专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US08883356B2 Electrolyte for lithium batteries 有权
标题翻译：锂电池电解液
公开(公告)号：US08883356B2
公开(公告)日：2014-11-11
申请号：US12482690
申请日：2009-06-11
申请人： GuiShu Zhou , Lei Si , Yong Wang , YiWei Fan
发明人： GuiShu Zhou , Lei Si , Yong Wang , YiWei Fan
IPC分类号： H01M6/18 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2300/0025 , H01M2300/0031 , H01M2300/0034 , Y02E60/122 , Y10T29/4911
摘要： Electrolyte and lithium secondary batteries containing the same are disclosed. In one instance, the electrolyte includes a lithium salt, a solvent and an additive. In some examples, the additive includes substances A, B and C, wherein substance A is vinylene carbonate, substance B includes at least one of fluorinated or chlorinated ethylene carbonate or diethylene carbonate, and substance C includes at least one of ethylene sulfite, 1,3-propanesultone and propenyl sulfite.
摘要翻译：公开了含有它们的电解质和锂二次电池。在一种情况下，电解质包括锂盐，溶剂和添加剂。在一些实例中，添加剂包括物质A，B和C，其中物质A是碳酸亚乙烯酯，物质B包括氟化或氯化碳酸亚乙酯或二亚乙基碳酸酯中的至少一种，物质C包括亚硫酸亚乙酯， 3-丙磺酸内酯和亚硫酸丙烯酯。

72. 发明申请

US20140329122A1 CELL 有权
标题翻译：细胞
公开(公告)号：US20140329122A1
公开(公告)日：2014-11-06
申请号：US14334208
申请日：2014-07-17
申请人： Sony Corporation
发明人： Kazuhito Hatta , Mashio Shibuya
IPC分类号： H01M2/02 , H01M2/08 , H01M4/06 , H01M4/131 , H01M4/133 , H01M4/62 , H01M4/66 , H01M6/16 , H01M6/18 , H01M6/02 , H01M10/0565 , H01M10/0569 , H01M10/0568 , H01M10/0587 , H01M10/04 , H01M2/16 , H01M2/06
CPC分类号： H01M2/0287 , B29C65/02 , B29C65/08 , B29C65/18 , B29C66/1122 , B29C66/32 , B29C66/41 , B29C66/433 , B29C66/71 , B29C66/72321 , B29C66/7352 , B29C66/81431 , B29C66/83221 , B29K2023/12 , B29K2623/12 , B29K2655/00 , B29K2705/02 , B29L2031/3468 , B29L2031/7146 , B32B5/142 , B32B7/12 , B32B15/08 , B32B15/085 , B32B15/088 , B32B15/09 , B32B15/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2255/06 , B32B2274/00 , B32B2323/10 , B32B2367/00 , B32B2457/10 , B32B2553/00 , H01M2/021 , H01M2/026 , H01M2/0267 , H01M2/0277 , H01M2/0285 , H01M2/029 , H01M2/06 , H01M2/08 , H01M2/162 , H01M2/1653 , H01M2/1673 , H01M4/06 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/623 , H01M4/625 , H01M4/661 , H01M6/02 , H01M6/164 , H01M6/166 , H01M6/181 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M10/0587 , H01M2220/30 , H01M2300/0037 , H01M2300/0082 , Y02E60/122 , B29K2077/00 , B29K2067/003
摘要： A cell in which thermal welding of a laminate packaging is performed so that the thickness of a thermal welded portion including an electrode terminal is larger than that of a thermal welded portion including no electrode terminal.
摘要翻译：进行层压包装的热熔接的电池，使得包括电极端子的热焊接部分的厚度大于不包括电极端子的热焊接部分的厚度。

73. 发明授权

US08865353B2 Nonaqueous electrolyte and lithium cell using the same 有权
标题翻译：非水电解液和锂电池使用相同
公开(公告)号：US08865353B2
公开(公告)日：2014-10-21
申请号：US13057035
申请日：2009-08-04
申请人： Koji Abe , Masahide Kondo
发明人： Koji Abe , Masahide Kondo
IPC分类号： H01M6/18 , H01M6/16 , H01M10/0569 , H01M10/0567 , H01M10/0568 , H01M10/052
CPC分类号： H01M10/0567 , H01M6/166 , H01M6/168 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0042 , Y02E60/12 , Y02T10/7011
摘要： A nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, containing a hydantoin compound represented by the following general formula (I) in an amount of from 0.01 to 5% by mass of the nonaqueous electrolytic solution, and excellent in battery characteristics such as high-temperature storage property and cycle property. (In the formula, R1 and R2 each represent a methyl group or an ethyl group; R3 and R4 each represent a hydrogen atom, a methyl group or an ethyl group.)
摘要翻译：溶解在非水溶剂中的电解质盐的非水电解液含有由以下通式（I）表示的乙内酰脲化合物，其量为非水电解液的0.01〜5质量％，电池特性优异作为高温储存性能和循环性能。（式中，R 1和R 2各自表示甲基或乙基; R 3和R 4各自表示氢原子，甲基或乙基。）

