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11. 发明授权

US08724292B2 Lithium-ion capacitor 有权
标题翻译：锂离子电容器
公开(公告)号：US08724292B2
公开(公告)日：2014-05-13
申请号：US11848971
申请日：2007-08-31
申请人： Hiromoto Taguchi , Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Yukinori Hatou
发明人： Hiromoto Taguchi , Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Yukinori Hatou
IPC分类号： H01G9/155 , H01G9/00
CPC分类号： H01M10/0525 , H01G11/06 , H01G11/24 , H01G11/32 , H01M4/133 , H01M4/137 , H01M4/1393 , H01M4/587 , H01M4/60 , H01M4/621 , H01M4/64 , H01M2004/021 , H01M2004/028 , H01M2010/4292 , Y02E60/13
摘要： A lithium-ion capacitor excellent in durability, which has high energy density and high capacity retention ratio when the capacitor is charged and discharged at a high load, is disclosed. The lithium-ion capacitor includes a positive electrode, a negative electrode and an aprotic organic solvent of a lithium salt as an electrolyte solution. In the lithium-ion capacitor, a positive electrode active material allows lithium ions and/or anions to be doped thereinto and de-doped therefrom, and a negative electrode active material allows lithium ions to be doped thereinto and de-doped therefrom. At least one of the negative electrode and the positive electrode is pre-doped with lithium ions so that after the positive electrode and the negative electrode are shortcircuited, a potential of the positive electrode is 2 V (relative to Li/Li+) or lower. A thickness of a positive electrode layer of the positive electrode is within a range from 18 to 108 μm.
摘要翻译：公开了一种耐久性优异的锂离子电容器，其在电容器以高负载充电和放电时具有高能量密度和高容量保持率。锂离子电容器包括正极，负极和作为电解质溶液的锂盐的非质子性有机溶剂。在锂离子电容器中，正极活性物质允许锂离子和/或阴离子掺杂并从其中去掺杂，并且负极活性材料允许锂离子被掺杂并从其中去掺杂。负极和正极中的至少一个预先掺杂有锂离子，使得在正极和负极短路之后，正极的电位为2V（相对于Li / Li +）或更低。正极的正极层的厚度在18〜108μm的范围内。

12. 发明授权

US07733629B2 Lithium ion capacitor 有权
标题翻译：锂离子电容器
公开(公告)号：US07733629B2
公开(公告)日：2010-06-08
申请号：US10584858
申请日：2005-10-19
申请人： Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Atsuro Shirakami , Kohei Matsui , Yukinori Hato
发明人： Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Atsuro Shirakami , Kohei Matsui , Yukinori Hato
IPC分类号： H01G9/00
CPC分类号： H01G11/72 , H01G11/06 , H01G11/12 , H01G11/28 , H01G11/38 , H01G11/62 , H01G11/70 , H01G11/86 , Y02E60/13 , Y02T10/7022
摘要： A lithium ion capacitor including a positive electrode, a negative electrode, and an aprotic organic solvent solution of a lithium salt as an electrolytic solution. The positive electrode active material is capable of reversibly supporting lithium ions and/or anions, the negative electrode active material is capable of reversibly supporting lithium ions and anions, and the potentials of the positive electrode and the negative electrode are at most 2.0 V after the positive electrode and the negative electrode are short-circuited. The positive electrode and the negative electrode are alternately laminated with a separator interposed therebetween to constitute an electrode unit, the cell is constituted by at least two such electrode units, lithium metal is disposed between the electrode units, and lithium ions are preliminarily supported by the negative electrode and/or the positive electrode by electrochemical contact of the lithium metal with the negative electrode and/or the positive electrode.
摘要翻译：一种锂离子电容器，其包括正极，负极和作为电解液的锂盐的非质子性有机溶剂溶液。正极活性物质能够可逆地负载锂离子和/或阴离子，负极活性物质能够可逆地负载锂离子和阴离子，正极和负极的电位在2.0V以上正极和负极短路。正极和负极交替地层叠隔着隔板构成的电极单元，电池由至少两个这样的电极单元构成，锂电极配置在电极单元之间，锂离子预先被负极和/或正极通过锂金属与负极和/或正极的电化学接触。

