专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09466855B2 Additive for sodium ion secondary battery and sodium ion secondary battery 有权
标题翻译：钠离子二次电池和钠离子二次电池的添加剂
公开(公告)号：US09466855B2
公开(公告)日：2016-10-11
申请号：US14007250
申请日：2012-03-08
申请人： Atsushi Ito , Yasuhiko Ohsawa , Shinichi Komaba
发明人： Atsushi Ito , Yasuhiko Ohsawa , Shinichi Komaba
IPC分类号： H01M6/16 , H01M10/0567 , H01M4/36 , H01M4/587 , H01M10/054
CPC分类号： H01M10/0567 , H01M4/366 , H01M4/587 , H01M10/054 , H01M2300/0025
摘要： An additive for a sodium ion secondary battery of the present invention includes a compound of at least one of a saturated cyclic carbonate having a fluoro group and a chain carbonate having a fluoro group. A sodium ion secondary battery (1) of the present invention includes: a non-aqueous electrolytic solution including the additive for a sodium ion secondary battery and a non-aqueous solvent containing a saturated cyclic carbonate or a non-aqueous solvent containing a saturated cyclic carbonate and a chain carbonate; a positive electrode (11); and a negative electrode (12) that includes a coating formed in a surface of the negative electrode, the coating containing a composite material having carbon, oxygen, fluorine and sodium in the surface and includes a negative-electrode active material containing a hard carbon.
摘要翻译：本发明的钠离子二次电池用添加剂包括具有氟基的饱和环状碳酸酯和具有氟基的链状碳酸酯中的至少一种的化合物。本发明的钠离子二次电池（1）包括：含有钠离子二次电池用添加剂和含有饱和环状碳酸酯或含有饱和环状碳酸酯的非水溶剂的非水溶剂的非水电解液碳酸酯和链状碳酸酯; 正极（11）; 和包含在负极表面形成的涂层的负极（12），所述涂层含有表面上具有碳，氧，氟和钠的复合材料，并且包括含有硬碳的负极活性物质。

2. 发明授权

US08778539B2 Secondary battery electrode, and secondary battery using the same 有权
标题翻译：二次电池电极和二次电池使用相同
公开(公告)号：US08778539B2
公开(公告)日：2014-07-15
申请号：US12084691
申请日：2006-11-09
申请人： Yasuhiko Ohsawa , Mieko Kawai
发明人： Yasuhiko Ohsawa , Mikio Kawai
IPC分类号： H01M4/13 , H01M4/58
CPC分类号： H01M4/131 , H01M4/364 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/021 , Y02T10/7011
摘要： A secondary battery electrode, which is formed by stacking an electrode active material layer (I) containing spinel-structured lithium manganate as an electrode active material and an electrode active material layer (II) containing, as an electrode active material, a composite oxide represented by the following Chemical formula (1) in a thickness direction of the electrode, in which the electrode active material layer (I) is disposed in contact with a current collector, and an average particle diameter of the composite oxide is smaller than an average particle diameter of the spinel-structured lithium manganate. In such a way, it is possible to provide a secondary battery electrode capable of realizing a secondary battery excellent in both of a volumetric energy density and a volumetric output density. LiCovNiXMnYMZO2 (1)
摘要翻译：通过堆叠含有尖晶石结构的锰酸锂作为电极活性物质的电极活性物质层（I）和含有作为电极活性物质的电极活性物质层（II）形成的二次电池电极，所述复合氧化物为通过以下化学式（1）在电极的厚度方向上电极活性物质层（I）与集电体接触，并且复合氧化物的平均粒径小于平均粒子尖晶石结构的锰酸锂的直径。以这种方式，可以提供能够实现体积能量密度和体积输出密度都优异的二次电池的二次电池电极。 LiCovNiXMnYMZO2（1）

