公开(公告)号：US20080094778A1

公开(公告)日：2008-04-24

申请号：US11874338

申请日：2007-10-18

申请人： Hiroaki Tanizaki ,  Nobuo Ando ,  Yukinori Hatou

发明人： Hiroaki Tanizaki ,  Nobuo Ando ,  Yukinori Hatou

IPC分类号： H01G9/145

CPC分类号： H01G11/32 ,  H01G11/06 ,  H01G11/24 ,  H01G11/50 ,  Y02E60/13 ,  Y02T10/7022

摘要： The invention provides a negative electrode material for use with a lithium-ion capacitor, which is high in energy density, output density and excellent in durability. When graphite of which an average distance between 002 lattice planes thereof is within a range from 0.335 nm to 0.337 nm is used for an active material of a negative electrode of a lithium-ion capacitor, the energy density of the capacitor is increased. The output characteristic and the cycle durability can be improved when D10, D50 and D90 are set within predetermined ranges.

摘要翻译： 本发明提供一种与锂离子电容器一起使用的负极材料，其能量密度高，输出密度高，耐久性优异。 对于锂离子电容器的负极的活性物质，当其002个晶面之间的平均距离在0.335nm〜0.337nm的范围内的石墨被使用时，电容器的能量密度增加。 当D＆lt; 10＆gt;，D＆lt; 50＆gt;和D＆gt; 90＆lt;＆gt;之间的输出特性和循环耐久性被设定在预定范围内时。

公开(公告)号：US07848081B2

公开(公告)日：2010-12-07

申请号：US11874338

申请日：2007-10-18

申请人： Hiroaki Tanizaki ,  Nobuo Ando ,  Yukinori Hatou

发明人： Hiroaki Tanizaki ,  Nobuo Ando ,  Yukinori Hatou

IPC分类号： H01G9/02

CPC分类号： H01G11/32 ,  H01G11/06 ,  H01G11/24 ,  H01G11/50 ,  Y02E60/13 ,  Y02T10/7022

摘要： The invention provides a negative electrode material for use with a lithium-ion capacitor, which is high in energy density, output density and excellent in durability. When graphite of which an average distance between 002 lattice planes thereof is within a range from 0.335 nm to 0.337 nm is used for an active material of a negative electrode of a lithium-ion capacitor, the energy density of the capacitor is increased. The output characteristic and the cycle durability can be improved when D10, D50 and D90 are set within predetermined ranges.

摘要翻译： 本发明提供一种与锂离子电容器一起使用的负极材料，其能量密度高，输出密度高，耐久性优异。 对于锂离子电容器的负极的活性物质，当其002个晶面之间的平均距离在0.335nm〜0.337nm的范围内的石墨被使用时，电容器的能量密度增加。 当D10，D50和D90设定在预定范围内时，可以提高输出特性和循环耐久性。

公开(公告)号：US20090075172A1

公开(公告)日：2009-03-19

申请号：US12206883

申请日：2008-09-09

申请人： Nobuo Ando ,  Kenji Kojima ,  Yukinori Hatou

发明人： Nobuo Ando ,  Kenji Kojima ,  Yukinori Hatou

IPC分类号： H01M4/02

CPC分类号： H01M10/0525 ,  H01G11/26 ,  H01G11/28 ,  H01G11/50 ,  H01M4/525 ,  H01M4/70 ,  H01M4/742 ,  H01M4/745 ,  H01M10/0585 ,  H01M10/0587 ,  H01M12/005 ,  H01M2010/4292 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

摘要： A negative electrode 15 includes a negative-electrode current collector 16 provided with a large number of through-holes 16a and a negative-electrode mixture layer 17 applied thereon. Positive electrodes 13 and 14 are arranged so as to sandwich the negative electrode 15. A thin positive-electrode mixture layer 20 having a high output characteristic is provided to the positive electrode 13, and a thick positive-electrode mixture layer 22 having a high capacity is provided to the other positive electrode 14. Since these positive electrodes 13 and 14 having different charging/discharging characteristics are provided, an energy density and an output density can be enhanced. Ions can move between the positive-electrode mixture layers 20 and 22 via the through-holes 16a of the negative-electrode current collector 16, whereby a variation in the potential of the positive electrodes 13 and 14 can be canceled. Therefore, the durability of the electric storage device 10 can be ensured.

