专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US4962082A Method of making high tc oxide superconductor particles by adjusting pH value and cationic ratio of admixed solution followed by drying, heating and firming 失效
标题翻译：通过调节混合溶液的pH值和阳离子比例，然后干燥，加热和固化来制备高T氧化物超导体颗粒的方法
公开(公告)号：US4962082A
公开(公告)日：1990-10-09
申请号：US122460
申请日：1987-11-19
申请人： Philippe Barboux , Jean-Marie Tarascon
发明人： Philippe Barboux , Jean-Marie Tarascon
IPC分类号： C01G3/00
CPC分类号： C01G3/006 , C01P2002/34 , C01P2004/61 , C01P2004/62 , Y10S420/901 , Y10S505/735
摘要： Techniques for the preparation of superconducting perovskites in the MBa.sub.2 Cu.sub.3 O.sub.7-y system wherein M represents yttrium of a rare earth element and y is an integer ranging from 0.1 to 0.8 are described. The techniques involve the use of either a sol-gel or controlled precipitation process in which a barium solution in acetic acid is reacted with copper acetate and either a rare earth hydroxide or rare earth nitrate to form a colloid which is subsequently heated and fired to yield the desired composition. In the embodiment in which the nitrate is employed, the resultant colloid is freeze dried. In both the sol-gel and controlled precipitation processes, heating and firing are required to yield the desired characteristics.
摘要翻译：描述了在MBa2Cu3O7-y系统中制备超导钙钛矿的技术，其中M代表稀土元素的钇，y是0.1至0.8的整数。这些技术涉及使用溶胶 - 凝胶或控制沉淀法，其中乙酸中的钡溶液与乙酸铜和稀土氢氧化物或稀土硝酸盐反应形成胶体，随后加热和烧制以产生所需的组成。在使用硝酸盐的实施方案中，将所得胶体冷冻干燥。在溶胶 - 凝胶和受控沉淀过程中，需要加热和焙烧以产生所需的特性。

62. 发明授权

US4604334A Mo.sub.6 Se.sub.6 solid state electrode for secondary lithium batteries 失效
标题翻译：用于二次锂电池的Mo6Se6固态电极
公开(公告)号：US4604334A
公开(公告)日：1986-08-05
申请号：US792962
申请日：1985-10-30
申请人： Jean-Marie Tarascon
发明人： Jean-Marie Tarascon
IPC分类号： H01M4/58 , H01M10/052 , H01M10/36 , H01M6/16 , H01M4/36
CPC分类号： H01M10/052 , H01M4/581 , H01M4/5815
摘要： A non-aqueous battery is described which employs a molybdenum dichalcogenide negative electrode and a positive electrode of the formula Li.sub.x Mo.sub.6 Se.sub.6 wherein x represents an integer ranging from 0.5 to 9.
摘要翻译：描述了一种非水电池，其使用二硫代钼酸钼负极和式LixMo6Se6的正极，其中x表示0.5至9的整数。

