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91. 发明申请

US20090123851A1 POSITIVE-ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, POSITIVE ELECTRODE, MANUFACTURING METHOD THEREOF, AND LITHIUM-ION SECONDARY BATTERY 失效
标题翻译：用于锂离子二次电池的正极电极活性材料，正电极，其制造方法和锂离子二次电池
公开(公告)号：US20090123851A1
公开(公告)日：2009-05-14
申请号：US12269526
申请日：2008-11-12
申请人： Masanori Soma , Masayuki Ihara , Kenichi Kawase , Atsumichi Kawashima
发明人： Masanori Soma , Masayuki Ihara , Kenichi Kawase , Atsumichi Kawashima
IPC分类号： H01M6/16 , H01M4/54
CPC分类号： H01M4/131 , H01M4/1315 , H01M4/1391 , H01M4/13915 , H01M4/505 , H01M4/525 , H01M4/62 , H01M4/622 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M2004/021
摘要： A positive-electrode active material for a lithium-ion secondary battery has an average composition expressed by the following formula (1): LixCo1−y−zMyCezOb−aXa (1) wherein M represents at least one element selected from the group consisting of boron B, magnesium Mg, aluminum Al, silicon Si, phosphorous P, sulfur S, titanium Ti, chromium Cr, manganese Mn, iron Fe, cobalt Co, nickel Ni, copper Cu, zinc Zn, gallium Ga, yttrium Y, zirconium Zr, molybdenum Mo, silver Ag, tungsten W, indium In, tin Sn, lead Pb, and antimony Sb, X represents a halogen element, and x, y, z, a, and b satisfy 0.2
摘要翻译：用于锂离子二次电池的正极活性材料具有由下式（1）表示的平均组成：<？in-line-formula description =“In-line formula”end =“lead”？> LixCo1- y-zMyCezOb-aXa（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中M表示选自硼B，镁Mg，铝 Al，硅Si，磷P，硫S，钛Ti，铬Cr，锰Mn，铁Fe，钴Co，镍Ni，铜Cu，锌Zn，镓Ga，钇Y，锆Zr，钼Mo，银Ag，钨W，铟In，锡Sn，铅Pb和锑Sb，X表示卤素元素，x，y，z，a和b满足0.2

92. 发明申请

US20070292764A1 CATHODE ACTIVE MATERIAL, ITS MANUFACTURING METHOD, CATHODE, ITS MANUFACTURING METHOD, AND SECONDARY BATTERY 审中-公开
标题翻译：阴极活性材料及其制造方法，阴极及其制造方法和二次电池
公开(公告)号：US20070292764A1
公开(公告)日：2007-12-20
申请号：US11763222
申请日：2007-06-14
申请人： Masanori Soma , Atsumichi Kawashima , Masayuki Ihara , Hideki Nakai , Kenichi Kawase
发明人： Masanori Soma , Atsumichi Kawashima , Masayuki Ihara , Hideki Nakai , Kenichi Kawase
IPC分类号： H01M4/48 , H01M4/52 , H01M4/58
CPC分类号： H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M10/0569 , H01M2300/0025
摘要： A secondary battery having a cathode, an anode, and an electrolyte is provided. The cathode includes a cathode active material containing at least one kind selected from the group consisting of sulfur S and phosphorus P in a portion near the particle surface of a lithium composite oxide. A content of the kind in the portion is larger than that in the particle of the lithium composite oxide.
摘要翻译：提供具有阴极，阳极和电解质的二次电池。阴极包括在锂复合氧化物的颗粒表面附近的部分中含有选自硫S和磷P中的至少一种的正极活性物质。该部分中的种类的含量大于锂复合氧化物颗粒中的含量。