3. 发明申请

US20080070119A1 Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same 审中-公开
标题翻译：非水电解质二次电池用正极及使用其的非水电解质二次电池
公开(公告)号：US20080070119A1
公开(公告)日：2008-03-20
申请号：US11896864
申请日：2007-09-06
申请人： Tamaki Miura , Yasuhiko Ohsawa
发明人： Tamaki Miura , Yasuhiko Ohsawa
IPC分类号： H01M4/58
CPC分类号： H01M4/131 , H01M4/364 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： A positive electrode for a non-aqueous electrolyte secondary battery of the present invention has: a current collector; and a positive electrode active material layer formed on the current collector. The positive electrode active material layer contains, as positive electrode active materials, spinel lithium manganate, and a composite oxide represented by the following formula (1): LiCovNixMnyMzO2 (1) where v+x+y+z=1, M is any one selected from the group consisting of aluminum, gallium and indium, 0≦v≦0.5, 0.3≦x≦1, 0≦y≦0.5 and 0≦z≦0.1. Further, an average particle diameter of the composite oxide is larger than an average particle diameter of the spinel lithium manganate.
摘要翻译：本发明的非水电解质二次电池用正极具有：集电体; 以及形成在集电体上的正极活性物质层。正极活性物质层含有作为正极活性物质的尖晶石锰酸锂和由下式（1）表示的复合氧化物：<？在线式描述=“在线式”末端=“铅（ⅰ）Ni Ni x x x x O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O ）其中v + x + y + z = 1，M是从由铝，镓和铟组成的组中选择的任意一种， 0 <= v <= 0.5,0.3 <= x <=1,0,0≤y≤0.5且0≤z≤0.1。此外，复合氧化物的平均粒径大于尖晶石锰酸锂的平均粒径。

4. 发明授权

US06489053B1 Multilayer battery cell and method of producing same 失效
标题翻译：多层电池及其制造方法
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。

5. 发明授权

US06284404B1 Battery and gas effluent system therefor 有权
标题翻译：电池和排气系统
公开(公告)号：US06284404B1
公开(公告)日：2001-09-04
申请号：US09366957
申请日：1999-08-04
申请人： Hideaki Horie , Mikio Kawai , Yasuhiko Ohsawa , Takaaki Abe , Toyoaki Nakagawa , Osamu Shimamura , Yuuji Tanjo , Ken Iwai
发明人： Hideaki Horie , Mikio Kawai , Yasuhiko Ohsawa , Takaaki Abe , Toyoaki Nakagawa , Osamu Shimamura , Yuuji Tanjo , Ken Iwai
IPC分类号： H01M212
CPC分类号： H01M2/12 , H01M6/10 , H01M6/42 , H01M10/0525 , Y02E60/122
摘要： A vehicle (V) includes a battery enclosure (152) enclosing a battery system (B). Each battery (Bn) includes a cell (1) that comprises a rolled lamination (LM) of a positive sheet electrode (11) having layers (13) of positive-pole-oriented active substance coated on both side of a charge collecting sheet (12), a negative sheet electrode (21) having layers (23) of negative-pole-oriented active substance coated on both sides of another charge collecting sheet (22), and electrolyte-containing separator (31) between the layers of active substances. The batter further includes a cell enclosure (2) totally enclosing the cell. A gas effluent system (100) for the battery system comprises a gas release system (RSn) for generated gas in the cell of each battery to be released outside the cell enclosure, and a gas discharge system (DS) for released gas to be discharged outside the battery enclosure. The gas release system comprises gas release circuitry including a network (NT) of blanks (Cp: P=1,2, . . . , q, . . . ) formed in the lamination, e.g. pointed or zoned blanks (14, 14A, 15, 16, 17, 18) formed in the layer(s) of active substance(s) and/or the charge collecting electrode(s), a blank space (Sp) between the cell and the cell enclosure, and release valve (4a, 6a). The gas discharge system comprises a gas discharge circuit (DC) communicable with the gas release circuitry, and provided as a draft controllable ducting (150, 170) defined between a floor panel (153) of vehicle body (VB) and a wall of the battery enclosure.
摘要翻译：车辆（V）包括封闭电池系统（B）的电池外壳（152）。每个电池（Bn）包括电池（1），其包括具有涂覆在电荷收集片材的两面上的正极取向活性物质层（13）的正片状电极（11）的卷绕层压体（LM） 12），具有涂覆在另一个电荷收集片（22）两侧的负极取向活性物质层（23）的负片状电极（21）和活性物质层之间的含电解质的隔离物（31）。面糊还包括完全包围单元的单元壳体（2）。用于电池系统的气体流出物系统（100）包括用于在每个电池的单元中产生的气体的气体释放系统（RSn），以释放到电池外壳外部;以及气体放电系统（DS），用于放电的放电气体在电池盒外面。气体释放系统包括气体释放电路，其包括在层压中形成的坯料（Cp：P = 1,2，...，q，...）的网络（NT）形成在一个或多个活性物质层和/或电荷收集电极层中的尖锐或分区的空白（14,14A，15,16,17,18），电池之间的空白空间（Sp）和电池外壳以及释放阀（4a，6a）。气体放电系统包括可与气体释放电路连通的气体放电回路（DC），并且被设置为限定在车体（VB）的地板面板（153）与车身（VB）的壁之间的可牵引的导管（150,170）电池外壳。

