公开(公告)号：US07445870B2

公开(公告)日：2008-11-04

申请号：US10476054

申请日：2002-04-25

申请人： Tomohiro Taguchi ,  Kenichiro Nakahara ,  Yukinori Hato

发明人： Tomohiro Taguchi ,  Kenichiro Nakahara ,  Yukinori Hato

IPC分类号： H01M4/02 ,  H01G9/00

CPC分类号： H01G9/155 ,  Y02E60/13

摘要： The organic electrolyte cell that is suitable for application of direct current backup of pulse load with load width on the order of milliseconds and has higher backup capability than the conventional design is achieved by setting the product R·C of an impedance R (Ω) at 1 kHz and a capacity C (F) is in a range from 0.00002 to 0.05, and improving the balance of voltage drop during discharge over a specified load width on the order of milliseconds.

摘要翻译： 通过将阻抗R（Ω）的乘积RC设置为1 kHz来实现适用于负载宽度为毫秒级的直流备用的有源电解质电池，并具有比常规设计更高的备用能力。 并且容量C（F）在0.00002至0.05的范围内，并且在几毫秒量级的规定负载宽度下改善放电期间的电压降的平衡。

公开(公告)号：US20090097189A1

公开(公告)日：2009-04-16

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： H01G9/048

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 is provided.A lithium ion capacitor comprising a positive electrode 1 made of a material capable of being reversibly doped with lithium ions and/or anions, a negative electrode 2 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 1 and the negative electrode 2 are laminated or wound with a separator interposed between them, the area of the positive electrode 1 is smaller than the area of the negative electrode 2, and the face of the positive electrode 1 is substantially covered by the face of the negative electrode 2 when they are laminated or wound.

摘要翻译： 提供了具有高能量密度，高输出密度，高容量和高安全性的锂离子电容器。 一种锂离子电容器，其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1，由能够被锂离子反向掺杂的材料制成的负极2和非极性有机溶液 锂盐作为电解液，其中正极1和负极2以介于它们之间的隔膜层叠或缠绕，正极1的面积小于负极2的面积，面积 正极1在层叠或卷绕时基本上被负极2的表面覆盖。

公开(公告)号：US20080165471A1

公开(公告)日：2008-07-10

申请号：US10599383

申请日：2005-03-31

申请人： Kenji Kojima ,  Satoshi Nagura ,  Nobuo Ando ,  Yukinori Hato ,  Chisato Marumo

发明人： Kenji Kojima ,  Satoshi Nagura ,  Nobuo Ando ,  Yukinori Hato ,  Chisato Marumo

IPC分类号： H01G9/145

CPC分类号： H01G11/50 ,  H01G11/26 ,  H01G11/32 ,  Y02E60/13

摘要： An organic electrolyte capacitor having a high energy density and a high power and having a high capacitance even at −20° C. is provided.According to the organic electrolyte capacitor of the present invention, an organic electrolyte capacitor having a high discharge capacity even at a low temperature state as low as −20° C. while having a high voltage and a high energy density can be attained in an organic electrolyte capacitor having a positive electrode, a negative electrode, and an electrolyte capable of transporting lithium ions, in which the positive electrode can reversibly support lithium ions and anions, and the negative electrode can reversibly support the lithium ions by using a mesopored carbon material having a pore volume of 0.10 ml/g or more for pore diameter of 3 nm or larger.

摘要翻译： 提供具有高能量密度和高功率并且甚至在-20℃下具有高电容性的有机电解质电容器。 根据本发明的有机电解电容器，可以在有机电解质电容器中获得具有高电压和高能量密度的即使在低至-20℃的低温状态下具有高放电容量的有机电解质电容器 具有正极，负极和能够输送锂离子的电解质的电解质电容器，其中正极可以可逆地支撑锂离子和阴离子，并且负极可以通过使用具有以下的中孔碳材料来可逆地支撑锂离子：具有 孔径为3nm以上的孔体积为0.10ml / g以上。

公开(公告)号：US06862168B2

公开(公告)日：2005-03-01

申请号：US10481481

申请日：2002-03-29

申请人： Nobuo Ando ,  Shinichi Tasaki ,  Hiromoto Taguchi ,  Yukinori Hato

发明人： Nobuo Ando ,  Shinichi Tasaki ,  Hiromoto Taguchi ,  Yukinori Hato

IPC分类号： H01G9/00 ,  H01G11/06 ,  H01G11/10 ,  H01G11/14 ,  H01G11/22 ,  H01G11/24 ,  H01G11/30 ,  H01G11/34 ,  H01G11/38 ,  H01G11/42 ,  H01G11/48 ,  H01G11/50 ,  H01G11/52 ,  H01G11/54 ,  H01G11/60 ,  H01G11/62 ,  H01G11/66 ,  H01G11/70 ,  H01G11/84 ,  H01G11/86 ,  H01M4/587 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/058 ,  H01M10/0585 ,  H01M10/0587 ,  H01G9/02