93. 发明授权

US08197964B2 Battery 有权
标题翻译：电池
公开(公告)号：US08197964B2
公开(公告)日：2012-06-12
申请号：US12141565
申请日：2008-06-18
申请人： Shunsuke Saito , Masayuki Ihara , Atsumichi Kawashima
发明人： Shunsuke Saito , Masayuki Ihara , Atsumichi Kawashima
IPC分类号： H01M6/16 , H01M4/583
CPC分类号： H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2004/021 , H01M2300/0025
摘要： A battery capable of improving the cycle characteristics even if the thickness of an anode active material layer is increased is provided. The battery includes a cathode, an anode and an electrolytic solution. The anode has an anode active material layer on an anode current collector, and the anode active material layer contains a carbon material and has a thickness of 30 μm or more. The electrolytic solution contains a solvent and an electrolyte salt, and the solvent contains at least one of sulfone compounds such as a cyclic disulfonic acid anhydride.
摘要翻译：提供即使增加阳极活性物质层的厚度也能够改善循环特性的电池。电池包括阴极，阳极和电解液。阳极在阳极集电体上具有负极活性物质层，阳极活性物质层含有碳材料，其厚度为30μm以上。电解液含有溶剂和电解质盐，溶剂含有环状二磺酸酐等砜化合物中的至少一种。

94. 发明申请

US20090017374A1 BATTERY 有权
标题翻译：电池
公开(公告)号：US20090017374A1
公开(公告)日：2009-01-15
申请号：US12141565
申请日：2008-06-18
申请人： Shunsuke Saito , Masayuki Ihara , Atsumichi Kawashima
发明人： Shunsuke Saito , Masayuki Ihara , Atsumichi Kawashima
IPC分类号： H01M6/04
CPC分类号： H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2004/021 , H01M2300/0025
摘要： A battery capable of improving the cycle characteristics even if the thickness of an anode active material layer is increased is provided. The battery includes a cathode, an anode and an electrolytic solution. The anode has an anode active material layer on an anode current collector, and the anode active material layer contains a carbon material and has a thickness of 30 μm or more. The electrolytic solution contains a solvent and an electrolyte salt, and the solvent contains at least one of sulfone compounds such as a cyclic disulfonic acid anhydride.
摘要翻译：提供即使增加阳极活性物质层的厚度也能够改善循环特性的电池。电池包括阴极，阳极和电解液。阳极在阳极集电体上具有负极活性物质层，阳极活性物质层含有碳材料，其厚度为30μm以上。电解液含有溶剂和电解质盐，溶剂含有环状二磺酸酐等砜化合物中的至少一种。

95. 发明授权

US10147933B2 Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery 有权
公开(公告)号：US10147933B2
公开(公告)日：2018-12-04
申请号：US11763222
申请日：2007-06-14
申请人： Masanori Soma , Atsumichi Kawashima , Masayuki Ihara , Hideki Nakai , Kenichi Kawase
发明人： Masanori Soma , Atsumichi Kawashima , Masayuki Ihara , Hideki Nakai , Kenichi Kawase
IPC分类号： H01M4/02 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/58 , H01M10/0569 , H01M10/0525
摘要： A secondary battery having a cathode, an anode, and an electrolyte is provided. The cathode includes a cathode active material containing at least one kind selected from the group consisting of sulfur S and phosphorus P in a portion near the particle surface of a lithium composite oxide. A content of the kind in the portion is larger than that in the particle of the lithium composite oxide.

96. 发明授权

US09843068B2 Nonaqueous electrolyte secondary battery 有权
公开(公告)号：US09843068B2
公开(公告)日：2017-12-12
申请号：US12710036
申请日：2010-02-22
申请人： Shinya Wakita , Masayuki Ihara , Masanori Soma , Izaya Okae
发明人： Shinya Wakita , Masayuki Ihara , Masanori Soma , Izaya Okae
IPC分类号： H01M10/052 , H01M4/36 , H01M4/58 , H01M10/0566 , H01M10/0567 , H01M4/02
CPC分类号： H01M10/052 , H01M4/366 , H01M4/5825 , H01M10/0566 , H01M10/0567 , H01M2004/028 , H01M2300/0045 , H01M2300/0091
摘要： A nonaqueous electrolyte secondary battery includes a positive electrode having a positive electrode active material layer provided on a positive electrode collector, a negative electrode having a negative electrode active material layer provided on a negative electrode collector, and a nonaqueous electrolyte. The nonaqueous electrolyte contains at least one member selected from the group consisting of sulfone compounds represented by the following formulae (1) and (2); and an inorganic phosphorus compound represented by the following formula (3) exists on the surface of a positive electrode active material: R1 represents CmH2m-n1Xn2; X represents a halogen; m represents an integer of from 2 to 7; each of n1 and n2 independently represents an integer of from 0 to 2m; R2 represents CjH2j-k1Zk2; Z represents a halogen; j represents an integer of from 2 to 7; each of k1 and k2 independently represents an integer of from 0 to 2j; each of R3, R4 and R5 independently represents H or OH; and a is 0 or 1.

