公开(公告)号：US08310810B2

公开(公告)日：2012-11-13

申请号：US12265035

申请日：2008-11-05

申请人： Osamu Hiroi ,  Daigo Takemura ,  Kenro Mitsuda ,  Shigeru Aihara ,  Kazuki Kubo ,  Yasushi Uehara

发明人： Osamu Hiroi ,  Daigo Takemura ,  Kenro Mitsuda ,  Shigeru Aihara ,  Kazuki Kubo ,  Yasushi Uehara

IPC分类号： H01G9/00

CPC分类号： H01G9/155 ,  H01G9/016 ,  H01G9/058 ,  H01G11/28 ,  H01G11/50 ,  H01G11/70 ,  H01G11/86 ,  Y02E60/13 ,  Y10T29/417

摘要： The present invention relates to an electric double-layer capacitor and a method for producing same capable of evenly and rapidly doping a negative electrode layer with lithium ions. The electric double-layer capacitor comprises: a positive electrode including a positive electrode layer formed on one surface of a positive electrode current collector; a negative electrode including a negative electrode layer formed on one surface of a negative electrode current collector; a first separator disposed between the positive electrode layer and the negative electrode layer; and a second separator disposed between the positive electrode current collector and the negative electrode current collector, in which the negative electrode includes holes penetrating through the negative electrode current collector and reaching the negative electrode layer.

摘要翻译： 本发明涉及一种双电层电容器及其制造方法，其能够均匀且快速地掺杂具有锂离子的负极层。 所述双电层电容器包括：正极，其包括在正极集电体的一个表面上形成的正极层; 负极，其包括形成在负极集电体的一个表面上的负极层; 设置在所述正极层和所述负极层之间的第一隔板; 以及设置在正极集电体和负极集电体之间的第二隔板，其中负极包括贯穿负极集电体并到达负极层的孔。

公开(公告)号：US20090147442A1

公开(公告)日：2009-06-11

申请号：US12265035

申请日：2008-11-05

申请人： Osamu HIROI ,  Daigo Takemura ,  Kenro Mitsuda ,  Shigeru Aihara ,  Kazuki Kubo ,  Yasushi Uehara

发明人： Osamu HIROI ,  Daigo Takemura ,  Kenro Mitsuda ,  Shigeru Aihara ,  Kazuki Kubo ,  Yasushi Uehara

IPC分类号： H01G9/155 ,  B05D5/12

CPC分类号： H01G9/155 ,  H01G9/016 ,  H01G9/058 ,  H01G11/28 ,  H01G11/50 ,  H01G11/70 ,  H01G11/86 ,  Y02E60/13 ,  Y10T29/417

摘要： The present invention relates to an electric double-layer capacitor and a method for producing same capable of evenly and rapidly doping a negative electrode layer with lithium ions. The electric double-layer capacitor comprises: a positive electrode including a positive electrode layer formed on one surface of a positive electrode current collector; a negative electrode including a negative electrode layer formed on one surface of a negative electrode current collector; a first separator disposed between the positive electrode layer and the negative electrode layer; and a second separator disposed between the positive electrode current collector and the negative electrode current collector, in which the negative electrode includes holes penetrating through the negative electrode current collector and reaching the negative electrode layer.

摘要翻译： 本发明涉及一种双电层电容器及其制造方法，其能够均匀且快速地掺杂具有锂离子的负极层。 所述双电层电容器包括：正极，其包括在正极集电体的一个表面上形成的正极层; 负极，包括形成在负极集电体的一个表面上的负极层; 设置在所述正极层和所述负极层之间的第一隔板; 以及设置在正极集电体和负极集电体之间的第二隔板，其中负极包括贯穿负极集电体并到达负极层的孔。

公开(公告)号：US08173289B2

公开(公告)日：2012-05-08

申请号：US12269409

申请日：2008-11-12

申请人： Kenro Mitsuda ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

发明人： Kenro Mitsuda ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

IPC分类号： H01M2/20 ,  H01M2/30 ,  H01M4/70 ,  H01M10/04 ,  H01M10/0587 ,  H01G9/00 ,  H01G9/02 ,  H01G9/058 ,  H01G9/145

CPC分类号： H01M10/0431 ,  H01G9/016 ,  H01G9/10 ,  H01G9/155 ,  H01G11/18 ,  H01G11/52 ,  H01G11/58 ,  H01G11/70 ,  H01G11/80 ,  H01M2/263 ,  H01M10/0525 ,  H01M10/0587 ,  Y02E60/13

摘要： The storage cell includes a flat roll electrode that includes a strip of positive electrode having a positive electrode current collector foil and a positive electrode layer formed thereon, a strip of negative electrode having an electrode current collector foil and a negative electrode layer formed, and a strip of electrically insulated separator, the strip of positive electrode and the strip of negative electrode being wound into a flat roll configuration with the strip of electrically insulated separator sandwiched therebetween; a sealed casing that hermetically seals the flat roll electrode impregnated with an electrolyte; a positive terminal and a negative terminal each electrically insulated from the sealed casing, connected to the positive current collector foil and the negative current collector foil, respectively.