74. 发明授权

US08859150B2 Proton-conducting membrane and use thereof 有权
公开(公告)号：US08859150B2
公开(公告)日：2014-10-14
申请号：US10585057
申请日：2004-12-30
申请人： Oemer Uensal , Kilian Brehl , Edmund Thiemer
发明人： Oemer Uensal , Kilian Brehl , Edmund Thiemer
IPC分类号： H01M6/18 , H01M10/0562 , H01M8/04 , B01D67/00 , C08J5/22 , C08G73/18 , B01D71/62 , H01M8/10
CPC分类号： B01D67/0018 , B01D67/0011 , B01D67/0093 , B01D71/62 , B01D2323/08 , B01D2323/30 , B01D2325/26 , C08G73/18 , C08J5/2256 , C08J2379/06 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1044 , H01M8/1048 , H01M8/1081 , H01M8/1086 , H01M2300/0082 , Y02E60/521 , Y02P70/56
摘要： The present invention relates to a novel proton-conducting polymer membrane based on polyazoles which can, owing to its excellent chemical and thermal properties, be used for a variety of purposes and is particularly suitable as a polymer-electrolyte membrane (PEM) for the production of membrane electrode units for so-called PEM fuel cells.

75. 发明授权

US08822077B2 Lithium secondary battery and electrode for lithium secondary battery 有权
标题翻译：锂二次电池和锂二次电池用电极
公开(公告)号：US08822077B2
公开(公告)日：2014-09-02
申请号：US12107446
申请日：2008-04-22
申请人： Takashi Katoh
发明人： Takashi Katoh
IPC分类号： H01M6/18 , H01M2/16 , H01M4/38 , H01M4/134 , H01M10/0562 , H01M4/40 , H01M10/0565
CPC分类号： H01M10/0562 , H01M2/1673 , H01M4/134 , H01M4/382 , H01M4/405 , H01M6/18 , H01M10/0565 , Y02E60/122
摘要： An object of the invention is to provide a lithium secondary battery using a fused salt at ambient temperature where a high capacity is able to be maintained even when it is stored at a high temperature environment or even when it is subjected to charge and discharge repeatedly and also to provide an electrode for a nonaqueous electrolytic lithium secondary battery. There is disclosed a lithium secondary battery using at least a fused salt at ambient temperature having ionic conductivity in which at least one of the positive and negative electrode contains a powder which solely comprises an inorganic solid electrolyte having lithium ionic conductivity. There is also disclosed an electrode for a lithium secondary battery using, at least, a ionic liquid having ionic conductivity which contains a powder solely comprising inorganic solid electrolyte having lithium ionic conductivity.
摘要翻译：本发明的目的是提供一种在环境温度下使用熔融盐的锂二次电池，其中即使在高温环境下储存时甚至在重复进行充放电时也能维持高容量，还提供一种用于非水电解锂二次电池的电极。公开了在环境温度下至少使用具有离子导电性的熔融盐的锂二次电池，其中正极和负极中的至少一个含有仅包含具有锂离子导电性的无机固体电解质的粉末。还公开了一种用于锂二次电池的电极，至少使用具有离子导电性的离子液体，其含有仅包含具有锂离子传导性的无机固体电解质的粉末。

