yAy）O4，其中0.4

28. 发明申请

US20130029218A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非电解电解质二次电池
公开(公告)号：US20130029218A1
公开(公告)日：2013-01-31
申请号：US13577576
申请日：2011-02-08
申请人： Ippei Waki , Hideaki Sasaki , Takehiro Noguchi , Yasutaka Kono , Hitoshi Ishikawa
发明人： Ippei Waki , Hideaki Sasaki , Takehiro Noguchi , Yasutaka Kono , Hitoshi Ishikawa
IPC分类号： H01M10/0564
CPC分类号： H01M10/0567 , H01M4/587 , H01M4/622 , H01M10/0525 , H01M2300/0025
摘要： A nonaqueous electrolyte secondary battery comprising positive and negative electrodes capable of absorbing and desorbing lithium ions; a nonaqueous electrolytic solution; and a separator provided between the positive electrode and the negative electrode. The negative electrode comprises a negative electrode active material layer containing at least a styrene polymer as a binder in a content of 0.3 to 8.0 mass % based on the total mass of the negative electrode active material layer. The nonaqueous electrolytic solution contains at least a cyclic sulfonic acid ester including at least two sulfonyl groups in a content of 0.002 to 5.0 mass % based on the total mass of the nonaqueous electrolytic solution.
摘要翻译：一种非水电解质二次电池，其包含能够吸收和解吸锂离子的正极和负极; 非水电解液; 以及设置在正极和负极之间的隔膜。该负极包含至少含有作为粘合剂的苯乙烯聚合物的负极活性物质层，其含量相对于负极活性物质层的总质量为0.3〜8.0质量％。该非水电解液至少含有至少两个磺酸基的环状磺酸酯，其含量相对于非水电解液的总质量为0.002〜5.0质量％。

29. 发明授权

US07179566B2 Positive electrode active material for secondary cell, positive electrode for secondary cell using same, and secondary cell 有权
标题翻译：二次电池用正极活性物质，二次电池用正极和二次电池
公开(公告)号：US07179566B2
公开(公告)日：2007-02-20
申请号：US10486150
申请日：2003-03-07
申请人： Daisuke Kawasaki , Takehiro Noguchi , Tatsuji Numata
发明人： Daisuke Kawasaki , Takehiro Noguchi , Tatsuji Numata
IPC分类号： H01M4/58 , H01M4/50 , H01M4/52
CPC分类号： H01M10/052 , H01M4/1315 , H01M4/505 , H01M4/525
摘要： A cathode active material for a secondary battery including a lithium-manganese composite oxide having a spinel structure and represented by the following general formula (I), Lia(MxMn2-x-y-zYyAz)(O4-wZw) (I), wherein 0.5≦x≦1.2, 0≦y, 0≦z, x+y+z
摘要翻译：一种二次电池用正极活性物质，其包含具有尖晶石结构并由以下通式（I）表示的锂锰复合氧化物，其中，M 1，M 2，（O 4 -W Z Z）Z 2 O 3 Z 2 O 2 Z 3 Z Z ）（I）其中0.5 <= x <= 1.2,0 <= y，0 <= z，x + y + z <2,0 <= a <= 1.2和0 <= w < M至少包含Co，并且还可以含有选自Ni，Fe，Cr和Cu中的至少一种元素; Y是选自Li，Be，B，Na，Mg，Al，K和Ca中的至少一种元素; A是Ti和Si中的至少一种; Z是F和Cl中的至少一个。当用于二次电池的阴极活性材料用作二次电池的阴极时，可以在抑制循环之后的容量降低和晶体结构在较高温度下的劣化的可靠性降低的同时，实现更高的操作。

30. 发明授权

US07011907B2 Secondary battery cathode active material, secondary battery cathode and secondary battery using the same 有权
标题翻译：二次电池正极活性物质，二次电池阴极和二次电池使用相同
公开(公告)号：US07011907B2
公开(公告)日：2006-03-14
申请号：US10302938
申请日：2002-11-25
申请人： Takehiro Noguchi , Tatsuji Numata , Daisuke Kawasaki
发明人： Takehiro Noguchi , Tatsuji Numata , Daisuke Kawasaki
IPC分类号： H01M4/50 , H01M4/52 , C01G53/04 , C01G45/12
CPC分类号： H01M4/505 , C01G45/1242 , C01G53/52 , C01P2002/20 , C01P2002/32 , C01P2002/52 , C01P2006/40 , H01M4/485 , H01M4/525 , H01M10/052
摘要： A cathode active material for a lithium-ion secondary battery includes a spinel lithium manganese composite oxide expressed by the general formula: Lia(NixMn2−x−q−rQqRr)O4, wherein 0.4≦x≦0.6, 0
摘要翻译：用于锂离子二次电池的正极活性材料包括由以下通式表示的尖晶石锂锰复合氧化物：Li x Sb（Ni x Mn 2-x qr 其中0.4 <= x <= 0.6,0 ，x + q + r <2,0

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