CPC分类号： H01G11/60 ,  H01G11/06 ,  H01G11/12 ,  H01G11/28 ,  H01G11/70 ,  Y02E60/13

摘要： A organic electrolytic capacitor comprising a positive electrode, a negative electrode and an aprotic organic solvent of a lithium salt as an electrolytic solution, wherein a positive electrode active material is capable of reversibly holding lithium ions and anions, a negative electrode active material is capable of reversibly holding lithium ions, the negative electrode active material has three times or more capacitance per unit weight as the positive electrode active material, the weight of the positive electrode active material is larger than the weight of the negative electrode active material, and the negative electrode is provided with lithium deposited thereon in advance. Ease of manufacture, high capacity and high withstanding voltage are achieved with this constitution.

摘要翻译： 一种有机电解电容器，其包含正极，负极和作为电解液的锂盐的非质子有机溶剂，其中正极活性物质能够可逆地保持锂离子和阴离子，负极活性物质能够 可逆地保持锂离子，负极活性物质的正极活性物质的单位面积的电容量为单位面积的三倍以上，正极活性物质的重量比负极活性物质的重量大，负极活性物质的负极 提供有在其上沉积的锂。 通过这种结构实现了制造容易，高容量和高耐压。

公开(公告)号：US4628015A

公开(公告)日：1986-12-09

申请号：US777889

申请日：1985-09-19

申请人： Shizukuni Yata ,  Yukinori Hato

发明人： Shizukuni Yata ,  Yukinori Hato

IPC分类号： C08L61/00 ,  H01B1/12 ,  H01L51/30 ,  H01M4/60 ,  H01M10/05 ,  H01M10/40

CPC分类号： H01B1/124 ,  C08L61/00 ,  H01L51/0032 ,  H01M10/05 ,  H01M4/60

摘要： An insoluble and infusible substrate with a polyacene-type skeletal structure having a hydrogen/carbon atomic ratio of from 0.05 to 0.60 and a specific surface area, measured by the BET method, of at least 600 m.sup.2 /g, said substrate being a heat-treated product of a mixture comprising an aromatic condensation polymer consisting of carbon, hydrogen and oxygen as a matrix and a fiber member selected from the group consisting of phenol resin fibers, heat-treated phenol resin fibers and carbon fibers dispersed therein.The substrate has excellent physical properties such as strength and is useful as an electrode for organic cell.

摘要翻译： 具有0.05〜0.60的氢/碳原子比和通过BET法测定的比表面积为600m 2 / g以上的多并苯型骨架结构的不溶性和不可渗透底物，所述基材为耐热性， 包含由碳，氢和氧组成的芳族缩聚物作为基质的混合物的处理产物和选自酚醛树脂纤维，热处理酚醛树脂纤维和分散在其中的碳纤维的纤维构件。 该基板具有优异的物理性能如强度，并且可用作有机电池的电极。

公开(公告)号：US20120045685A1

公开(公告)日：2012-02-23

申请号：US13266964

申请日：2011-04-05

申请人： Daisuke Seki ,  Yukinori Hato ,  Masako Ooya ,  Katsuhiro Yoshida ,  Risa Miyagawa ,  Kouji Maeda

发明人： Daisuke Seki ,  Yukinori Hato ,  Masako Ooya ,  Katsuhiro Yoshida ,  Risa Miyagawa ,  Kouji Maeda

IPC分类号： H01M4/13 ,  H01G4/30 ,  H01M4/139 ,  H01G9/058 ,  H01M10/04

CPC分类号： H01M4/661 ,  H01G11/06 ,  H01G11/12 ,  H01G11/26 ,  H01G11/52 ,  H01G11/70 ,  H01G11/72 ,  H01G11/86 ,  H01M4/13 ,  H01M4/70 ,  H01M4/80 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022 ,  Y10T29/49108

摘要： To provide an electric storage device whose negative electrode can be doped with lithium ions in a short time and whose resistance can be lowered. An electric storage device including a unit that is obtained by alternately stacking a positive-electrode sheet 9 and a negative-electrode sheet 10 with a separator 3 interposed therebetween, the positive electrode sheet 9 including a positive-electrode active material layer 1 and a positive-electrode charge collector 4, and the negative electrode sheet 10 including a negative-electrode active material layer 2 and a negative-electrode charge collector 5, in which a foil, an etching foil, or a porous lath foil is used as the positive-electrode charge collector 4 and the negative-electrode charge collector 5, a cut is made in a coating area of the positive-electrode active material layer 1 and the negative-electrode active material layer 2, and a lithium supply source is disposed so as to be opposed to the negative electrode sheet 10 of the unit.