13. 发明申请

US20090242507A1 MANUFACTURING PROCESS OF ELECTRODE 有权
标题翻译：电极制造工艺
公开(公告)号：US20090242507A1
公开(公告)日：2009-10-01
申请号：US12408865
申请日：2009-03-23
申请人： Nobuo Ando , Mitsuru Nagai
发明人： Nobuo Ando , Mitsuru Nagai
IPC分类号： C23F1/00
CPC分类号： H01M4/0404 , H01M4/0459 , H01M4/139 , H01M4/1395 , H01M4/70 , H01M10/052
摘要： A resist layer is formed over one surface of a current-collector material, while a resist layer having a predetermined pattern is formed on the other surface of the current-collector material. Through-holes are formed on the current-collector material through an etching process. An electrode slurry is applied onto the current-collector material formed with the through-holes without removing the resist layers. Specifically, since the through-holes are closed by the resist layer, the electrode slurry does not pass through the through-holes to leak out. Therefore, the current-collector material can be conveyed in the horizontal direction, whereby the productivity of an electrode can be enhanced. The resist layers are made of PVdF, and the resist layers are removed in a heating and drying step in which the PVdF is dissolved.
摘要翻译：在集电体材料的一个表面上形成抗蚀剂层，同时在集电体材料的另一个表面上形成具有预定图案的抗蚀剂层。通过蚀刻工艺在集电体材料上形成通孔。将电极浆料施加到形成有通孔的集电体材料上，而不去除抗蚀剂层。具体地，由于通孔被抗蚀剂层封闭，所以电极浆料不通过通孔而泄漏。因此，可以在水平方向上输送集电体材料，从而可以提高电极的生产率。抗蚀剂层由PVdF制成，并且在PVdF溶解的加热和干燥步骤中除去抗蚀剂层。

14. 发明授权

US08232009B2 Electric storage device 有权
标题翻译：蓄电装置
公开(公告)号：US08232009B2
公开(公告)日：2012-07-31
申请号：US12506390
申请日：2009-07-21
申请人： Nobuo Ando , Mitsuru Nagai , Takashi Utsunomiya , Ken Baba
发明人： Nobuo Ando , Mitsuru Nagai , Takashi Utsunomiya , Ken Baba
IPC分类号： H01M4/64
CPC分类号： H01M10/0525 , H01G9/016 , H01G9/058 , H01G9/155 , H01G11/50 , H01G11/70 , H01M4/70 , H01M4/742 , H01M10/0413 , H01M10/0585 , Y02E60/122 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： An electrode laminate unit of an electric storage device includes positive electrodes, negative electrodes and a lithium electrode connected to the negative electrode. When an electrolyte solution is injected into the electric storage device, lithium ions are emitted from the lithium electrode to the negative electrode. A positive and a negative electrode current collector have through-holes that guide the lithium ions in the laminating direction. The aperture ratio of the through-holes at the edge parts where the electrolyte solution is easy to be permeated is set to be smaller than the aperture ratio at central parts in order to suppress the permeation. Thus, the distribution of the electrolyte solution is made uniform, whereby the doping amount is made uniform.
摘要翻译：蓄电装置的电极层叠单元包括正极，负极和与负极连接的锂电极。当电解液注入蓄电装置时，锂离子从锂电极发射到负极。正极集电体和负极集电体具有在层叠方向上引导锂离子的通孔。为了抑制渗透，将电解质溶液容易渗透的边缘部分的通孔的孔径比设定为小于中心部分的开口率。因此，使电解质溶液的分布均匀，从而使掺杂量均匀。