76. 发明授权

US08785023B2 Cascade redox flow battery systems 失效
标题翻译：级联氧化还原液流电池系统
公开(公告)号：US08785023B2
公开(公告)日：2014-07-22
申请号：US12986892
申请日：2011-01-07
申请人： Craig R. Horne , Kim Kinoshita , Darren B. Hickey , Jay E. Sha , Deepak Bose
发明人： Craig R. Horne , Kim Kinoshita , Darren B. Hickey , Jay E. Sha , Deepak Bose
IPC分类号： H01M4/36 , H01M8/00 , H01M6/18 , B60L11/18 , H01M8/20 , H01M2/40
CPC分类号： H01M8/20 , B60L11/1824 , B60L11/1879 , B60L2210/40 , B60L2230/22 , B60L2230/24 , B60L2230/28 , B60L2230/30 , H01M2/40 , H01M6/188 , H01M8/188 , Y02E60/528 , Y02T10/7005 , Y02T10/705 , Y02T10/7088 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A reduction/oxidation (“redox”) flow battery system includes a series of electrochemical cells arranged in a cascade, whereby liquid electrolyte reacts in a first electrochemical cell (or group of cells) before being directed into a second cell (or group of cells) where it reacts before being directed to subsequent cells. The cascade includes 2 to n stages, each stage having one or more electrochemical cells. During a charge reaction, electrolyte entering a first stage will have a lower state-of-charge than electrolyte entering the nth stage. In some embodiments, cell components and/or characteristics may be configured based on a state-of-charge of electrolytes expected at each cascade stage. Such engineered cascades provide redox flow battery systems with higher energy efficiency over a broader range of current density than prior art arrangements.
摘要翻译：还原/氧化（“氧化还原”）流动电池系统包括串联布置的一系列电化学电池，由此液体电解质在引入第二电池（或一组电池）之前在第一电化学电池（或一组电池）中反应），在它被引导到后续的细胞之前它反应。级联包括2到n个阶段，每个阶段具有一个或多个电化学电池。在充电反应期间，进入第一阶段的电解质将具有比进入第n阶段的电解质更低的电荷。在一些实施例中，可以基于在每个级联阶段期望的电解质的电荷状态来配置电池组件和/或特性。这种工程化级联提供了比现有技术装置更宽的电流密度范围内具有更高能量效率的氧化还原液流电池系统。

77. 发明授权

US08778522B2 Protected lithium electrodes based on sintered ceramic or glass ceramic membranes 有权
标题翻译：基于烧结陶瓷或玻璃陶瓷膜的受保护的锂电极
公开(公告)号：US08778522B2
公开(公告)日：2014-07-15
申请号：US13708540
申请日：2012-12-07
申请人： PolyPlus Battery Company
发明人： Steven J. Visco , Yevgeniy S. Nimon , Bruce D. Katz
IPC分类号： H01M2/16 , H01M6/14 , H01M6/22 , H01M10/0525 , H01M10/0562 , H01M6/18 , H01M10/0565 , H01M10/056
CPC分类号： H01M2/145 , H01M2/16 , H01M2/1673 , H01M6/18 , H01M6/181 , H01M6/182 , H01M6/185 , H01M6/187 , H01M6/188 , H01M10/0525 , H01M10/056 , H01M10/0562 , H01M10/0565 , H01M2300/0065 , H01M2300/0071 , H01M2300/008 , H01M2300/0094 , Y02E60/122 , Y02P70/54 , Y10T29/49108 , Y10T29/49115
摘要： Disclosed are ionically conductive membranes for protection of active metal anodes and methods for their fabrication. The membranes may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the membrane has the desired properties of high overall ionic conductivity and chemical stability towards the anode, the cathode and ambient conditions encountered in battery manufacturing. The membrane is capable of protecting an active metal anode from deleterious reaction with other battery components or ambient conditions while providing a high level of ionic conductivity to facilitate manufacture and/or enhance performance of a battery cell in which the membrane is incorporated.
摘要翻译：公开了用于保护活性金属阳极的离子导电膜及其制造方法。膜可以结合在活性金属负极（阳极）结构和电池单元中。根据本发明，膜具有对电池制造中遇到的阳极总体离子导电性和化学稳定性，阴极和环境条件的期望性质。该膜能够保护活性金属阳极免受与其他电池组分或环境条件的有害反应，同时提供高水平的离子导电性以促进制造和/或增强其中掺入膜的电池单元的性能。