公开(公告)号：US20090148759A1

公开(公告)日：2009-06-11

申请号：US12329259

申请日：2008-12-05

申请人： Kenro MITSUDA ,  Osamu Hiroi ,  Daigo Takemura ,  Shigeru Aihara

发明人： Kenro MITSUDA ,  Osamu Hiroi ,  Daigo Takemura ,  Shigeru Aihara

IPC分类号： H01M2/14

CPC分类号： H01M4/5825 ,  H01G9/058 ,  H01G9/155 ,  H01G11/42 ,  H01M2/1653 ,  H01M4/02 ,  H01M4/583 ,  H01M4/667 ,  H01M10/0525 ,  H01M10/44 ,  H01M12/005 ,  Y02E60/13

摘要： An energy storage device cell includes: a capacitor cathode including a capacitor cathode collector foil, and a capacitor cathode electrode layer formed on one face of the capacitor cathode collector foil and containing microparticles of activated carbon; a first separator; a common anode including an anode collector foil having a through-hole, and an anode electrode layer formed on one face of the anode collector foil; a second separator; and a battery cathode including a battery cathode collector foil, and a battery cathode electrode layer formed on one face of the battery cathode collector foil and containing particles of a lithium-containing metal compound. The first separator is sandwiched by the capacitor cathode electrode layer and the anode electrode layer. The second separator is sandwiched by the anode collector foil and the battery cathode electrode layer.

摘要翻译： 能量存储装置单元包括：电容器阴极，包括电容器阴极集电箔;以及电容器阴极电极层，形成在所述电容器阴极集电箔的一个面上，并含有活性炭微粒; 第一分离器 包括具有通孔的阳极集电箔的公共阳极和形成在阳极集电箔的一个面上的阳极电极层; 第二分离器 以及包含电池阴极集电体箔的电池阴极和形成在电池阴极集电箔的一个面上且含有含锂金属化合物的颗粒的电池阴极电极层。 第一分离器被电容器阴极电极层和阳极电极层夹在中间。 第二分离器被阳极集电体箔和电池阴极电极层夹在中间。

公开(公告)号：US08288032B2

公开(公告)日：2012-10-16

申请号：US12329259

申请日：2008-12-05

申请人： Kenro Mitsuda ,  Osamu Hiroi ,  Daigo Takemura ,  Shigeru Aihara

发明人： Kenro Mitsuda ,  Osamu Hiroi ,  Daigo Takemura ,  Shigeru Aihara

IPC分类号： H01M2/14

CPC分类号： H01M4/5825 ,  H01G9/058 ,  H01G9/155 ,  H01G11/42 ,  H01M2/1653 ,  H01M4/02 ,  H01M4/583 ,  H01M4/667 ,  H01M10/0525 ,  H01M10/44 ,  H01M12/005 ,  Y02E60/13

摘要： An energy storage device cell includes: a capacitor cathode including a capacitor cathode collector foil, and a capacitor cathode electrode layer formed on one face of the capacitor cathode collector foil and containing microparticles of activated carbon; a first separator; a common anode including an anode collector foil having a through-hole, and an anode electrode layer formed on one face of the anode collector foil; a second separator; and a battery cathode including a battery cathode collector foil, and a battery cathode electrode layer formed on one face of the battery cathode collector foil and containing particles of a lithium-containing metal compound. The first separator is sandwiched by the capacitor cathode electrode layer and the anode electrode layer. The second separator is sandwiched by the anode collector foil and the battery cathode electrode layer.

