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公开(公告)号：US20060035152A1
公开(公告)日：2006-02-16
申请号：US10540867
申请日：2003-12-09
申请人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Norio Saito , Hideo Kaiya
发明人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Norio Saito , Hideo Kaiya
CPC分类号： H01M4/13 , H01M2/0207 , H01M2/022 , H01M2/34 , H01M4/66 , H01M4/667 , H01M4/70 , H01M10/0431 , H01M10/0436 , H01M10/0525 , H01M10/0587
摘要： An electrochemical device having an electrode plate assembly. The electrode plate assembly includes (a) at least one first electrode, (b) at least one second electrode, and (c) a separator interposed between the first electrode and the second electrode. The first electrode includes a first current collector sheet and at least one first electrode mixture layer carried thereon. The second electrode includes a second current collector sheet and at least one second electrode mixture layer carried thereon. At least one of the first current collector sheet and the second current collector sheet has a conductive area and an insulating area.
摘要翻译： 具有电极板组件的电化学装置。 电极板组件包括（a）至少一个第一电极，（b）至少一个第二电极，和（c）介于第一电极和第二电极之间的隔膜。 第一电极包括第一集电体片和在其上承载的至少一个第一电极混合物层。 第二电极包括第二集电体片和在其上承载的至少一个第二电极混合物层。 第一集电体片和第二集电体片中的至少一个具有导电区域和绝缘区域。
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公开(公告)号：US07547489B2
公开(公告)日：2009-06-16
申请号：US10540862
申请日：2003-12-09
申请人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
发明人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
IPC分类号： H01M10/50
CPC分类号： H01M10/0525 , H01M2/34 , H01M2/348 , H01M4/667 , H01M4/70 , H01M6/42 , H01M10/0436 , H01M10/0587 , H01M10/42 , H01M2200/106 , Y02T10/7011
摘要： An electrochemical device having an electrode plate assembly that includes: (a) at least one first electrode; (b) at least one second electrode; and (c) a separator interposed between the first electrode and the second electrode, the electrode plate assembly including a PTC device. The use of the electrochemical device according to this invention makes it possible to efficiently manufacture secondary batteries with a simple structure, a high reliability and a high electrical capacity.
摘要翻译： 一种具有电极板组件的电化学装置，包括：（a）至少一个第一电极; （b）至少一个第二电极; 和（c）介于所述第一电极和所述第二电极之间的隔板，所述电极板组件包括PTC器件。 根据本发明的电化学装置的使用使得可以以简单的结构，高可靠性和高电容有效地制造二次电池。
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公开(公告)号：US07833656B2
公开(公告)日：2010-11-16
申请号：US10540867
申请日：2003-12-09
申请人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Norio Saito , Hideo Kaiya
发明人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Norio Saito , Hideo Kaiya
CPC分类号： H01M4/13 , H01M2/0207 , H01M2/022 , H01M2/34 , H01M4/66 , H01M4/667 , H01M4/70 , H01M10/0431 , H01M10/0436 , H01M10/0525 , H01M10/0587
摘要： An electrochemical device having an electrode plate assembly. The electrode plate assembly includes (a) at least one first electrode, (b) at least one second electrode, and (c) a separator interposed between the first electrode and the second electrode. The first electrode includes a first current collector sheet and at least one first electrode mixture layer carried thereon. The second electrode includes a second current collector sheet and at least one second electrode mixture layer carried thereon. At least one of the first current collector sheet and the second current collector sheet has a conductive area and an insulating area.
摘要翻译： 具有电极板组件的电化学装置。 电极板组件包括（a）至少一个第一电极，（b）至少一个第二电极，和（c）介于第一电极和第二电极之间的隔膜。 第一电极包括第一集电体片和在其上承载的至少一个第一电极混合物层。 第二电极包括第二集电体片和在其上承载的至少一个第二电极混合物层。 第一集电体片和第二集电体片中的至少一个具有导电区域和绝缘区域。
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公开(公告)号：US07858231B2
公开(公告)日：2010-12-28
申请号：US11166414
申请日：2005-06-27
申请人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
发明人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
CPC分类号： H01M4/668 , H01M2/34 , H01M4/0404 , H01M4/13 , H01M4/661 , H01M4/667 , H01M4/70 , H01M10/044 , H01M10/0525 , H01M10/0585 , H01M10/0587 , H01M10/4235 , H01M2200/103
摘要： A current collector sheet for an electrode of an electrochemical device has a conductive area and an insulating area on the surface thereof. Examples of the current collector sheet includes: a current collector sheet including an insulating sheet, wherein the conductive area has a conductive layer formed on the surface of the insulating sheet, and the insulating area has an exposed portion of the insulating sheet; a current collector sheet including a conductive sheet, wherein the insulating area has an insulating layer formed on the surface of the conductive sheet, and the conductive area has an exposed portion of the conductive sheet; and a current collector sheet including a conductive sheet portion and an insulating sheet portion positioned flush with each other, wherein the conductive area has a surface of the conductive sheet portion, and the insulating area has a surface of the insulating sheet portion.