摘要翻译： 负极15包括设置有大量通孔16a和施加在其上的负极混合层17的负极集电体16。 正极13和14被布置成夹在负极15中。具有高输出特性的薄的正极合剂层20被提供到正极13，并且具有高容量的厚的正极混合物层22 被提供给另一个正极14.由于提供了具有不同充电/放电特性的这些正电极13和14，所以能够提高能量密度和输出密度。 离子可以经由负极集电体16的通孔16a在正极合剂层20和22之间移动，从而可以消除正极13和14的电位变化。 因此，能够确保蓄电装置10的耐久性。

公开(公告)号：US20080055819A1

公开(公告)日：2008-03-06

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： H01G9/00 ,  H01G9/145

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。

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。

公开(公告)号：US08283072B2

公开(公告)日：2012-10-09

申请号：US12206843

申请日：2008-09-09

申请人： Nobuo Ando ,  Kenji Kojima ,  Yukinori Hatou

发明人： Nobuo Ando ,  Kenji Kojima ,  Yukinori Hatou

IPC分类号： H01M10/40 ,  H01M4/72

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/137 ,  H01M4/366 ,  H01M4/587 ,  H01M4/661 ,  H01M4/70 ,  H01M4/74 ,  H01M4/80 ,  H01M10/0413 ,  H01M10/058 ,  Y02T10/7011

摘要： An electric storage device has positive and negative electrode systems. The positive electrode system includes a positive electrode having a current collector and a positive-electrode mixture layer. The negative electrode system includes a negative electrode having a current collector and a negative-electrode mixture layer. The negative electrode system further includes a first negative-electrode mixture layer and a second negative-electrode mixture layer, which are connected to each other and which include at least one different material or have different material composition ratios. The first negative-electrode mixture layer and the second negative-electrode mixture layer have different charge/discharge characteristics. A through-hole is formed in the current collector arranged between the first negative-electrode mixture layer and the second negative-electrode mixture layer.

摘要翻译： 蓄电装置具有正极和负极系统。 正极系包括具有集电体和正极复合层的正极。 该负极系统包括具有集电体和负极混合层的负极。 负极系统还包括彼此连接并且包括至少一种不同材料或具有不同材料组成比的第一负极混合物层和第二负极混合物层。 第一负电极混合层和第二负电极混合层具有不同的充放电特性。 在布置在第一负极混合层和第二负电极混合层之间的集电体中形成通孔。

公开(公告)号：US20090075161A1

公开(公告)日：2009-03-19

申请号：US12206843

申请日：2008-09-09

申请人： Nobuo Ando ,  Kenji Kojima ,  Yukinori Hatou

发明人： Nobuo Ando ,  Kenji Kojima ,  Yukinori Hatou

IPC分类号： H01M10/02 ,  H01M4/58

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/137 ,  H01M4/366 ,  H01M4/587 ,  H01M4/661 ,  H01M4/70 ,  H01M4/74 ,  H01M4/80 ,  H01M10/0413 ,  H01M10/058 ,  Y02T10/7011

摘要： A positive electrode 13 includes a positive-electrode current collector 16 provided with a large number of through-holes 16a and a positive-electrode mixture layer 17 applied thereon. Negative electrodes 14 and 15 are arranged so as to sandwich the positive electrode 13. A negative-electrode mixture layer 20 of the negative electrode 14 contains a hard carbon having a high capacity characteristic, while a negative-electrode mixture layer 22 of the negative electrode 15 contains a PAS having a high output characteristic. Since the negative electrodes 14 and 15, each having a different charge/discharge characteristic, are provided, an energy density and an output density of the electric storage device 10 can be enhanced. Ions can move between the negative-electrode mixture layers 20 and 22 via the through-holes 16a, whereby a variation in the potential of the negative electrodes 14 and 15 can be canceled, even in case where the negative electrodes 14 and 15 each having a different charge/discharge characteristic are combined. Therefore, the durability of the electric storage device 10 can be secured.

摘要翻译： 正极13包括设置有大量通孔16a和施加在其上的正极混合层17的正极集电体16。 负极14和15被布置成夹持正极13.负极14的负极混合物层20含有具有高容量特性的硬碳，而负极的负极合剂层22 15包含具有高输出特性的PAS。 由于设置了各自具有不同充电/放电特性的负极14和15，所以能够提高蓄电装置10的能量密度和输出密度。 离子可以经由通孔16a在负极混合物层20和22之间移动，从而即使在负极14和15各自具有负极14和15的情况下也可以抵消负极14和15的电位变化。 不同的充放电特性相结合。 因此，能够确保蓄电装置10的耐久性。

公开(公告)号：US09496541B2

公开(公告)日：2016-11-15

申请号：US13637385

申请日：2011-02-24

申请人： Makoto Taguchi ,  Yuu Watanabe ,  Nobuo Ando ,  Hidenori Takagi

发明人： Makoto Taguchi ,  Yuu Watanabe ,  Nobuo Ando ,  Hidenori Takagi

IPC分类号： H01M2/06 ,  H01G9/025 ,  H01G9/155 ,  H01M2/30 ,  H01G11/06 ,  H01G11/12 ,  H01G11/74 ,  H01M2/02 ,  H01M4/66 ,  H01M2/08 ,  H01M2/26 ,  H01M10/0585 ,  H01M10/04

CPC分类号： H01M2/30 ,  H01G11/06 ,  H01G11/12 ,  H01G11/74 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/06 ,  H01M2/08 ,  H01M2/26 ,  H01M4/661 ,  H01M4/667 ,  H01M10/0413 ,  H01M10/0585 ,  Y02E60/13

摘要： An accumulator device includes: an outer container with mutually overlapped outer films bonded air-tightly to each other at a bonding portion formed along respective outer peripheral edge portions; an electrode unit accommodated inside the outer container and including positive and negative electrode sheets stacked one on another with a separator disposed therebetween, the positive and negative electrode sheets each including a current collector on which an electrode layer is formed; positive and negative electrode terminals provided to protrude from inside the outer container to outside through the bonding portion; and an electrolytic solution injected in the outer container. The positive electrode terminal includes an aluminum terminal substrate and a nickel-plating coating formed on a surface of an outer end portion of the terminal substrate located outside the outer container; an inner edge of the nickel-plating coating is located within the bonding portion.

