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公开(公告)号：US20050034299A1
公开(公告)日：2005-02-17
申请号：US10884999
申请日：2004-07-07
申请人： Masato Kurihara , Tadashi Suzuki , Atsushi Sano , Hisashi Suzuki , Toshinobu Miyakoshi , Satoshi Maruyama
发明人： Masato Kurihara , Tadashi Suzuki , Atsushi Sano , Hisashi Suzuki , Toshinobu Miyakoshi , Satoshi Maruyama
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/30 , H01G11/34 , H01G11/38 , H01G11/40 , H01G11/78 , H01G11/86 , H01M2/02 , H01M4/13 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/62 , H01M6/18 , H01M6/40 , H01M10/04 , H01M10/05 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01L35/02 , H01M6/00
CPC分类号： H01G9/155 , H01M4/02 , H01M4/0402 , H01M4/38 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/624 , H01M4/625 , H01M4/626 , H01M6/40 , H01M10/0472 , H01M10/052 , H01M10/0565 , H01M2004/021 , H01M2300/0082 , H01M2300/0085 , Y02E60/13 , Y10T29/49115
摘要： An electrochemical device comprises, at least, a first electrode, a second electrode, and an electrolyte layer having an ionic conductivity. The first and second electrodes oppose each other by way of the electrolyte layer. The first and second electrodes comprise a composite particle containing an electrode active material, a conductive auxiliary agent having an electronic conductivity, and a binder adapted to bind the electrode active material and conductive auxiliary agent to each other. In the composite particle, the electrode active material and conductive auxiliary agent are electrically coupled to each other without being isolated.
摘要翻译： 电化学装置至少包括具有离子导电性的第一电极，第二电极和电解质层。 第一和第二电极通过电解质层彼此相对。 第一和第二电极包括含有电极活性材料的复合颗粒，具有电子导电性的导电助剂和适于将电极活性材料和导电助剂彼此结合的粘合剂。 在复合颗粒中，电极活性材料和导电助剂彼此电耦合而不被隔离。
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公开(公告)号：US07368202B2
公开(公告)日：2008-05-06
申请号：US10884999
申请日：2004-07-07
申请人： Masato Kurihara , Tadashi Suzuki , Atsushi Sano , Hisashi Suzuki , Toshinobu Miyakoshi , Satoshi Maruyama
发明人： Masato Kurihara , Tadashi Suzuki , Atsushi Sano , Hisashi Suzuki , Toshinobu Miyakoshi , Satoshi Maruyama
CPC分类号： H01G9/155 , H01M4/02 , H01M4/0402 , H01M4/38 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/624 , H01M4/625 , H01M4/626 , H01M6/40 , H01M10/0472 , H01M10/052 , H01M10/0565 , H01M2004/021 , H01M2300/0082 , H01M2300/0085 , Y02E60/13 , Y10T29/49115
摘要： An electrochemical device comprises, at least, a first electrode, a second electrode, and an electrolyte layer having an ionic conductivity. The first and second electrodes oppose each other by way of the electrolyte layer. The first and second electrodes comprise a composite particle containing an electrode active material, a conductive auxiliary agent having an electronic conductivity, and a binder adapted to bind the electrode active material and conductive auxiliary agent to each other. In the composite particle, the electrode active material and conductive auxiliary agent are electrically coupled to each other without being isolated.
摘要翻译： 电化学装置至少包括具有离子导电性的第一电极，第二电极和电解质层。 第一和第二电极通过电解质层彼此相对。 第一和第二电极包括含有电极活性材料的复合颗粒，具有电子导电性的导电助剂和适于将电极活性材料和导电助剂彼此结合的粘合剂。 在复合颗粒中，电极活性材料和导电助剂彼此电耦合而不被隔离。
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3.发明申请Coating liquid for electrode formation, electrode. electrochemical device, and process for producing these 审中-公开涂层液用于电极形成，电极。 电化学装置及其制造方法公开(公告)号：US20050250010A1
公开(公告)日：2005-11-10
申请号：US10537498
申请日：2003-12-05
IPC分类号： C25B11/04 , H01G9/00 , H01G9/025 , H01G11/22 , H01G11/38 , H01G11/48 , H01G11/56 , H01G11/86 , H01M4/13 , H01M4/139 , H01M10/05 , H01M10/0562 , H01M10/0565 , H01M4/62 , B05D1/36 , B05D5/12
CPC分类号： H01M4/0419 , H01M4/02 , H01M4/0404 , H01M4/0416 , H01M4/131 , H01M4/133 , H01M4/137 , H01M4/1391 , H01M4/1393 , H01M4/1399 , H01M10/052 , H01M10/0525 , H01M10/0562
摘要： The coating liquid for forming an electrode in accordance with the present invention includes, as constituents, a granulated particle containing an electrode active material, a conductive auxiliary agent having an electronic conductivity, and a binder capable of binding the electrode active material and conductive auxiliary agent to each other; and a liquid adapted to disperse or dissolve the granulated particle, whereas the granulated particle is formed by way of a granulating step of preparing a material liquid containing the binder, the conductive auxiliary agent, and a solvent, and then attaching the material liquid to a surface of a particle made of the electrode active material and bringing a particle made of the binder and a particle made of the conductive auxiliary agent into close contact with the surface. An electrode is formed by using the coating liquid for forming an electrode, whereas an electrochemical device is equipped with the electrode.