97. 发明授权

US09077036B2 Lithium ion secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system 有权
标题翻译：锂离子二次电池，正极活性物质，正极，电动工具，电动车辆和蓄电系统
公开(公告)号：US09077036B2
公开(公告)日：2015-07-07
申请号：US13326013
申请日：2011-12-14
申请人： Masaharu Senoue , Kenichi Kawase , Takakazu Hirose , Masayuki Ihara
发明人： Masaharu Senoue , Kenichi Kawase , Takakazu Hirose , Masayuki Ihara
IPC分类号： H01M4/485 , H01M4/505 , H01M4/525
CPC分类号： H01M4/525 , H01M4/485 , H01M4/505 , Y02E60/122
摘要： A lithium ion secondary battery including a positive electrode; a negative electrode; and an electrolytic solution, wherein the positive electrode includes a first lithium composite oxide and a second lithium composite oxide expressed by following formula (1) as a positive electrode active material, and wherein the second lithium composite oxide has a charge capacity greater than the first lithium composite oxide Li1+a(NibM1cM21−b−c)1.5−0.5aO2 (1) wherein, M1 represents at least one selected from among elements of group 13 to group 15 in an extended periodic table of elements excluding boron B, or carbon C, or nitrogen N, M2 represents at least one selected from among elements of group 3 to group 12, and a, b, and c satisfy relationships of 0.95≦a≦1.05, 0
摘要翻译：一种锂离子二次电池，包括正极; 负极; 和电解液，其中所述正极包括第一锂复合氧化物和由下式（1）表示的第二锂复合氧化物作为正极活性材料，并且其中所述第二锂复合氧化物的充电容量大于所述第一锂复合氧化物锂复合氧化物Li1 + a（NibM1cM21-b-c）1.5-0.5aO2（1）其中，M1表示除了硼B以外的元素的延伸周期表中的第13〜15族的元素中的至少1种 C或氮N，M 2表示选自第3组至第12组的元素中的至少一种，a，b和c满足0.95＆nlE; a＆nlE; 1.05,0

98. 发明申请

US20110059357A1 NONAQUEOUS ELECTROLYTE BATTERY 审中-公开
标题翻译：非电解电解质电池
公开(公告)号：US20110059357A1
公开(公告)日：2011-03-10
申请号：US12875316
申请日：2010-09-03
申请人： Izaya Okae , Shinya Wakita , Masayuki Ihara
发明人： Izaya Okae , Shinya Wakita , Masayuki Ihara
IPC分类号： H01M10/02
CPC分类号： H01M4/525 , H01M4/505 , H01M10/0525 , H01M10/0567 , H01M10/4235 , H01M2004/021
摘要： A nonaqueous electrolyte battery includes: a positive electrode containing a positive electrode active material composed of a lithium complex oxide; a negative electrode; and a nonaqueous electrolyte containing a nonaqueous solvent, an electrolyte salt and at least one additive selected from the group consisting of a sulfone compound (1) represented by the following general formula (1) and a sulfone compound (2) represented by the following general formula (2) wherein R1 represents CmH2m-nXn; X represents a halogen; m represents an integer of 2 or more and not more than 4; and n represents an integer of 0 or more and not more than 2m, and wherein R2 represents CjH2j-kXk; X represents a halogen; j represents an integer of 2 or more and not more than 4; and k represents an integer of 0 or more and not more than 2j.
摘要翻译：非水电解质电池包括：含有由锂复合氧化物构成的正极活性物质的正极; 负极; 和含有非水溶剂，电解质盐和至少一种选自下述通式（1）表示的砜化合物（1）和下述通式（1）表示的砜化合物（2）的添加剂的非水电解质，式（2）其中R1表示CmH2m-nXn; X表示卤素; m表示2以上且4以下的整数， n表示0以上且2以下的整数，R 2表示C j H 2j-k X k， X表示卤素; j表示2以上且4以下的整数， k表示0以上2以下的整数。