63. 发明授权

US09115438B2 Method for the electrolytic production of self-supporting conductive nanocomposite elements 有权
标题翻译：自支撑导电纳米复合材料的电解生产方法
公开(公告)号：US09115438B2
公开(公告)日：2015-08-25
申请号：US11920624
申请日：2006-05-16
申请人： Patrice Simon , Pierre-Louis Taberna , Jean-Marie Tarascon , Jean-Pascal Cambronne , Thierry Lebey
发明人： Patrice Simon , Pierre-Louis Taberna , Jean-Marie Tarascon , Jean-Pascal Cambronne , Thierry Lebey
IPC分类号： C25D1/04 , C25D5/02 , C25D3/02 , C25D7/00 , H01M4/134 , H01M4/66 , H01M4/70 , H01M4/75 , H01G11/30 , C25D1/00 , H01M4/58 , H01M10/052 , C25D11/04
CPC分类号： C25D5/022 , C25D1/006 , C25D1/04 , C25D3/02 , C25D7/00 , C25D11/045 , H01G11/30 , H01L2924/0002 , H01M4/134 , H01M4/5825 , H01M4/661 , H01M4/70 , H01M4/75 , H01M10/052 , Y02E60/122 , Y02E60/13 , Y02P70/54 , Y10T428/1241 , Y10T428/12438 , H01L2924/00
摘要： The invention relates to a self-supporting composite element and to a method of producing same. The composite element comprises a substrate of electronic conductive material which is covered with metal nanowires that are essentially oriented along a plane that is perpendicular to the substrate. The element is produced in a cell comprising a cathode which is formed by the substrate to be covered, one or more anodes and an electrolyte which is formed by a solution of a precursor of the metal material and optionally containing a conductive ionic salt, a flat porous membrane which is placed between the cathode and each of the anodes and a spacer element between each membrane and the anode adjacent thereto, the different constituent parts of the cell being maintained in contact.
摘要翻译：本发明涉及自支撑复合元件及其制造方法。复合元件包括电子导电材料的衬底，其被基本上沿着垂直于衬底的平面取向的金属纳米线覆盖。该元件在包括阴极的电池中产生，阴极由待覆盖的基底，一个或多个阳极和由金属材料的前体的溶液形成并且任选地包含导电离子盐形成的电解质，平坦放置在阴极和每个阳极之间的多孔膜和在每个膜和与其相邻的阳极之间的间隔元件，电池的不同组成部分保持接触。

64. 发明授权

US08641921B2 Room temperature single phase Li insertion/extraction material for use in Li-based battery 有权
标题翻译：室温单相Li插入/提取材料用于锂基电池
公开(公告)号：US08641921B2
公开(公告)日：2014-02-04
申请号：US12530846
申请日：2008-03-19
申请人： Pierre Gibot , Christian Masquelier , Jean-Marie Tarascon , Stephane Levasseur , Philippe Carlach
发明人： Pierre Gibot , Christian Masquelier , Jean-Marie Tarascon , Stephane Levasseur , Philippe Carlach
IPC分类号： H01M4/88 , H01M4/02 , H01M4/00 , B32B15/02
CPC分类号： H01M4/136 , C01B25/45 , H01M4/5825 , H01M10/0525 , H01M2004/021 , H01M2004/028 , Y10T428/2982
摘要： The invention relates to active materials for the manufacture of Li-based batteries. A crystalline nanometric powdered material with formula Lix(M, M′)PO4, in particular LixFePO4 (O≦x≦1), is disclosed, exhibiting single phase Li insertion/extraction mechanism at room temperature when used as positive electrode material in Li-based batteries. Compared to current LiFePO4, the novel material results in smooth, sloping charge/discharge voltage curve greatly simplifying the monitoring of the state of charge of the batteries. The coexistence of mixed valence states for Fe (i.e. FeIIIVFeII) is believed to increase the electronic conductivity in the room temperature single phase LixFePO4 material, compared to state of the art two-phase materials. This, together with the nanometric size of the particles and their sharp monomodal size distribution, contributes to the exceptional high-rate capability demonstrated in batteries.
摘要翻译：本发明涉及用于制造锂基电池的活性材料。公开了具有式Lix（M，M'）PO 4，特别是LixFePO 4（O @ x @）的结晶纳米粉末材料，当用作锂 - 正电极材料中的正极材料时，在室温下呈现单相Li插入/萃取机理，基于电池。与目前的LiFePO4相比，新型材料产生平滑，倾斜的充放电电压曲线，大大简化了电池充电状态监测。与现有技术的两相材料相比，Fe（即FeIIIVFeII）的混合价态的共存被认为增加室温单相LixFePO 4材料中的电子传导性。这与颗粒的纳米尺寸及其尖峰单峰尺寸分布一起，有助于在电池中展现出卓越的高速率能力。