摘要翻译： 根据本发明的用于形成电极的涂布液包括作为组分的包含电极活性材料，具有电子导电性的导电助剂和能够结合电极活性材料和导电助剂的粘合剂的造粒颗粒 对彼此; 以及适于分散或溶解造粒颗粒的液体，而造粒颗粒通过制备含有粘合剂，导电助剂和溶剂的材料液体的制粒步骤形成，然后将材料液体附着到 由电极活性物质制成的颗粒的表面，并使由粘合剂制成的颗粒和由导电助剂制成的颗粒与表面紧密接触。 通过使用用于形成电极的涂布液形成电极，而电化学装置配备有电极。
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4.发明授权Electrochemical capacitor having at least one electrode including composite particles 有权具有至少一个电极的电化学电容器包括复合颗粒公开(公告)号：US07754382B2
公开(公告)日：2010-07-13
申请号：US10901348
申请日：2004-07-29
CPC分类号： H01M4/13 , H01M4/0404 , H01M4/0416 , H01M4/0419 , H01M4/043 , H01M4/62 , H01M4/621 , H01M2004/021
摘要： The composite particle for an electrode in accordance with the present invention contains an electrode active material, a conductive auxiliary agent having an electronic conductivity, and an oxidizing/reducing agent. Therefore, this composite particle can construct an effective conductive network, and effectively provide so-called oxidizing/reducing capacity due to the oxidizing/reducing agent. Hence, when the composite particle for an electrode in accordance with the present invention is used as a constituent material of an electrode in an electrochemical device, the electrochemical device can realize a higher capacity.
摘要翻译： 根据本发明的电极用复合颗粒包含电极活性材料，具有电子导电性的导电助剂和氧化还原剂。 因此，该复合颗粒可以构成有效的导电网络，并且由于氧化还原剂而有效地提供所谓的氧化/还原能力。 因此，当将根据本发明的电极用复合颗粒用作电化学装置中的电极的构成材料时，电化学装置可以实现更高的容量。
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5.发明申请公开(公告)号：US20050058907A1
公开(公告)日：2005-03-17
申请号：US10901348
申请日：2004-07-29
CPC分类号： H01M4/13 , H01M4/0404 , H01M4/0416 , H01M4/0419 , H01M4/043 , H01M4/62 , H01M4/621 , H01M2004/021
摘要： The composite particle for an electrode in accordance with the present invention contains an electrode active material, a conductive auxiliary agent having an electronic conductivity, and an oxidizing/reducing agent. Therefore, this composite particle can construct an effective conductive network, and effectively provide so-called oxidizing/reducing capacity due to the oxidizing/reducing agent. Hence, when the composite particle for an electrode in accordance with the present invention is used as a constituent material of an electrode in an electrochemical device, the electrochemical device can realize a higher capacity.
摘要翻译： 根据本发明的电极用复合颗粒包含电极活性材料，具有电子导电性的导电助剂和氧化还原剂。 因此，该复合颗粒可以构成有效的导电网络，并且由于氧化还原剂而有效地提供所谓的氧化/还原能力。 因此，当将根据本发明的电极用复合颗粒用作电化学装置中的电极的构成材料时，电化学装置可以实现更高的容量。
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公开(公告)号：US20050241137A1
公开(公告)日：2005-11-03
申请号：US11115172
申请日：2005-04-27
IPC分类号： C25D17/10 , H01G9/042 , H01G9/058 , H01M4/02 , H01M4/04 , H01M4/139 , H01M4/70 , H01M10/0525 , H01M10/36
CPC分类号： H01M4/139 , H01G9/042 , H01G11/28 , H01G11/38 , H01G11/42 , H01M4/0435 , H01M4/0471 , H01M4/70 , H01M10/0525 , H01M2004/021 , Y02E60/13 , Y10T29/49002
摘要： An electrode comprises a planar collector, and an active material containing layer disposed on the collector. The active material containing layer comprises a plurality of particles containing an active material, and a binder for binding the particles containing the active material to each other and the particles containing the active material to the collector. The collector has a surface depressed in conformity to a form of the particles containing the active material.
