公开(公告)号：US06761997B2

公开(公告)日：2004-07-13

申请号：US09791769

申请日：2001-02-26

申请人： Fumio Munakata ,  Tatsuhiro Fukuzawa ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

发明人： Fumio Munakata ,  Tatsuhiro Fukuzawa ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

IPC分类号： H01M450

CPC分类号： H01M4/505 ,  H01M4/485

摘要： A positive electrode active material for a nonaqueous electrolyte secondary battery includes at least a lithium-containing manganese layered composite oxide represented by the formula Li1-xAxMnO2, or the formula Li1-xAxMn1-yMyO2. The lithium-containing manganese composite oxide includes a lithium substitute metal A, such as Na, K, Ag, substituting for part of Li. The lithium substitution quantity x may be in the range of 0.03

摘要翻译： 作为非水电解质二次电池用正极活性物质，至少包含由式Li1-xAxMnO2表示的含锂锰层状复合氧化物或式Li1-xAxMn1-yMyO2。 含锂锰复合氧化物包括取代部分Li的锂取代金属A，例如Na，K，Ag。 锂取代量x可以在0.03

公开(公告)号：US06623890B2

公开(公告)日：2003-09-23

申请号：US09791877

申请日：2001-02-26

申请人： Fumio Munakata ,  Tatsuhiro Fukuzawa ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

发明人： Fumio Munakata ,  Tatsuhiro Fukuzawa ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

IPC分类号： H01M1024

CPC分类号： H01M4/485 ,  C01G45/1228 ,  C01G49/0018 ,  C01G49/0072 ,  C01G51/50 ,  C01G53/50 ,  C01P2002/22 ,  C01P2002/54 ,  H01M4/505

摘要： A positive electrode active material for a nonaqueous electrolyte secondary battery includes at least a lithium-containing manganese layered composite oxide represented by the general formula Li1-xMn1-yMyO2-&dgr;. The lithium-containing manganese composite oxide is deficient in lithium with respect to the stoichiometric composition of a layered crystal structure represented by the general formula LiMeO2. Part of Mn is replaced by a substitute metal such as Co, Ni, Fe, Al, Ga, In, V, Nb, Ta, Ti, Zr, Ce or Cr.

摘要翻译： 非水电解质二次电池用正极活性物质至少包含由通式Li 1-x Mn 1-y M y O 2-δ表示的含锂锰层状复合氧化物。 相对于由通式LiMeO 2表示的层状结晶结构的化学计量组成，含锂的锰复合氧化物缺乏锂。 部分Mn被Co，Ni，Fe，Al，Ga，In，V，Nb，Ta，Ti，Zr，Ce或Cr等替代金属所取代。

公开(公告)号：US06613478B2

公开(公告)日：2003-09-02

申请号：US09791878

申请日：2001-02-26

申请人： Fumio Munakata ,  Tatsuhiro Fukuzawa ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

发明人： Fumio Munakata ,  Tatsuhiro Fukuzawa ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

IPC分类号： H01M1024

CPC分类号： H01M4/505 ,  C01G45/1228 ,  C01P2006/40 ,  H01M10/052 ,  H01M10/0525 ,  Y02T10/7011

摘要： A positive electrode active material for a nonaqueous electrolyte secondary battery includes at least a lithium-deficient manganese layered composite oxide represented by the general formula Li1-xMnO2-&dgr;. A lithium deficiency quantity x is in the range of 0.03

摘要翻译： 非水电解质二次电池用正极活性物质至少包含由通式Li 1-x MnO 3-δ表示的锂缺乏的锰系复合氧化物。 缺锌量x在0.03

公开(公告)号：US06613479B2

公开(公告)日：2003-09-02

申请号：US09791879

申请日：2001-02-26

申请人： Tatsuhiro Fukuzawa ,  Fumio Munakata ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

发明人： Tatsuhiro Fukuzawa ,  Fumio Munakata ,  Yasuhiko Ohsawa ,  Yuuji Tanjo ,  Takuya Mihara ,  Takashi Kimura ,  Kazuo Sunahara ,  Manabu Suhara

IPC分类号： H01M1024

CPC分类号： H01M4/58 ,  C01G45/1228 ,  C01G49/009 ,  C01G51/50 ,  C01G53/50 ,  C01P2002/22 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/505 ,  H01M4/582 ,  H01M10/0525

摘要： A positive electrode active material for a nonaqueous electrolyte secondary battery includes at least a lithium-containing manganese layered composite oxide represented by the general formula Li1-xMO2-y-&dgr;Fy. The second metallic element or constituent M may be Mn or a combination of Mn and substitute metal such as Co, Ni, Cr, Fe, Al, Ga or In. A lithium deficiency quantity x is in the range of 0

摘要翻译： 非水电解质二次电池用正极活性物质至少包含由通式Li 1-x M 2 O-y-δFy表示的含锂锰层状复合氧化物。 第二金属元素或组分M可以是Mn或Mn与Co，Ni，Cr，Fe，Al，Ga或In等的替代金属的组合。 锂缺乏量x在0