摘要翻译： 用于电化学装置的电极的集流片具有导电区域和其表面上的绝缘区域。 集电体片的实例包括：集电体片，其包括绝缘片，其中所述导电区具有形成在所述绝缘片的表面上的导电层，并且所述绝缘区具有所述绝缘片的暴露部分; 包括导电片的集电体片，其中所述绝缘区具有形成在所述导电片的表面上的绝缘层，并且所述导电区具有所述导电片的暴露部分; 以及集电体片，其包括导电片部分和彼此平齐定位的绝缘片部分，其中导电区域具有导电片部分的表面，并且绝缘区域具有绝缘片部分的表面。
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公开(公告)号：US20050284750A1
公开(公告)日：2005-12-29
申请号：US11166414
申请日：2005-06-27
申请人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
发明人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
IPC分类号： H01M4/70 , H01M2/26 , H01M2/30 , H01M4/64 , H01M4/66 , H01M10/04 , H01M10/0585 , C25D17/00 , C25B9/00
CPC分类号： H01M4/668 , H01M2/34 , H01M4/0404 , H01M4/13 , H01M4/661 , H01M4/667 , H01M4/70 , H01M10/044 , H01M10/0525 , H01M10/0585 , H01M10/0587 , H01M10/4235 , H01M2200/103
摘要： The invention provides a current collector sheet for carrying an electrode material mixture for use in an electrode for an electrochemical device characterized in that the current collector sheet has a conductive area and an insulating area on the surface thereof. Examples of the current collector sheet includes: a current collector sheet including an insulating sheet, wherein the conductive area comprises a conductive layer formed on the surface of the insulating sheet, and the insulating area comprises an exposed portion of the insulating sheet; a current collector sheet comprising a conductive sheet, wherein the insulating area comprises an insulating layer formed on the surface of the conductive sheet, and the conductive area comprises an exposed portion of the conductive sheet; and a current collector sheet comprising a conductive sheet portion and an insulating sheet portion positioned flush with each other, wherein the conductive area comprises a surface of the conductive sheet portion, and the insulating area comprises a surface of the insulating sheet portion.
摘要翻译： 本发明提供一种用于承载用于电化学装置的电极的电极材料混合物的集电体片，其特征在于，集电体片在其表面上具有导电区域和绝缘区域。 集电体片的实例包括：集电体片，其包括绝缘片，其中导电区包括形成在绝缘片的表面上的导电层，绝缘区包括绝缘片的暴露部分; 包括导电片的集电体片，其中所述绝缘区包括形成在所述导电片的表面上的绝缘层，并且所述导电区包括所述导电片的暴露部分; 以及集电体片，其包括彼此齐平的导电片部分和绝缘片部分，其中所述导电区域包括所述导电片部分的表面，并且所述绝缘区域包括所述绝缘片部分的表面。
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公开(公告)号：US20060099493A1
公开(公告)日：2006-05-11
申请号：US10540862
申请日：2003-12-09
申请人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
发明人： Ken Nishimura , Naoto Arai , Toru Oshima , Fumio Daio , Munehisa Ikoma , Hideo Kaiya
CPC分类号： H01M10/0525 , H01M2/34 , H01M2/348 , H01M4/667 , H01M4/70 , H01M6/42 , H01M10/0436 , H01M10/0587 , H01M10/42 , H01M2200/106 , Y02T10/7011
摘要： An electrochemical device having an electrode plate assembly that includes: (a) at least one first electrode; (b) at least one second electrode; and (c) a separator interposed between the first electrode and the second electrode, the electrode plate assembly including a PTC device. The use of the electrochemical device according to this invention makes it possible to efficiently manufacture secondary batteries with a simple structure, a high reliability and a high electrical capacity.
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公开(公告)号：US5968685A
公开(公告)日：1999-10-19
申请号：US135955
申请日：1998-08-18
申请人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , H01M4/667 , H01M4/80 , H01M4/808 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M2300/0014 , H01M4/661 , Y10T428/31678
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 .mu.m in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.
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公开(公告)号：US5888658A
公开(公告)日：1999-03-30
申请号：US32508
申请日：1998-02-27
申请人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , H01M4/667 , H01M4/80 , H01M4/808 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M2300/0014 , H01M4/661 , Y10T428/31678
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 .mu.m in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.
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公开(公告)号：US5851599A
公开(公告)日：1998-12-22
申请号：US717191
申请日：1996-09-20
申请人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , H01M4/667 , H01M4/80 , H01M4/808 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M2300/0014 , H01M4/661 , Y10T428/31678
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 .mu.m in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.
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公开(公告)号：US5681673A
公开(公告)日：1997-10-28
申请号：US571173
申请日：1995-12-12
CPC分类号： H01M4/667 , H01M10/34 , H01M4/80 , H01M10/30 , H01M10/345 , Y02E60/124
摘要： The present invention relates to an alkaline secondary battery improved in the structure of the plate substrate, and provides an alkaline secondary battery which uses a three-dimensional porous substrate which is inexpensive, improved in stability in electrolyte and inhibited from shrinkage at sintering. The battery has such a construction comprising a sealed case containing positive electrodes mainly composed of a nickel oxide, negative electrodes mainly composed of a hydrogen-absorbing alloy or a cadmium oxide, an alkaline electrolyte containing at least one component selected from the group consisting of potassium hydroxide, lithium hydroxide and sodium hydroxide and separators, the substrate used for at least one of the positive electrode and the negative electrode being a three-dimensional porous iron sintered body on the surface of which is provided a nickel coating layer.
摘要翻译： 碱性二次电池本发明涉及一种改进了板基板结构的碱性二次电池，提供一种碱性二次电池，其使用廉价的三维多孔基材，提高了电解液的稳定性，抑制了烧结时的收缩。 电池具有这样的结构，其包括：密封壳体，其包含主要由氧化镍构成的正电极，主要由吸氢合金或氧化镉组成的负极，含有至少一种选自钾 氢氧化物，氢氧化锂和氢氧化钠和分离器，用于至少一个正极和负极的衬底是其表面上的三维多孔铁烧结体，提供有镍涂层。
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