摘要翻译： 电极包括平面收集器和设置在收集器上的活性材料含有层。 活性物质含有层包含多个含有活性物质的粒子和将含有活性物质的粒子彼此结合的粘合剂和含有活性物质的粒子与收集体。 收集器具有与包含活性物质的颗粒形状一致的表面。
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7.发明申请Electrode, electrochemical device, method for manufacturing electrode, and method for manufacturing electrochemical device 审中-公开电极，电化学装置，电极制造方法以及电化学装置的制造方法公开(公告)号：US20050064289A1
公开(公告)日：2005-03-24
申请号：US10876636
申请日：2004-06-28
IPC分类号： H01G4/00 , H01G4/005 , H01G9/00 , H01G9/04 , H01G9/058 , H01M4/02 , H01M4/04 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/139 , H01M4/1391 , H01M4/1393 , H01M4/62 , H01M10/0525 , H01M10/36
CPC分类号： H01M10/0525 , H01M4/0404 , H01M4/0416 , H01M4/0419 , H01M4/043 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/139 , H01M4/1391 , H01M4/1393 , H01M2004/021
摘要： The electrode of the present invention is provided with an active material-containing layer comprising as the structural material composite particles composed of an electrode active material, a conductive additive and a binder, and a current collector in electrical contact with the layer. The composite particles are formed by integrating the conductive additive and binder with the electrode active material particles. The active material-containing layer is formed by subjecting powder comprising at least the composite particles to pressurization treatment to form a sheet, and placing the sheet at the location of the current collector at which the active material-containing layer is to be formed. The electrode active material and conductive additive in the active material-containing layer are non-isolated and electrically linked. This construction allows an electrode with excellent electrical characteristics to be realized, which exhibits adequately reduced internal resistance and easily permits increased energy density to be achieved for electrochemical devices.
摘要翻译： 本发明的电极具有包含作为结构材料的活性物质含有层，该层包含由电极活性材料，导电添加剂和粘合剂组成的复合颗粒，以及与该层电接触的集电体。 复合颗粒通过将导电添加剂和粘合剂与电极活性材料颗粒整合而形成。 含活性物质层通过使至少包含复合颗粒的粉末进行加压处理以形成片材，并将片材放置在要形成活性物质的层的集电体的位置处而形成。 活性物质含有层中的电极活性材料和导电添加剂是非隔离和电连接的。 这种结构允许实现具有优异电特性的电极，其表现出充分降低的内阻，并且容易地允许为电化学装置实现增加的能量密度。
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8.发明授权Method of making composite particle for electrode, method of making electrode, method of making electrochemical device, apparatus for making composite particle for electrode, apparatus for making electrode, and apparatus for making electrochemical device 有权制造电极用复合颗粒的方法，制造电极的方法，制造电化学装置的方法，用于制造电极的复合颗粒的装置，用于制造电极的装置和用于制造电化学装置的装置公开(公告)号：US07662424B2
公开(公告)日：2010-02-16
申请号：US10924858
申请日：2004-08-25
IPC分类号： B05D5/12
CPC分类号： H01M10/0525 , B05B5/081 , B05B13/025 , H01G11/24 , H01G11/28 , H01G11/42 , H01G11/46 , H01G11/86 , H01M4/0404 , H01M4/0416 , H01M4/133 , H01M4/139 , H01M4/1393 , H01M4/621 , H01M4/624 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： The method of making a composite particle for an electrode in accordance with the present invention comprises a granulating step of integrating a conductive auxiliary agent and a binder adapted to bind the conductive auxiliary agent and an electrode active material together with a particle made of the electrode active material while in close contact with each other in an inert gas atmosphere so as to form a composite particle for an electrode containing the electrode active material, conductive auxiliary agent, and binder. When the composite particle obtained by this method is used as a constituent of an electrode, an electrode having an excellent electrode characteristic and an electrochemical device having excellent electrochemical characteristics can be formed easily and reliably.