65. 发明申请

US20130298386A1 METHOD FOR PRODUCING A LITHIUM OR SODIUM BATTERY 审中-公开
标题翻译：生产锂电池或钠电池的方法
公开(公告)号：US20130298386A1
公开(公告)日：2013-11-14
申请号：US13704418
申请日：2011-06-16
申请人： Jean-Marie Tarascon , Michel Armand , Shanmukaraj Devaraj , Sylvie Grugeon , Stephane Laruelle
发明人： Jean-Marie Tarascon , Michel Armand , Shanmukaraj Devaraj , Sylvie Grugeon , Stephane Laruelle
IPC分类号： H01M4/139
CPC分类号： H01M4/139 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/62 , H01M10/0525 , H01M10/054 , H01M10/0562 , H01M10/0565 , H01M10/3909 , Y10T29/49108
摘要： The invention relates to a method for producing a battery using A+ (Li+ or Na+) as an electrochemical carrier, as well as to the resulting batteries. The method involves assembling together a negative electrode, a positive electrode, and an electrolyte, and then exposing the assembly to a firm charge at the operating temperature of the battery. The electrolyte is a ceramic or a solution of an A+ salt in a polar liquid, a polymer, or the mixture thereof. The active material of the negative electrode is a material which has a redox couple, the potential of which is 0 V to 1.6 V relative to the A+/A+ couple. The active material of the positive electrode is a material which has a redox couple, the potential of which is higher then that of the couple of the negative electrode. The positive electrode used during assembly consists of a current collector having a comprises material which contains the positive active material and at least one sacrificial salt of a cations E+ is selected from among Li+, Na+, K+ and the onium cations, and a redox action selected from azide anions, ketocarboxylate anions, and hydrazide anions, optionally in the form of a polymers.
摘要翻译：本发明涉及使用A +（Li +或Na +）作为电化学载体制造电池的方法，以及所得的电池。该方法包括将负极，正电极和电解质组装在一起，然后在电池的工作温度下将组件暴露于牢固的电荷。电解质是陶瓷或A +盐在极性液体，聚合物或其混合物中的溶液。负极的活性材料是具有氧化还原电位的材料，其电位相对于A + / A +电压为0V至1.6V。正极的活性物质是具有氧化还原电位的材料，其电位高于负电极的电位。在组装期间使用的正电极由具有包含正极活性材料的材料和至少一种阳离子E +的牺牲盐选自Li +，Na +，K +和鎓阳离子的集电器组成，并且选择氧化还原作用从叠氮阴离子，酮羧酸根阴离子和酰肼阴离子，任选地以聚合物的形式。

66. 发明申请

US20120007020A1 METHOD FOR PRODUCING INORGANIC COMPOUNDS 有权
标题翻译：生产无机化合物的方法
公开(公告)号：US20120007020A1
公开(公告)日：2012-01-12
申请号：US13124725
申请日：2009-10-23
申请人： Jean-Marie Tarascon , Nadir Recham , Michel Armand
发明人： Jean-Marie Tarascon , Nadir Recham , Michel Armand
IPC分类号： H01M4/04 , C01B25/455 , C01B17/45 , C01B25/45
CPC分类号： H01M4/5825 , C01B25/26 , C01B25/37 , C01B25/45 , C01B25/455 , C01B33/20 , C01G1/10 , C01G49/009 , C01G51/006 , C01G53/006 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2002/88 , C01P2004/04 , C01P2006/40 , H01M4/582 , H01M10/052 , Y10T428/2982
摘要： Compounds (I) AaMm(YO4)yZz (I) are provided where A is at least one element selected from the alkaline metals, alkaline earth metals, a doping element and a hole, M being (T1-1TV), T being one or more transition metals and T′ being at least on element selected from Mg, Ca, Al, and the rare earths, 0≦t O; y>0; z≧O. The compounds (I) are obtained from precursors of the constituent elements by means of a method comprising the following steps: dispersion of said precursors in a liquid support comprising one or more ionic liquids made up of a cation and an anion the electric charges of which balance out to give a suspension of said precursors in said liquid, heating said suspension to a temperature of 25 to 380° C. and separation of said ionic liquid and the inorganic oxide of formula (I) from the reaction of said precursors.
摘要翻译：提供化合物（I）AaMm（YO4）yZz（I），其中A为选自碱金属，碱土金属，掺杂元素和孔中的至少一种元素，M为（T1-1TV），T为一个或更多的过渡金属和T'至少选自Mg，Ca，Al和稀土元素，0＆nlE; t <1; Y是选自S，Se，P，As，Si或Ge和Al中的至少一种元素; Z是选自F，O或OH中的至少一种元素; a，m，y和z是零或以上的整数，使得式（I）的无机氧化物的电中性被认为是a≥O; m> O; y> 0; z≥0。化合物（I）通过包括以下步骤的方法从组成元素的前体获得：所述前体在包含由阳离子和阴离子组成的一种或多种离子液体的液体载体中的分散，其电荷为平衡以使所述前体在所述液体中的悬浮液，将所述悬浮液加热至25至380℃的温度，并将所述离子液体和式（I）的无机氧化物与所述前体的反应分离。