15. 发明授权

US07817403B2 Lithium ion capacitor 有权
标题翻译：锂离子电容器
公开(公告)号：US07817403B2
公开(公告)日：2010-10-19
申请号：US12063696
申请日：2006-07-28
申请人： Shinichi Tasaki , Mitsuru Nagai , Hiromoto Taguchi , Kohei Matsui , Risa Takahata , Kenji Kojima , Nobuo Ando , Yukinori Hato , Osamu Hatozaki
发明人： Shinichi Tasaki , Mitsuru Nagai , Hiromoto Taguchi , Kohei Matsui , Risa Takahata , Kenji Kojima , Nobuo Ando , Yukinori Hato , Osamu Hatozaki
IPC分类号： H01G9/02
CPC分类号： H01G11/70 , H01G11/06 , H01G11/12 , H01G11/24 , H01G11/26 , H01G11/34 , H01G11/52 , Y02E60/13 , Y02T10/7022
摘要： A lithium ion capacitor having high energy density, high output density, high capacity and high safety includes a positive electrode made of a material capable of being reversibly doped with lithium ions and/or anions, a negative electrode made of a material capable of being reversively doped with lithium ions, and an aprotic organic solution of a lithium salt as an electrolytic solution. Wherein, the positive electrode and the negative electrode are laminated or wound with a separator interposed between them, the area of the positive electrode is smaller than the area of the negative electrode. The face of the positive electrode is substantially covered by the face of the negative electrode when they are laminated or wound.
摘要翻译：具有高能量密度，高输出密度，高容量和高安全性的锂离子电容器包括由能够可逆地掺杂锂离子和/或阴离子的材料制成的正极，由能够逆变的材料制成的负极掺杂锂离子，以及作为电解液的锂盐的非质子有机溶液。其中，正极和负极通过夹在它们之间的隔膜层叠或缠绕，正极的面积小于负极的面积。当正极的表面层压或缠绕时，正极的表面基本上被负极的表面覆盖。

16. 发明授权

US07697264B2 Lithium ion capacitor 有权
标题翻译：锂离子电容器
公开(公告)号：US07697264B2
公开(公告)日：2010-04-13
申请号：US10576489
申请日：2005-10-19
申请人： Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Atsuro Shirakami , Kohei Matsui , Yukinori Hato
发明人： Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Atsuro Shirakami , Kohei Matsui , Yukinori Hato
IPC分类号： H01G9/00
CPC分类号： H01M10/0585 , H01G11/06 , H01G11/58 , H01M4/0404 , H01M4/139 , H01M4/70 , H01M10/0587 , Y02E60/13 , Y02T10/7022
摘要： It is to provide a lithium ion capacitor having a high energy density, a high output density, a large capacity and high safety.A lithium ion capacitor comprising a positive electrode, a negative electrode and an aprotic organic solvent solution of a lithium salt as an electrolytic solution, wherein a positive electrode active material is a material capable of reversibly supporting lithium ions and anions, a negative electrode active material is a material capable of reversibly supporting lithium ions, and the potentials of the positive electrode and the negative electrode are at most 2.0 V after the positive electrode and the negative electrode are short-circuited, characterized in that the positive electrode and the negative electrode are respectively made by forming electrode layers by the positive electrode active material and the negative electrode active material on both sides of a positive electrode current collector and a negative electrode current collector each having pores penetrating from the front surface to the back surface, the capacitor has such a cell structure that the positive electrode and the negative electrode are wound or laminated, and the outermost portion of the wound or laminated electrodes is the negative electrode.
摘要翻译：提供具有高能量密度，高输出密度，大容量和高安全性的锂离子电容器。一种锂离子电容器，其包含正极，负极和锂盐作为电解液的非质子有机溶剂溶液，其中正极活性物质是能够可逆地负载锂离子和阴离子的材料，负极活性物质是能够可逆地负载锂离子的材料，在正极和负极短路之后，正极和负极的电位为2.0V以下，其特征在于正极和负极为分别通过由正极活性物质和负极活性物质在正极集电体和负极集电体两侧形成电极层而形成的电极层，每个正极集电体和负极集电体均具有从前表面到后表面的孔，电容器具有这样的正极和t的电池结构负极被卷绕或层压，卷绕或层叠电极的最外部是负极。