公开(公告)号：US07138208B2

公开(公告)日：2006-11-21

申请号：US09939711

申请日：2001-08-28

申请人： Yuuji Tanjo ,  Yasuhiko Ohsawa ,  Hideaki Horie ,  Tatsuhiro Fukuzawa ,  Mikio Kawai ,  Tomaru Ogawa

发明人： Yuuji Tanjo ,  Yasuhiko Ohsawa ,  Hideaki Horie ,  Tatsuhiro Fukuzawa ,  Mikio Kawai ,  Tomaru Ogawa

IPC分类号： H01M2/16 ,  H01M2/18

CPC分类号： H01M10/0525 ,  H01M4/02 ,  H01M4/131 ,  H01M4/366 ,  H01M4/505 ,  H01M10/0568 ,  H01M2004/021 ,  H01M2004/028 ,  Y02T10/7011

摘要： A rechargeable lithium ion battery with high power density comprises a positive electrode; a negative electrode; and a non-aqueous electrolytic solution, in which the positive electrode includes a active material layer containing a positive electrode active material with the particle diameter of 5 μm or less and having the thickness at a range of 20 to 80 μm. Another rechargeable lithium ion battery with high power density comprises a positive electrode; a negative electrode; and a non-aqueous electrolytic solution, in which the positive electrode has two active material layers, each of which contains a positive electrode active material with a different diameter and has the thickness at a range of 20 to 30 μm.

摘要翻译： 具有高功率密度的可充电锂离子电池包括正电极; 负极; 和非水电解液，其中正极包括含有粒径为5μm或更小的正极活性材料并且厚度为20-80μm的活性材料层。 另一种具有高功率密度的可充电锂离子电池包括正电极; 负极; 和非水电解液，其中正极具有两个活性物质层，每个活性物质层包含具有不同直径的正极活性材料，其厚度在20至30μm的范围内。

公开(公告)号：US06489053B1

公开(公告)日：2002-12-03

申请号：US09631788

申请日：2000-08-03

申请人： Hideaki Horie ,  Takaaki Abe ,  Mikio Kawai ,  Yasuhiko Ohsawa ,  Yuuji Tanjou ,  Osamu Shimamura ,  Tatsuhiro Fukuzawa

发明人： Hideaki Horie ,  Takaaki Abe ,  Mikio Kawai ,  Yasuhiko Ohsawa ,  Yuuji Tanjou ,  Osamu Shimamura ,  Tatsuhiro Fukuzawa

IPC分类号： H01M200

CPC分类号： H01M10/058 ,  H01M2/1673 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/0525

摘要： A multilayer battery cell comprises an ion-conductive separator film. A positive electrode layer is disposed on one surface of the separator film. A negative electrode layer is disposed on the other surface of the separator film. A first conductive layer is disposed on the positive electrode layer and electrically connected to the same. A second conductive layer is disposed on the negative electrode layer and electrically connected to the same. The positive and negative electrode layers and the first and second conductive layers are each produced by employing a spraying process.

摘要翻译： 多层电池单元包括离子传导隔膜。 正极层设置在隔膜的一个表面上。 负极层设置在隔膜的另一个表面上。 第一导电层设置在正电极层上并与其电连接。 第二导电层设置在负电极层上并与其电连接。 正极和负极层以及第一和第二导电层各自通过使用喷涂工艺制造。

公开(公告)号：US20070015033A1

公开(公告)日：2007-01-18

申请号：US11523689

申请日：2006-09-20

申请人： Keiko Kushibiki ,  Fuminori Sato ,  Naoki Hara ,  Mitsugu Yamanaka ,  Masaharu Hatano ,  Makoto Uchiyama ,  Itaru Shibata ,  Tatsuhiro Fukuzawa

发明人： Keiko Kushibiki ,  Fuminori Sato ,  Naoki Hara ,  Mitsugu Yamanaka ,  Masaharu Hatano ,  Makoto Uchiyama ,  Itaru Shibata ,  Tatsuhiro Fukuzawa

IPC分类号： H01M8/02 ,  H01M8/12 ,  H01M4/88 ,  H01M8/24

CPC分类号： H01M8/2425 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1231 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/2432 ,  H01M2300/0074 ,  Y02P70/56

摘要： A single cell for a solid oxide fuel cell, in which a solid electrolyte layer is sandwiched by an upper electrode layer and a lower electrode layer. This single cell includes a substrate having openings and an insulating and stress absorbing layer stacked on an upper surface of this substrate. The solid electrolyte layer is formed on an upper surface of the insulating and stress absorbing layer so as to cover the openings, the upper electrode layer is stacked on an upper surface of the solid electrolyte layer, and the lower electrode layer is coated on a lower surface of the solid electrolyte layer via the openings from a lower surface of the substrate. A cell plate, in which these single cells are disposed two-dimensionally on a common substrate. Furthermore, a solid oxide fuel cell, in which these cell plates and plate-shaped separators including gas passages on both surfaces thereof are alternately stacked.