摘要翻译： 能量存储装置单元包括：电容器阴极，包括电容器阴极集电箔;以及电容器阴极电极层，形成在所述电容器阴极集电箔的一个面上，并含有活性炭微粒; 第一分离器 包括具有通孔的阳极集电箔的公共阳极和形成在阳极集电箔的一个面上的阳极电极层; 第二分离器 以及包含电池阴极集电体箔的电池阴极和形成在电池阴极集电箔的一个面上且含有含锂金属化合物的颗粒的电池阴极电极层。 第一分离器被电容器阴极电极层和阳极电极层夹在中间。 第二分离器被阳极集电体箔和电池阴极电极层夹在中间。

公开(公告)号：US08329328B2

公开(公告)日：2012-12-11

申请号：US13417476

申请日：2012-03-12

申请人： Kenro Mitsuda ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

发明人： Kenro Mitsuda ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

IPC分类号： H01M2/20 ,  H01M2/30 ,  H01M4/70 ,  H01M10/04 ,  H01M10/0587 ,  H01G9/00 ,  H01G9/02 ,  H01G9/058 ,  H01G9/145

CPC分类号： H01M10/0431 ,  H01G9/016 ,  H01G9/10 ,  H01G9/155 ,  H01G11/18 ,  H01G11/52 ,  H01G11/58 ,  H01G11/70 ,  H01G11/80 ,  H01M2/263 ,  H01M10/0525 ,  H01M10/0587 ,  Y02E60/13

摘要： The storage cell includes a flat roll electrode that includes a strip of positive electrode having a positive electrode current collector foil and a positive electrode layer formed thereon, a strip of negative electrode having an electrode current collector foil and a negative electrode layer formed, and a strip of electrically insulated separator, the strip of positive electrode and the strip of negative electrode being wound into a flat roll configuration with the strip of electrically insulated separator sandwiched therebetween; a sealed casing that hermetically seals the flat roll electrode impregnated with an electrolyte; a positive terminal and a negative terminal each electrically insulated from the sealed casing, connected to the positive current collector foil and the negative current collector foil, respectively.

摘要翻译： 存储单元包括平辊电极，其包括具有正极集电体箔和形成在其上的正极层的正极带，形成有电极集电体箔和负极层的负极带，以及 带状电绝缘隔板，正电极带和负极带卷绕成平辊状构造，其间隔着电绝缘隔板; 密封外壳，其密封浸渍有电解质的扁平辊电极; 分别与正极集电箔和负极集电箔相连接的与密封壳体电绝缘的正极端子和负极端子。

公开(公告)号：US20120171522A1

公开(公告)日：2012-07-05

申请号：US13417476

申请日：2012-03-12

申请人： Kenro Mitsuda ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

发明人： Kenro Mitsuda ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

IPC分类号： H01M10/0587 ,  H01M2/30 ,  H01M4/70 ,  H01G9/035 ,  H01M2/02 ,  H01M2/00 ,  H01G9/155 ,  H01M2/20 ,  H01M10/04

CPC分类号： H01M10/0431 ,  H01G9/016 ,  H01G9/10 ,  H01G9/155 ,  H01G11/18 ,  H01G11/52 ,  H01G11/58 ,  H01G11/70 ,  H01G11/80 ,  H01M2/263 ,  H01M10/0525 ,  H01M10/0587 ,  Y02E60/13

摘要： The storage cell includes a flat roll electrode that includes a strip of positive electrode having a positive electrode current collector foil and a positive electrode layer formed thereon, a strip of negative electrode having an electrode current collector foil and a negative electrode layer formed, and a strip of electrically insulated separator, the strip of positive electrode and the strip of negative electrode being wound into a flat roll configuration with the strip of electrically insulated separator sandwiched therebetween; a sealed casing that hermetically seals the flat roll electrode impregnated with an electrolyte; a positive terminal and a negative terminal each electrically insulated from the sealed casing, connected to the positive current collector foil and the negative current collector foil, respectively.

摘要翻译： 存储单元包括平辊电极，其包括具有正极集电体箔和形成在其上的正极层的正极带，形成有电极集电体箔和负极层的负极带，以及 带状电绝缘隔板，正电极带和负极带卷绕成平辊状构造，其间隔着电绝缘隔板; 密封外壳，其密封浸渍有电解质的扁平辊电极; 分别与正极集电箔和负极集电箔相连接的与密封壳体电绝缘的正极端子和负极端子。

公开(公告)号：US20090136832A1

公开(公告)日：2009-05-28

申请号：US12269409

申请日：2008-11-12

申请人： Kenro MITSUDA ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

发明人： Kenro MITSUDA ,  Daigo Takemura ,  Osamu Hiroi ,  Shigeru Aihara

IPC分类号： H01M6/10

CPC分类号： H01M10/0431 ,  H01G9/016 ,  H01G9/10 ,  H01G9/155 ,  H01G11/18 ,  H01G11/52 ,  H01G11/58 ,  H01G11/70 ,  H01G11/80 ,  H01M2/263 ,  H01M10/0525 ,  H01M10/0587 ,  Y02E60/13

摘要： The storage cell comprises a flat roll electrode that includes a strip of positive electrode having a positive electrode current collector foil and a positive electrode layer formed thereon, a strip of negative electrode having an electrode current collector foil and a negative electrode layer formed, and a strip of electrically insulated separator, the strip of positive electrode and the strip of negative electrode being wound into a flat roll configuration with the strip of electrically insulated separator sandwiched therebetween; a sealed casing that hermetically seals the flat roll electrode impregnated with an electrolyte; a positive terminal and a negative terminal each electrically insulated from the sealed casing, connected to the positive current collector foil and the negative current collector foil, respectively.