17. 发明申请

US20090246626A1 LITHIUM METAL FOIL FOR BATTERY OR CAPACITOR 失效
标题翻译：用于电池或电容器的锂金属箔
公开(公告)号：US20090246626A1
公开(公告)日：2009-10-01
申请号：US12096352
申请日：2006-12-12
申请人： Shinichi Tasaki , Mitsuru Nagai , Nobuo Ando
发明人： Shinichi Tasaki , Mitsuru Nagai , Nobuo Ando
IPC分类号： H01M10/16 , H01G9/042
CPC分类号： H01M4/134 , H01G11/06 , H01G11/30 , H01G11/50 , H01G11/86 , H01M2/162 , H01M2/1626 , H01M2/1653 , H01M2/1673 , H01M4/043 , H01M4/1395 , H01M4/382 , H01M4/742 , H01M4/80 , H01M6/5005 , H01M10/052 , H01M2010/4292 , Y02E60/13 , Y02T10/7011 , Y02T10/7022 , Y10T29/417 , Y10T29/49108
摘要： A lithium ion capacitor includes, as a lithium ion supply source, a lithium metal foil for batteries or capacitors. A current collector 4 and a separator 3 formed of a paper or resin nonwoven fabric are preliminarily pressure-bonded and integrated to opposite surfaces of a lithium metal foil 1 for batteries or capacitors.
摘要翻译：作为锂离子电源，锂离子电容器包括用于电池或电容器的锂金属箔。由纸或树脂无纺布形成的集电体4和隔板3被预先压接并且与用于电池或电容器的锂金属箔1的相对表面一体化。

18. 发明授权

US08685117B2 Lithium metal foil for battery or capacitor 失效
标题翻译：用于电池或电容器的锂金属箔
公开(公告)号：US08685117B2
公开(公告)日：2014-04-01
申请号：US12096352
申请日：2006-12-12
申请人： Shinichi Tasaki , Mitsuru Nagai , Nobuo Ando
发明人： Shinichi Tasaki , Mitsuru Nagai , Nobuo Ando
IPC分类号： H01M10/16 , H01G9/042
CPC分类号： H01M4/134 , H01G11/06 , H01G11/30 , H01G11/50 , H01G11/86 , H01M2/162 , H01M2/1626 , H01M2/1653 , H01M2/1673 , H01M4/043 , H01M4/1395 , H01M4/382 , H01M4/742 , H01M4/80 , H01M6/5005 , H01M10/052 , H01M2010/4292 , Y02E60/13 , Y02T10/7011 , Y02T10/7022 , Y10T29/417 , Y10T29/49108
摘要： A lithium ion capacitor includes, as a lithium ion supply source, a lithium metal foil for batteries or capacitors. A current collector 4 and a separator 3 formed of a paper or resin nonwoven fabric are preliminarily pressure-bonded and integrated to opposite surfaces of a lithium metal foil 1 for batteries or capacitors.
摘要翻译：作为锂离子电源，锂离子电容器包括用于电池或电容器的锂金属箔。由纸或树脂无纺布形成的集电体4和隔板3被预先压接并且与用于电池或电容器的锂金属箔1的相对表面一体化。