99. 发明申请

US20110014518A1 SECONDARY BATTERY, ANODE, CATHODE, AND ELECTROLYTE 审中-公开
标题翻译：二次电池，阳极，阴极和电解液
公开(公告)号：US20110014518A1
公开(公告)日：2011-01-20
申请号：US12834327
申请日：2010-07-12
申请人： Hideki Nakai , Tomoyo Ooyama , Masayuki Ihara , Shunsuke Saito , Shinichi Katayama
发明人： Hideki Nakai , Tomoyo Ooyama , Masayuki Ihara , Shunsuke Saito , Shinichi Katayama
IPC分类号： H01M10/26 , H01M4/58 , H01M4/60
CPC分类号： H01M10/4235 , B22F7/06 , C04B35/01 , C04B2235/3203 , C04B2235/3217 , C04B2235/3275 , C04B2235/3279 , H01M4/133 , H01M4/134 , H01M4/136 , H01M4/366 , H01M4/525 , H01M4/58 , H01M4/62 , H01M10/0525 , H01M10/0567
摘要： A secondary battery, a cathode, an anode, and an electrolyte are provided. For example, a secondary battery is provided including an anode; a cathode; and an electrolyte, wherein the anode includes an anode active material and a coat including a substance selected from the group consisting of metal barium and barium compounds.
摘要翻译：提供二次电池，阴极，阳极和电解质。例如，提供包括阳极的二次电池; 阴极和电解质，其中所述阳极包括阳极活性材料和包含选自金属钡和钡化合物的物质的涂层。

100. 发明申请

US20100196756A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非电解电解质二次电池
公开(公告)号：US20100196756A1
公开(公告)日：2010-08-05
申请号：US12689700
申请日：2010-01-19
申请人： Shinya Wakita , Masayuki Ihara , Izaya Okae
发明人： Shinya Wakita , Masayuki Ihara , Izaya Okae
IPC分类号： H01M6/04
CPC分类号： H01M4/5825 , H01M4/366 , H01M4/583 , H01M10/0525 , H01M10/0567 , H01M2004/027 , H01M2004/028 , Y02E60/122
摘要： A nonaqueous electrolyte secondary battery includes: a positive electrode; a negative electrode; and a nonaqueous electrolyte, wherein the positive electrode contains a positive electrode active material having an olivine structure, and the nonaqueous electrolyte contains at least one member of sulfone compounds represented by the following formulae (1) and (2). wherein R1 represents CmH2m-n1Xn2; X represents a halogen; m represents an integer of from 2 to 7; each of n1 and n2 independently represents an integer of from 0 to 2m; R2 represents CjH2j-k1Zk2; Z represents a halogen; j represents an integer of from 2 to 7; and each of k1 and k2 independently represents an integer of from 0 to 2j.
摘要翻译：非水电解质二次电池包括：正极; 负极; 和非水电解质，其中所述正极含有具有橄榄石结构的正极活性物质，所述非水电解质含有由下式（1）和（2）表示的砜化合物中的至少一种。其中R1表示CmH2m-n1Xn2; X表示卤素; m表示2〜7的整数， n1和n2各自独立地表示0〜2m的整数; R2表示CjH2j-k1Zk2; Z表示卤素; j表示2〜7的整数， k1和k2各自独立地表示0〜2j的整数。

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