6. 发明授权

US09496065B2 Positive electrode active material for electric device, positive electrode for electric device, and electric device 有权
标题翻译：电气装置用正极活性物质，电气装置用正极及电气装置
公开(公告)号：US09496065B2
公开(公告)日：2016-11-15
申请号：US14130643
申请日：2012-07-03
申请人： Atsushi Ito , Yasuhiko Ohsawa , Kenzo Oshihara , Tomohiro Kaburagi , Shinji Yamamoto
发明人： Atsushi Ito , Yasuhiko Ohsawa , Kenzo Oshihara , Tomohiro Kaburagi , Shinji Yamamoto
IPC分类号： H01B1/08 , C01G51/00 , C01G53/00 , C01G45/12 , H01M4/505 , H01M4/36 , H01M4/525 , H01M4/02 , H01G11/06 , H01G11/46 , H01G11/50 , H01M10/0525
CPC分类号： H01B1/08 , C01G45/1235 , C01G45/1257 , C01G51/56 , C01G53/56 , H01G11/06 , H01G11/46 , H01G11/50 , H01M4/364 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/021 , H01M2220/20 , Y02E60/122 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： A positive electrode active material is provided for an electric device that contains a first active material comprising a transition metal oxide represented by formula (1): Li1.5[NiaCobMnc[Li]d]O3 (where a, b, c, and d satisfy the relationships: 0
摘要翻译：提供一种正极活性物质，其含有包含式（1）表示的过渡金属氧化物的第一活性物质：Li1.5 [NiaCobMnc [Li] d] O3（其中a，b，c和d 满足以下关系：0

7. 发明申请

US20120228544A1 POSITIVE ELECTRODE MATERIAL FOR ELECTRICAL DEVICE, AND ELECTRICAL DEVICE PRODUCED USING SAME 有权
标题翻译：用于电气设备的正极电极材料和使用其制造的电气设备
公开(公告)号：US20120228544A1
公开(公告)日：2012-09-13
申请号：US13513051
申请日：2010-12-02
申请人： Atsushi Ito , Yasuhiko Ohsawa , Yuichi Sato
发明人： Atsushi Ito , Yasuhiko Ohsawa , Yuichi Sato
IPC分类号： H01M4/525
CPC分类号： H01M4/525 , H01M4/505
摘要： [Problems to be Solved] Provided is a positive electrode material for an electrical device, which has high capacity and improved initial charge-discharge efficiency.[Means for Solving the Problem] Disclosed is a positive electrode material for an electrical device, which is represented by the formula (1): aLi[Li1/3Mn2/3]O2.(1−a)Li[NixCoyMn1-x-y]O2 (1) (wherein, 0
摘要翻译： [待解决的问题]提供一种具有高容量，提高初期充放电效率的电气装置用正极材料。解决问题的手段公开了由式（1）表示的电气装置用正极材料：aLi [Li1 / 3Mn2 / 3] O2。（1-a）Li [NixCoyMn1-xy] O2 （1）（其中0

8. 发明授权

US07867650B2 Laminate type battery and method for manufacturing the same 失效
标题翻译：层叠型电池及其制造方法
公开(公告)号：US07867650B2
公开(公告)日：2011-01-11
申请号：US12068391
申请日：2008-02-06
申请人： Yasunari Hisamitsu , Hideaki Horie , Kouichi Nemoto , Yasuhiko Ohsawa
发明人： Yasunari Hisamitsu , Hideaki Horie , Kouichi Nemoto , Yasuhiko Ohsawa
IPC分类号： H01M6/46 , H01M2/16 , H01M2/18
CPC分类号： H01M2/26 , H01M2/30 , H01M4/02 , H01M4/0404 , H01M4/0414 , H01M4/505 , H01M4/70 , H01M6/40 , H01M6/425 , H01M6/48 , H01M10/0413 , H01M10/0436 , H01M10/0445 , H01M10/052 , H01M10/425 , H01M10/441 , H01M2004/021 , Y10T29/49112 , Y10T29/49115
摘要： A laminate type battery comprises a substrate, a power generating element which has at least one single cell made by a positive electrode layer, an electrolyte layer and a negative electrode layer which are sandwiched by collecting layers from both sides thereof, and an electric circuit portion having electrode terminals which connect the collecting layers to an external device and circuitries which connect the collecting layers and the electrode terminals. In the battery, the power generating element and the electric circuit portion are formed by stacking a plurality of layers on the substrate, and each of the layers is configured such that the power generating element and the electric circuit portion are formed by stacking the layers.
摘要翻译：叠层型电池包括基板，具有由正极层制成的至少一个单电池，电解质层和负极层的发电元件，两个电池层从两侧夹在集电层之间，电路部分具有将集电层连接到外部装置的电极端子和连接集电层和电极端子的电路。在电池中，发电元件和电路部分通过在基板上堆叠多个层而形成，并且每个层被构造成使得发电元件和电路部分通过层叠形成。