67. 发明授权

US08021533B2 Preparation of hydrogen storage materials 有权
标题翻译：储氢材料的制备
公开(公告)号：US08021533B2
公开(公告)日：2011-09-20
申请号：US11943050
申请日：2007-11-20
申请人： Gholam-Abbas Nazri , Luc M. A. Aymard , Yassine Oumellal , Aline Dominique Rougier , Jean-Marie Tarascon
发明人： Gholam-Abbas Nazri , Luc M. A. Aymard , Yassine Oumellal , Aline Dominique Rougier , Jean-Marie Tarascon
IPC分类号： C25D1/00 , H01M6/00
CPC分类号： C25B1/14 , C01B3/0026 , C01B6/02 , C01B6/04 , C01B6/06 , H01M8/04216 , Y02E60/327 , Y10T29/49108
摘要： A candidate hydrogen storage material, M, capable of reaction with hydrogen to form a hydride, MHm (m=number of H atoms per formula unit), and to subsequently release hydrogen on demand, is processed electrochemically to enhance its absorption/desorption properties. For example, a magnesium hydride (MgH2) composition, arranged as a positive electrode, is reduced with lithium ions in a direct current electrolytic cell to form nanometer-size particles of magnesium (and lithium hydride). The cell operation may be reversed to oxidize magnesium to nanometer size particles of magnesium hydride. Thereafter, the nanometer-size particles of M/MHm adsorb and desorb hydrogen at higher yields and under more moderate storage processing conditions.
摘要翻译：能够与氢反应以形成氢化物的候选氢存储材料M，MHm（m =每个式单元的H原子数），并随后根据需要释放氢，进行电化学处理以增强其吸收/解吸性能。例如，配置为正极的氢化镁（MgH 2）组成物在直流电解槽中用锂离子还原，形成纳米尺寸的镁（和氢化锂）颗粒。电池操作可以相反，以将镁氧化成纳米尺寸的氢化镁颗粒。此后，M / MHm的纳米尺寸颗粒以更高的产率和更适度的储存处理条件吸附和解吸氢。

68. 发明授权

US07736805B2 Lithium hydride negative electrode for rechargeable lithium batteries 有权
标题翻译：用于可充电锂电池的氢化锂负极
公开(公告)号：US07736805B2
公开(公告)日：2010-06-15
申请号：US11749264
申请日：2007-05-16
申请人： Gholam-Abbas Nazri , Luc Aymard , Yassine Oumellal , Aline Rougier , Jean-Marie Tarascon
发明人： Gholam-Abbas Nazri , Luc Aymard , Yassine Oumellal , Aline Rougier , Jean-Marie Tarascon
IPC分类号： H01M4/58 , H01M4/62 , H01M4/00
CPC分类号： H01M4/58 , H01M4/38 , H01M4/383 , H01M4/587 , H01M4/621 , H01M4/625 , H01M10/052 , H01M2004/027
摘要： A lithium battery comprises a negative electrode composition that uses lithium hydride and a second metal. The negative electrode composition is activated by infusing lithium into particles of the second metal hydride to form lithium hydride and the second metal. As the battery is discharged lithium is released from the electrode and the second metal hydride formed. Charging of the battery re-infuses lithium into the negative electrode composition with the re-formation of lithium hydride.
摘要翻译：锂电池包括使用氢化锂和第二金属的负极组合物。通过将锂注入到第二金属氢化物的颗粒中以形成氢化锂和第二金属来活化负极组合物。当电池放电时，锂从电极释放并形成第二金属氢化物。电池的充电通过重新形成氢化锂将锂重新注入负极组合物。