78. 发明授权

US08685573B2 Cathode active material and lithium ion rechargeable battery using the material 失效
标题翻译：阴极活性物质和锂离子充电电池使用材料
公开(公告)号：US08685573B2
公开(公告)日：2014-04-01
申请号：US13368359
申请日：2012-02-08
申请人： Yuki Okuda , Norio Iwayasu , Hidetoshi Honbou
发明人： Yuki Okuda , Norio Iwayasu , Hidetoshi Honbou
IPC分类号： H01M10/0562 , H01M6/18 , H01M4/131
CPC分类号： H01M6/181 , H01M2/0217 , H01M4/131 , H01M4/525 , H01M4/62 , H01M10/052 , H01M10/4235 , H01M2004/028 , Y02E60/122
摘要： Provided is a lithium ion rechargeable battery less suffering from swelling even when stored at high temperatures. Disclosed are a cathode active material, a cathode for a lithium ion rechargeable battery using the cathode active material, and a lithium ion rechargeable battery using the cathode. The cathode active material includes particles, each of the particles including a cathode material capable of intercalating and deintercalating lithium ions, and a film formed on at least part of surfaces of the particles. The film includes a compound represented by Chemical Formula (1). Examples of the compound represented by Chemical Formula (1) include lithium squarate and dilithium squarate. Preferably, the lithium ion rechargeable battery is a prismatic battery.
摘要翻译：锂离子充电电池即使在高温下储存时也较少膨胀。公开了阴极活性物质，使用阴极活性物质的锂离子二次电池用阴极和使用该阴极的锂离子二次电池。阴极活性材料包括颗粒，每个颗粒包括能够嵌入和脱嵌锂离子的阴极材料，以及在颗粒的至少一部分表面上形成的膜。该膜包括由化学式（1）表示的化合物。由化学式（1）表示的化合物的实例包括方酸锂和方酸二锂。优选地，锂离子可再充电电池是棱柱形电池。

79. 发明授权

US08658317B2 Solid ion conductor which has a garnet-like crystal structure and has the stoichiometric composition L7+XAXG3−XZr2O12 有权
标题翻译：固体离子导体，其具有石榴石状晶体结构并具有化学计量组成L7 + XAXG3-XZr2O12
公开(公告)号：US08658317B2
公开(公告)日：2014-02-25
申请号：US12667400
申请日：2008-07-02
申请人： Werner Weppner , Ramaswamy Murugan
发明人： Werner Weppner , Ramaswamy Murugan
IPC分类号： H01M6/18
CPC分类号： H01M10/0562 , C01G25/006 , C01P2002/72 , C01P2006/40 , C04B35/48 , C04B35/486 , C04B35/6262 , C04B35/64 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3227 , C04B2235/3284 , C04B2235/6567 , C04B2235/761 , C04B2235/764 , H01G11/24 , H01G11/30 , H01M4/13 , H01M8/124 , H01M10/05 , H01M10/052 , Y02E60/122 , Y02E60/13 , Y02E60/521 , Y02E60/525 , Y02P70/54 , Y02P70/56
摘要： The invention is directed to a solid ion conductor which has a garnet-like crystal structure and has the stoichiometric composition L7+xAxG3−xZr2O12, wherein L is in each case independently a monovalent cation, A is in each case independently a divalent cation, G is in each case independently a trivalent cation, 0≦x≦3 and O can be partly or completely replaced by divalent or trivalent anion.
摘要翻译：本发明涉及具有石榴石状晶体结构且具有化学计量组成L7 + xAxG3-xZr2O12的固体离子导体，其中L各自独立地为一价阳离子，A各自独立地为二价阳离子，G 在每种情况下独立地为三价阳离子，O 2 x 3和O可以被二价或三价阴离子部分或完全替代。

80. 发明授权

US08604133B2 Graft copolymer and process for producing the same 失效
标题翻译：接枝共聚物及其制备方法
公开(公告)号：US08604133B2
公开(公告)日：2013-12-10
申请号：US11884309
申请日：2006-02-14
申请人： Shigeharu Takagi , Mitsuru Higa
发明人： Shigeharu Takagi , Mitsuru Higa
IPC分类号： C08F259/02 , B01J39/20 , H01M8/10 , H01M6/18
CPC分类号： C08F291/04 , C08F293/005 , C08F2438/01 , C08F2/38
摘要： A graft copolymer having a side chain graft-polymerized by atom transfer living radical polymerization (ATRP) on a main chain polymerized by organotellurium-mediated living radical polymerization (TERP), wherein the molecular weight distribution is such that Mw/Mn is 1.5 or less. The graft copolymer is also such that a main chain moiety mainly consisting of the main chain and a side chain moiety mainly consisting of the side chain have microphase-separated structures. The graft copolymer has a narrow molecular weight distribution and forms microphase-separated structures through self organization of hydrophobic and hydrophilic moieties.
摘要翻译：在通过有机碲介导的活性自由基聚合（TERP）聚合的主链上具有通过原子转移活性自由基聚合（ATRP）接枝聚合的侧链的接枝共聚物，其中分子量分布使得Mw / Mn为1.5以下。接枝共聚物也使主要由主链构成的主链部分和主要由侧链构成的侧链部分具有微相分离结构。接枝共聚物具有窄的分子量分布，并通过疏水和亲水部分的自组织形成微相分离的结构。

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