摘要翻译： 一种蓄电装置，包括：外部容器，其具有相互重叠的外部膜，其沿相应的外周边缘部形成的接合部气密地彼此粘合; 容纳在外容器内部的电极单元，并且包括彼此层叠的正电极片和负电极片，隔着配置有隔膜的正极片和负极片，每个包括形成有电极层的集电体; 正极端子和负极端子，其设置成通过接合部从外部容器内部突出到外部; 以及注入到外容器中的电解液。 正极端子包括铝端子基板和形成在位于外部容器外部的端子基板的外端部的表面上的镀镍涂层; 镍镀层的内边缘位于接合部分内。

公开(公告)号：US09012089B2

公开(公告)日：2015-04-21

申请号：US12168253

申请日：2008-07-07

申请人： Nobuo Ando ,  Kenji Kojima

发明人： Nobuo Ando ,  Kenji Kojima

IPC分类号： H01M4/00 ,  H01M4/131 ,  H01G9/008 ,  H01G9/04 ,  H01G11/06 ,  H01G11/12 ,  H01G11/38 ,  H01G11/46 ,  H01G11/50 ,  H01G11/70 ,  H01M4/133 ,  H01M4/137 ,  H01M4/485 ,  H01M4/587 ,  H01M4/60 ,  H01M4/72 ,  H01M4/74 ,  H01M10/04 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  H01M12/00 ,  H01M10/0564 ,  H01M4/02

CPC分类号： H01M4/131 ,  H01G9/016 ,  H01G9/058 ,  H01G11/06 ,  H01G11/12 ,  H01G11/38 ,  H01G11/46 ,  H01G11/50 ,  H01G11/70 ,  H01M4/133 ,  H01M4/137 ,  H01M4/485 ,  H01M4/587 ,  H01M4/606 ,  H01M4/72 ,  H01M4/742 ,  H01M10/044 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/0585 ,  H01M10/0587 ,  H01M12/005 ,  H01M2004/028 ,  Y02E60/122 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

摘要： A positive electrode system of an electric storage device includes first and second positive electrodes. The first and second positive electrodes include current collectors, and first and second positive-electrode mixture layers, respectively. The negative electrode system of the electric storage device has a negative electrode including a current collector and a negative-electrode mixture layer. The first positive electrode and the second positive electrode are arranged across the negative electrode. The first positive-electrode mixture layer and the second positive-electrode mixture layer are connected to each other, and of different types. Through-holes are formed in the current collector of the negative electrode arranged between the first positive-electrode mixture layer and the second positive-electrode mixture layer.

摘要翻译： 蓄电装置的正极系统包括第一和第二正极。 第一和第二正极分别包括集流器，第一和第二正极混合物层。 蓄电装置的负极系具有含有集电体和负极混合层的负极。 第一正极和第二正极跨越负极配置。 第一正电极混合层和第二正电极混合层彼此连接，不同类型。 布置在第一正极混合层和第二正极混合层之间的负极集电体上形成通孔。

公开(公告)号：US08524440B2

公开(公告)日：2013-09-03

申请号：US12983729

申请日：2011-01-03

申请人： Yuko Yamashita ,  Nobuo Ando

发明人： Yuko Yamashita ,  Nobuo Ando

IPC分类号： G03F7/26

CPC分类号： G03F7/0045 ,  G03F7/0046 ,  G03F7/0397

摘要： The present invention provides a photoresist composition comprisinga resin which comprises a structural unit represented by the formula (I): wherein Q1 and Q2 independently represent a fluorine atom etc., U represents a C1-C20 divalent hydrocarbon group etc., X1 represents —O—CO— etc., and A+ represents an organic counter ion, and a compound represented by the formula (D′): wherein R51, R52, R53 and R54 independently represent a C1-C20 alkyl group etc., and A11 represents a C1-C36 saturated cyclic hydrocarbon group which may have one or more substituents and which may contain one or more heteroatoms.

摘要翻译： 本发明提供了包含树脂的光致抗蚀剂组合物，其包含式（I）表示的结构单元：其中Q1和Q2独立地表示氟原子等，U表示C1-C20二价烃基等，X 1表示 - O-CO-等，A +表示有机抗衡离子，由式（D'）表示的化合物：其中R51，R52，R53和R54独立地表示C1-C20烷基等，A11表示 可以具有一个或多个取代基且可以含有一个或多个杂原子的C 1 -C 36饱和环烃基。