69. 发明申请

US20090286156A1 Method for production of an anode for a lithium-ion battery 有权
标题翻译：锂离子电池用阳极的制造方法
公开(公告)号：US20090286156A1
公开(公告)日：2009-11-19
申请号：US11920625
申请日：2006-05-16
申请人： Frederic Gillot , Jean-Marie Tarascon , Laure Monconduit
发明人： Frederic Gillot , Jean-Marie Tarascon , Laure Monconduit
IPC分类号： H01M4/58 , H01M4/66
CPC分类号： H01M10/0525 , H01M4/136 , H01M4/1397 , H01M4/5805 , H01M4/581 , H01M4/661 , H01M4/808 , Y10T29/49115
摘要： The invention relates to a method for producing an anode for a lithium-ion battery, said anode comprising a current collector formed from a transition metal M in the form of a foam and an active material comprising a binary phosphide of said metal M, said active material corresponding to the formula MPx in which 1≦x≦4. The method consists in subjecting the metal M foam to the action of phosphorus vapor at a temperature between 300° C. and 600° C., the phosphorus being present in a proportion which differs by at most 10% from the stoichiometric proportion relative to the metal M.The invention also relates to an anode for a lithium-ion battery, and to a lithium-ion battery comprising such an anode.
摘要翻译：本发明涉及一种用于生产锂离子电池阳极的方法，所述阳极包括由泡沫形式的过渡金属M形成的集电器和包含所述金属M的二元磷化物的活性材料，所述活性物质对应于公式MPx的材料，其中1 <= x <= 4。该方法包括使金属M泡沫体在300℃和600℃之间的温度下进行磷蒸气的作用，磷以与化学计量比相差至多10％的比例存在金属M.本发明还涉及一种用于锂离子电池的阳极和包括这种阳极的锂离子电池。

70. 发明申请

US20090127129A1 PREPARATION OF HYDROGEN STORAGE MATERIALS 有权
标题翻译：氢储存材料的制备
公开(公告)号：US20090127129A1
公开(公告)日：2009-05-21
申请号：US11943050
申请日：2007-11-20
申请人： Gholam-Abbas Nazri , Luc M.A. Aymard , Yassine Oumellal , Aline Dominique Rougier , Jean-Marie Tarascon
发明人： Gholam-Abbas Nazri , Luc M.A. Aymard , Yassine Oumellal , Aline Dominique Rougier , Jean-Marie Tarascon
IPC分类号： C25B1/14
CPC分类号： C25B1/14 , C01B3/0026 , C01B6/02 , C01B6/04 , C01B6/06 , H01M8/04216 , Y02E60/327 , Y10T29/49108
摘要： A candidate hydrogen storage material, M, capable of reaction with hydrogen to form a hydride, MHm (m=number of H atoms per formula unit), and to subsequently release hydrogen on demand, is processed electrochemically to enhance its absorption/desorption properties. For example, a magnesium hydride (MgH2) composition, arranged as a positive electrode, is reduced with lithium ions in a direct current electrolytic cell to form nanometer-size particles of magnesium (and lithium hydride). The cell operation may be reversed to oxidize magnesium to nanometer size particles of magnesium hydride. Thereafter, the nanometer-size particles of M/MHm adsorb and desorb hydrogen at higher yields and under more moderate storage processing conditions.
摘要翻译：能够与氢反应以形成氢化物的候选氢存储材料M，MHm（m =每个式单元的H原子数），并随后根据需要释放氢，进行电化学处理以增强其吸收/解吸性能。例如，配置为正极的氢化镁（MgH 2）组成物在直流电解槽中用锂离子还原，形成纳米尺寸的镁（和氢化锂）颗粒。电池操作可以相反，以将镁氧化成纳米尺寸的氢化镁颗粒。此后，M / MHm的纳米尺寸颗粒以更高的产率和更适度的储存处理条件吸附和解吸氢。

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