摘要翻译： 提供一种蓄电装置，其负极可以在短时间内掺杂锂离子并且其电阻可以降低。 一种蓄电装置，其特征在于，包括通过交替层叠正极片9和负极片10而将隔膜3插入其间的单元，所述正极片9包括正极活性物质层1和正极活性物质层1 电极用集电体4和负极活性物质层2和负极集电体5的负极片10，其中使用箔，蚀刻箔或多孔板条箔作为正极活性物质层， 电极集电体4和负极集电体5，在正极活性物质层1和负极活性物质层2的涂布区域中切割，并且设置锂供给源，以便 与该单元的负极片10相对。

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。

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。

公开(公告)号：US07443651B2

公开(公告)日：2008-10-28

申请号：US10573943

申请日：2004-09-27

申请人： Nobuo Ando ,  Kenji Kojima ,  Shinichi Tasaki ,  Hiromoto Taguchi ,  Tsutomu Fujii ,  Yukinori Hato ,  Chisato Marumo

发明人： Nobuo Ando ,  Kenji Kojima ,  Shinichi Tasaki ,  Hiromoto Taguchi ,  Tsutomu Fujii ,  Yukinori Hato ,  Chisato Marumo

IPC分类号： H01G9/00

CPC分类号： H01G11/06 ,  H01G11/50 ,  H01G11/70 ,  H01M10/0525 ,  H01M2010/4292 ,  Y02E60/13

摘要： An organic electrolyte capacitor. The organic capacitor is made up of a positive electrode, a negative electrode, and an electrolyte capable of transporting lithium ions. The organic capacitor exhibits a small change in internal resistance during charge and discharge, a high energy and a high output power, and allows lithium ions to move with ease. This is achieved by having a positive electrode that is able to support lithium ions and anions reversibly, a negative electrode that is able to support lithium ions reversibly, and controlling the ratio of positive electrode active material to negative electrode active material within an optimized range.

摘要翻译： 有机电解电容器。 有机电容器由正极，负极和能够输送锂离子的电解质组成。 有机电容器在充电和放电期间内部电阻变化很小，能量高，输出功率高，并且容易使锂离子移动。 这是通过具有能够可逆地支持锂离子和阴离子的正极，能够可逆地负载锂离子的负极，并将正极活性物质与负极活性物质的比例控制在优化范围内来实现的。

公开(公告)号：US06740454B1

公开(公告)日：2004-05-25

申请号：US09744687

申请日：2001-01-29

申请人： Nobuo Ando ,  Masaki Yamaguchi ,  Yukinori Hato

发明人： Nobuo Ando ,  Masaki Yamaguchi ,  Yukinori Hato

IPC分类号： H01M470

CPC分类号： H01M10/052 ,  H01M4/137 ,  H01M4/60 ,  H01M4/745 ,  H01M4/80 ,  H01M10/058 ,  H01M10/44 ,  H01M2010/4292

摘要： An organic electrolytic cell having a positive electrode, a negative electrode, and an electrolyte comprising a solution of a lithium salt in an aprotic organic solvent, wherein a positive electrode collector and a negative electrode collector have pores that penetrate from the front surface to the back surface, a positive electrode active material and a negative electrode active material can reversibly carry lithium, and, when the lithium derived from the negative electrode or the positive electrode is in electrochemical contact with the lithium disposed opposite the negative electrode or the positive electrode, the whole or part of the lithium passes through at least one layer of the positive electrode or the negative electrode and is carried. The opposing area of the lithium is not larger than 40 % of the area of the negative electrode and the porosity of each current collector is not less than 1 % and not more than 30 %.

摘要翻译： 一种具有正极，负极和电解质的有机电解质，其包含锂盐在非质子性有机溶剂中的溶液，其中正极集电体和负极集电体具有从前表面到后面穿透的孔 正极活性物质和负极活性物质可以可逆地携带锂，并且当来自负极或正极的锂与与负极或正极相对配置的锂电化学接触时， 锂的全部或部分通过正极或负极的至少一层并被承载。 锂的相对面积不大于负极面积的40％，每个集电器的孔隙率不小于1％且不大于30％。