摘要翻译： 制备根据本发明的电极复合颗粒的方法包括将导电助剂和适合于将导电助剂和电极活性材料结合的粘合剂与由电极活性物质制成的颗粒一体化的造粒步骤 材料，同时在惰性气体气氛中彼此紧密接触，以形成用于包含电极活性材料，导电助剂和粘合剂的电极的复合颗粒。 当通过该方法获得的复合颗粒用作电极的组成时，可以容易且可靠地形成具有优异的电极特性的电极和具有优异的电化学特性的电化学装置。
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9.发明申请Electrode composite particles, electrode and electrochemical element, method of manufacturing the electrode composite particles, electrode manufacturing method, electrochemical element manufacturing method 审中-公开电极复合颗粒，电极和电化学元件，电极复合颗粒的制造方法，电极制造方法，电化学元件的制造方法公开(公告)号：US20050285080A1
公开(公告)日：2005-12-29
申请号：US11087999
申请日：2005-03-24
IPC分类号： H01G4/00 , H01G4/005 , H01G9/00 , H01G9/04 , H01G9/042 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/30 , H01G11/38 , H01G11/86 , H01M4/00 , H01M4/13 , H01M4/139 , H01M4/36 , H01M4/62 , H01M6/00 , H01M10/00 , H01M10/05 , H01M4/04
CPC分类号： H01M4/0404 , H01G9/042 , H01G11/24 , H01G11/38 , H01G11/42 , H01M4/02 , H01M4/0419 , H01M4/13 , H01M4/139 , H01M4/624 , H01M10/0525 , H01M2004/021 , Y02E60/13
摘要： The electrode composite particles of this invention comprise an electrode active substance, an conductive auxiliary agent having electron conductivity, and a binder which binds the electrode active substance with the conductive auxiliary agent. The particles of electrode active substance contain large diameter particles and small diameter particles which simultaneously satisfy conditions expressed by the relations: 1 μm≦R≦100 μm (1) 0.01 μm≦r≦5 μm (2) ( 1/10000)≦(r/R)≦(⅕) (3) R is the average particle diameter of the large diameter particles, and r is the average particle diameter of the small diameter particles.
摘要翻译： 本发明的电极复合颗粒包括电极活性物质，具有电子传导性的导电助剂和将电极活性物质与导电助剂结合的粘合剂。 电极活性物质的颗粒含有大直径的颗粒和小直径的颗粒，它们同时满足由以下关系表示的条件：<？in-line-formula description =“In-line formula”end =“lead”？> 1 mum <= R <= 100 mum（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？ > 0.01 mum <= r <= 5 mum（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas” end =“lead”？>（1/10000）<=（r / R）<=（1/5）（3）<？in-line-formula description =“In-line Formulas”end =“tail”？ > R是大直径粒子的平均粒径，r是小直径粒子的平均粒径。
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10.发明申请Method of making composite particle for electrode, method of making electrode, method of making electrochemical device, apparatus for making composite particle for electrode, apparatus for making electrode, and apparatus for making electrochemical device 有权制造电极用复合颗粒的方法，制造电极的方法，制造电化学装置的方法，用于制造电极的复合颗粒的装置，用于制造电极的装置和用于制造电化学装置的装置公开(公告)号：US20050064096A1
公开(公告)日：2005-03-24
申请号：US10924858
申请日：2004-08-25
IPC分类号： B05B5/08 , B05B13/02 , B05C5/00 , B05D1/02 , B05D7/00 , H01G9/04 , H01G9/058 , H01M4/04 , H01M4/133 , H01M4/139 , H01M4/1393 , H01M4/62 , H01M10/0525 , H01M10/36
CPC分类号： H01M10/0525 , B05B5/081 , B05B13/025 , H01G11/24 , H01G11/28 , H01G11/42 , H01G11/46 , H01G11/86 , H01M4/0404 , H01M4/0416 , H01M4/133 , H01M4/139 , H01M4/1393 , H01M4/621 , H01M4/624 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： The method of making a composite particle for an electrode in accordance with the present invention comprises a granulating step of integrating a conductive auxiliary agent and a binder adapted to bind the conductive auxiliary agent and an electrode active material together with a particle made of the electrode active material while in close contact with each other in an inert gas atmosphere so as to form a composite particle for an electrode containing the electrode active material, conductive auxiliary agent, and binder. When the composite particle obtained by this method is used as a constituent of an electrode, an electrode having an excellent electrode characteristic and an electrochemical device having excellent electrochemical characteristics can be formed easily and reliably.
摘要翻译： 制备根据本发明的电极复合颗粒的方法包括将导电助剂和适合于将导电助剂和电极活性材料结合的粘合剂与由电极活性物质制成的颗粒一体化的造粒步骤 材料，同时在惰性气体气氛中彼此紧密接触，以形成用于包含电极活性材料，导电助剂和粘合剂的电极的复合颗粒。 当通过该方法获得的复合颗粒用作电极的组成时，可以容易且可靠地形成具有优异的电极特性的电极和具有优异的电化学特性的电化学装置。
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