摘要翻译： 存储单元包括平辊电极，其包括具有正极集电体箔和形成在其上的正极层的正极带，形成有电极集电体箔和负极层的负极带，以及 带状电绝缘隔板，正电极带和负极带卷绕成平辊状构造，其间隔着电绝缘隔板; 密封外壳，其密封浸渍有电解质的扁平辊电极; 分别与正极集电箔和负极集电箔相连接的与密封壳体电绝缘的正极端子和负极端子。

公开(公告)号：US20110281170A1

公开(公告)日：2011-11-17

申请号：US13145577

申请日：2010-03-17

申请人： Kenro Mitsuda ,  Kazuki Kubo ,  Shigeru Aihara ,  Daigo Takemura

发明人： Kenro Mitsuda ,  Kazuki Kubo ,  Shigeru Aihara ,  Daigo Takemura

IPC分类号： H01M4/70 ,  H01M4/04 ,  H01M4/24 ,  H01G9/058

CPC分类号： H01M10/052 ,  H01G11/28 ,  H01G11/50 ,  H01G11/70 ,  H01G11/86 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/13 ,  H01M4/139 ,  H01M4/70 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/417 ,  Y10T29/49115

摘要： A method of manufacturing an energy storage device electrode in which breakage of electrode particles and warping of a collector are reduced, and internal resistance is lowered by lowering the contact resistance between the collector and an electrode layer. The method manufactures an electric double-layer capacitor electrode, and includes: forming a plurality of grooves that run in one direction in each of a front surface and rear surface of a collector foil; subsequently providing an electrode layer that includes plural electrode particles on each of the front surface and rear surface of the collector foil; and subsequently pressing the electrode layer toward the collector foil to move the plurality of electrode particles along the plurality of grooves until the plural electrode particles dig into the plurality of grooves.

摘要翻译： 通过降低集电体和电极层之间的接触电阻，可以减少电极颗粒破裂和集电体翘曲减小的能量存储装置电极的制造方法。 该方法制造双电层电容器电极，包括：在集电箔的前表面和后表面中的每一个中形成沿一个方向延伸的多个槽; 随后在集电箔的前表面和后表面上提供包括多个电极颗粒的电极层; 并且随后将电极层压向集电箔，以沿多个槽移动多个电极颗粒，直到多个电极颗粒钻入多个槽中。

公开(公告)号：US09153837B2

公开(公告)日：2015-10-06

申请号：US13145577

申请日：2010-03-17

申请人： Kenro Mitsuda ,  Kazuki Kubo ,  Shigeru Aihara ,  Daigo Takemura

发明人： Kenro Mitsuda ,  Kazuki Kubo ,  Shigeru Aihara ,  Daigo Takemura

IPC分类号： H01M4/82 ,  H01M4/64 ,  H01M10/052 ,  H01G11/28 ,  H01G11/70 ,  H01G11/86 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/70 ,  H01G11/50

CPC分类号： H01M10/052 ,  H01G11/28 ,  H01G11/50 ,  H01G11/70 ,  H01G11/86 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/13 ,  H01M4/139 ,  H01M4/70 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/417 ,  Y10T29/49115

摘要： A method of manufacturing an energy storage device electrode in which breakage of electrode particles and warping of a collector are reduced, and internal resistance is lowered by lowering the contact resistance between the collector and an electrode layer. The method manufactures an electric double-layer capacitor electrode, and includes: forming a plurality of grooves that run in one direction in each of a front surface and rear surface of a collector foil; subsequently providing an electrode layer that includes plural electrode particles on each of the front surface and rear surface of the collector foil; and subsequently pressing the electrode layer toward the collector foil to move the plurality of electrode particles along the plurality of grooves until the plural electrode particles dig into the plurality of grooves.

摘要翻译： 通过降低集电体和电极层之间的接触电阻，可以减少电极颗粒破裂和集电体翘曲减小的能量存储装置电极的制造方法。 该方法制造双电层电容器电极，包括：在集电箔的前表面和后表面中的每一个中形成沿一个方向延伸的多个槽; 随后在集电箔的前表面和后表面上提供包括多个电极颗粒的电极层; 并且随后将电极层压向集电箔，以沿多个槽移动多个电极颗粒，直到多个电极颗粒钻入多个槽中。