9. 发明授权

US4786715A Electrochromic polymer comprising N,N'-diphenyl-N,N'-diphenylene-phenylene diamine units 失效
标题翻译：包含N，N'-二苯基-N，N'-二亚苯基 - 苯二胺单元的电致变色聚合物
公开(公告)号：US4786715A
公开(公告)日：1988-11-22
申请号：US54872
申请日：1987-05-27
申请人： Masazumi Ishikawa , Yasuhiko Ohsawa , Mikio Kawai , Takao Kase , Teruko Yoshimoto
发明人： Masazumi Ishikawa , Yasuhiko Ohsawa , Mikio Kawai , Takao Kase , Teruko Yoshimoto
IPC分类号： C07C211/56 , C08G61/12 , C08G73/02 , C09K9/02 , H01B1/12 , C08G73/00
CPC分类号： C09K9/02 , C08G61/121 , C08G73/026 , H01B1/128
摘要： The disclosure relates to a novel polymer which is made up of repeating units of N,N,N'N'-tetrapheny-p-phenylenediamine. This polymer is thermoplastic and is soluble in industrially usable organic solvents. The polymer acquires high conductivity by doping with an electron acceptor. The polymer becomes insoluble in organic solvents when it is once doped with an electron acceptor and then dedoped, so that the polymer can be used as an active electrode material in electrolytic devices using an organic solvent. The polymer has electrochromic properties and undergoes two-stage oxidation and two-stage reduction to assume three differently stable states. The polymer exhibits pale yellow color in its reduced state, green color in the first-stage oxidized state and dark blue color in the second-stage oxidized state.
摘要翻译：本公开涉及由N，N，N'- N'-四苯基对苯二胺的重复单元构成的新型聚合物。该聚合物是热塑性的并且可溶于工业上可用的有机溶剂。聚合物通过掺杂电子受体获得高导电性。聚合物一旦掺杂有电子受体就变得不溶于有机溶剂，然后脱掺杂，使得聚合物可以用作使用有机溶剂的电解装置中的活性电极材料。该聚合物具有电致变色性质，并经历两阶段氧化和两阶段还原以呈现三种不同的稳定状态。该聚合物在其还原状态下显示浅黄色，在第一阶段氧化状态下呈绿色，在第二阶段氧化态呈深蓝色。

10. 发明申请

US20140017574A1 ADDITIVE FOR SODIUM ION SECONDARY BATTERY AND SODIUM ION SECONDARY BATTERY 有权
标题翻译：用于钠离子二次电池和钠离子二次电池的添加剂
公开(公告)号：US20140017574A1
公开(公告)日：2014-01-16
申请号：US14007250
申请日：2012-03-08
申请人： Atsushi Ito , Yasuhiko Ohsawa , Shinichi Komaba , Naoaki Yabuuchi , Wataru Murata , Toru Ishikawa , Yuta Matsuura
发明人： Atsushi Ito , Yasuhiko Ohsawa , Shinichi Komaba , Naoaki Yabuuchi , Wataru Murata , Toru Ishikawa , Yuta Matsuura
IPC分类号： H01M10/0567 , H01M10/054
CPC分类号： H01M10/0567 , H01M4/366 , H01M4/587 , H01M10/054 , H01M2300/0025
摘要： An additive for a sodium ion secondary battery of the present invention includes a compound of at least one of a saturated cyclic carbonate having a fluoro group and a chain carbonate having a fluoro group. A sodium ion secondary battery (1) of the present invention includes: a non-aqueous electrolytic solution including the additive for a sodium ion secondary battery and a non-aqueous solvent containing a saturated cyclic carbonate or a non-aqueous solvent containing a saturated cyclic carbonate and a chain carbonate; a positive electrode (11); and a negative electrode (12) that includes a coating formed in a surface of the negative electrode, the coating containing a composite material having carbon, oxygen, fluorine and sodium in the surface and includes a negative-electrode active material containing a hard carbon.
摘要翻译：本发明的钠离子二次电池用添加剂包括具有氟基的饱和环状碳酸酯和具有氟基的链状碳酸酯中的至少一种的化合物。本发明的钠离子二次电池（1）包括：含有钠离子二次电池用添加剂和含有饱和环状碳酸酯或含有饱和环状碳酸酯的非水溶剂的非水溶剂的非水电解液碳酸酯和链状碳酸酯; 正极（11）; 和包含在负极表面形成的涂层的负极（12），所述涂层含有表面上具有碳，氧，氟和钠的复合材料，并且包括含有硬碳的负极活性物质。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式