摘要翻译： 用于固体氧化物燃料电池的单电池，其中固体电解质层被上电极层和下电极层夹在中间。 该单电池包括具有开口的衬底和层叠在该衬底的上表面上的绝缘和应力吸收层。 固体电解质层形成在绝缘和应力吸收层的上表面上以覆盖开口，上电极层堆叠在固体电解质层的上表面上，下电极层涂覆在下电极层 经由来自基板的下表面的开口的固体电解质层的表面。 一个单元板，其中这些单个单元二维地设置在共同的基板上。 此外，固体氧化物燃料电池，其中这些电池板和包括其两个表面上的气体通道的板状隔板交替堆叠。

公开(公告)号：US07045243B2

公开(公告)日：2006-05-16

申请号：US10150931

申请日：2002-05-21

申请人： Keiko Kushibiki ,  Fuminori Satou ,  Mitsugu Yamanaka ,  Masaharu Hatano ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

发明人： Keiko Kushibiki ,  Fuminori Satou ,  Mitsugu Yamanaka ,  Masaharu Hatano ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

IPC分类号： H01M8/02 ,  H01M8/10

CPC分类号： H01M8/2428 ,  H01M8/241 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/249 ,  H01M2300/0074 ,  Y02P70/56

摘要： A cell plate structure for a fuel cell is provided with a porous substrate, a lower electrode layer formed on the porous substrate, an upper electrode layer opposed to the lower electrode layer, a solid electrolyte layer having a layer element placed between the lower electrode layer and the upper electrode layer and composed of a plurality of divided electrolyte regions, a gas impermeable layer correspondingly covering an area where the solid electrolyte layer is absent on the porous substrate or on the lower electrode layer. The gas impermeable layer separates gas passing inside the porous substrate and gas passing outside the porous substrate. Such a cell plate structure is suited for use in a solid electrolyte type fuel cell.

公开(公告)号：US06896989B2

公开(公告)日：2005-05-24

申请号：US10217409

申请日：2002-08-14

申请人： Naoki Hara ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

发明人： Naoki Hara ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

IPC分类号： H01M4/86 ,  H01M8/02 ,  H01M8/12 ,  H01M8/10 ,  B05D5/12

CPC分类号： H01M4/8657 ,  H01M4/9041 ,  H01M8/1213 ,  H01M8/1253 ,  Y02E60/525 ,  Y02P70/56

摘要： An SOFC is provided with an oxidizing electrode layer, a reducing electrode layer opposite to the oxidizing electrode layer, a solid electrolyte layer between the oxidizing electrode layer and the reducing electrode layer, and an alternating laminated structural section between the oxidizing electrode layer and the solid electrolyte layer or between the reducing electrode layer and the solid electrolyte layer. The alternating laminated structural section has a first thin film layer including a material of corresponding one of the electrode layers and a second thin film layer having a phase including the material of the corresponding one of the electrode layers and that of the solid electrolyte layer. The first thin film layer and the second thin film layer are alternately laminated.

摘要翻译： SOFC设置有氧化电极层，与氧化电极层相对的还原电极层，氧化电极层和还原电极层之间的固体电解质层，以及氧化电极层和固体之间的交替层叠结构部 电解质层或还原电极层和固体电解质层之间。 所述交替层叠结构部具有包括所述电极层的相应一个的材料的第一薄膜层和具有包含所述电极层的相应一个的固体电解质层的材料的相的第二薄膜层。 第一薄膜层和第二薄膜层交替层叠。

公开(公告)号：US08323845B2

公开(公告)日：2012-12-04

申请号：US11495752

申请日：2006-07-31

申请人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

发明人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

IPC分类号： H01M8/10 ,  H01M2/18 ,  H01M2/08

CPC分类号： H01M8/0232 ,  H01M8/0236 ,  H01M8/0243 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/2425 ,  H01M2008/1293 ,  Y02P70/56

摘要： A solid electrolyte fuel cell plate structure includes a cell element layer composed of a solid electrolyte, an air electrode layer and a fuel electrode layer, a porous base body supporting the cell element layer, and a gas-impermeable member having electric conductivity. The cell element layer is arranged such that the solid electrolyte layer is sandwiched between the air electrode layer and the fuel electrode layer, with the air electrode layer or the fuel electrode layer being joined to the porous base body. The gas-impermeable member is associated with the solid electrolyte layer to allow gas internally passing through the porous base body to be separated from gas flowing outside the porous base body. Such a cell plate structure can be employed in a solid electrolyte fuel cell stack, which in turn can be employed in a solid electrolyte fuel cell electric power generation unit.

摘要翻译： 固体电解质燃料电池板结构包括由固体电解质，空气电极层和燃料电极层构成的电池元件层，支撑电池元件层的多孔基体和具有导电性的气体不可渗透构件。 电池元件层被布置成使得固体电解质层夹在空气电极层和燃料电极层之间，空气电极层或燃料电极层与多孔基体接合。 气体不可渗透构件与固体电解质层相关联，以允许内部通过多孔基体的气体与在多孔基体外流动的气体分离。 这样的电池板结构可以用在固体电解质燃料电池组中，其又可以用于固体电解质燃料电池发电单元。