19. 发明授权

US08404126B2 Manufacturing process of electrode 有权
标题翻译：电极制造工艺
公开(公告)号：US08404126B2
公开(公告)日：2013-03-26
申请号：US12408865
申请日：2009-03-23
申请人： Nobuo Ando , Mitsuru Nagai
发明人： Nobuo Ando , Mitsuru Nagai
IPC分类号： H01B13/00 , H01G9/00 , B01J13/00
CPC分类号： H01M4/0404 , H01M4/0459 , H01M4/139 , H01M4/1395 , H01M4/70 , H01M10/052
摘要： A resist layer is formed over one surface of a current-collector material, while a resist layer having a predetermined pattern is formed on the other surface of the current-collector material. Through-holes are formed on the current-collector material through an etching process. An electrode slurry is applied onto the current-collector material formed with the through-holes without removing the resist layers. Specifically, since the through-holes are closed by the resist layer, the electrode slurry does not pass through the through-holes to leak out. Therefore, the current-collector material can be conveyed in the horizontal direction, whereby the productivity of an electrode can be enhanced. The resist layers are made of PVdF, and the resist layers are removed in a heating and drying step in which the PVdF is dissolved.
摘要翻译：在集电体材料的一个表面上形成抗蚀剂层，同时在集电体材料的另一个表面上形成具有预定图案的抗蚀剂层。通过蚀刻工艺在集电体材料上形成通孔。将电极浆料施加到形成有通孔的集电体材料上，而不去除抗蚀剂层。具体地，由于通孔被抗蚀剂层封闭，所以电极浆料不通过通孔而泄漏。因此，可以在水平方向上输送集电体材料，从而可以提高电极的生产率。抗蚀剂层由PVdF制成，并且在PVdF溶解的加热和干燥步骤中除去抗蚀剂层。

20. 发明申请

US20090027831A1 Lithium Ion Capacitor 有权
标题翻译：锂离子电容器
公开(公告)号：US20090027831A1
公开(公告)日：2009-01-29
申请号：US10576489
申请日：2005-10-19
申请人： Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Atsuro Shirakami , Kohei Matsui , Yukinori Hato
发明人： Shinichi Tasaki , Nobuo Ando , Mitsuru Nagai , Atsuro Shirakami , Kohei Matsui , Yukinori Hato
IPC分类号： H01G9/15
CPC分类号： H01M10/0585 , H01G11/06 , H01G11/58 , H01M4/0404 , H01M4/139 , H01M4/70 , H01M10/0587 , Y02E60/13 , Y02T10/7022
摘要： It is to provide a lithium ion capacitor having a high energy density, a high output density, a large capacity and high safety.A lithium ion capacitor comprising a positive electrode, a negative electrode and an aprotic organic solvent solution of a lithium salt as an electrolytic solution, wherein a positive electrode active material is a material capable of reversibly supporting lithium ions and anions, a negative electrode active material is a material capable of reversibly supporting lithium ions, and the potentials of the positive electrode and the negative electrode are at most 2.0 V after the positive electrode and the negative electrode are short-circuited, characterized in that the positive electrode and the negative electrode are respectively made by forming electrode layers by the positive electrode active material and the negative electrode active material on both sides of a positive electrode current collector and a negative electrode current collector each having pores penetrating from the front surface to the back surface, the capacitor has such a cell structure that the positive electrode and the negative electrode are wound or laminated, and the outermost portion of the wound or laminated electrodes is the negative electrode.
摘要翻译：提供具有高能量密度，高输出密度，大容量和高安全性的锂离子电容器。一种锂离子电容器，其包含正极，负极和锂盐作为电解液的非质子有机溶剂溶液，其中正极活性物质是能够可逆地负载锂离子和阴离子的材料，负极活性物质是能够可逆地负载锂离子的材料，在正极和负极短路之后，正极和负极的电位为2.0V以下，其特征在于正极和负极为分别通过由正极活性物质和负极活性物质在正极集电体和负极集电体两侧形成电极层而形成的电极层，每个正极集电体和负极集电体均具有从前表面到后表面的孔，电容器具有这样的正极和t的电池结构负极被卷绕或层压，卷绕或层叠电极的最外部是负极。

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