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1. 发明申请

WO2006033847A2 HYDROGEN STORAGE ALLOYS HAVING REDUCED PCT HYSTERESIS 审中-公开
标题翻译：具有减少PCT滞后的氢储存合金
公开(公告)号：WO2006033847A2
公开(公告)日：2006-03-30
申请号：PCT/US2005/032076
申请日：2005-09-09
申请人： OVONIC BATTERY COMPANY, INC. , YOUNG, Kwo , FETCENKO, Michael, A. , OVSHINSKY, Stanford, R. , OUCHI, Taihei , LI, Feng , REINHOUT, Melanie
发明人： YOUNG, Kwo , FETCENKO, Michael, A. , OVSHINSKY, Stanford, R. , OUCHI, Taihei , LI, Feng , REINHOUT, Melanie
IPC分类号： C22C19/03
CPC分类号： H01M4/383 , C01B3/0057 , C01B3/0078 , H01M4/385 , H01M10/345 , Y02E60/327
摘要： A modified A 2 B 7 type hydrogen storage alloy having reduced hysteresis. The alloy consists of a base A X B y hydrogen storage alloy, where A includes at least one rare earth element and also includes magnesium, B includes at least nickel, and the atomic ratio of x to y is between 1:2 and 1:5. The base alloy is modified by the addition of at least one modifier element which has an atomic volume less than about 8 cm 3 /mole, and is added to the base alloy in an amount sufficient to reduce the absorption/desorption hysteresis of the alloy by at least 10% when compared with the base alloy.
摘要翻译：修改的A

2. 发明申请

WO2007011572A1 HYDROGEN STORAGE ALLOYS HAVING IMPROVED CYCLE LIFE AND LOW TEMPERATURE OPERATING CHARACTERISTICS 审中-公开
标题翻译：具有改进的循环寿命和低温操作特性的氢储存合金
公开(公告)号：WO2007011572A1
公开(公告)日：2007-01-25
申请号：PCT/US2006/026785
申请日：2006-07-10
申请人： OVONIC BATTERY COMPANY, INC. , FETCENKO, Michael, A. , YOUNG, Kwo , OVSHINSKY, Stanford, R. , OUCHI, Taihei
发明人： FETCENKO, Michael, A. , YOUNG, Kwo , OVSHINSKY, Stanford, R. , OUCHI, Taihei
IPC分类号： H01M4/58 , C22C19/03
CPC分类号： H01M4/383 , B82Y30/00 , C01B3/0047 , C01B3/0057 , C01P2002/77 , C01P2004/64 , C22C19/03 , C22F1/18 , H01M4/02 , H01M4/242 , H01M4/364 , H01M4/366 , H01M4/385 , H01M10/345 , H01M2004/021 , H01M2004/027 , Y02E60/327 , Y10S420/90
摘要： A reversible hydrogen storage alloy for electrochemical and thermal hydrogen storage having excellent kinetics and improved performance at low temperatures and excellent cycle life. The compositions of the hydrogen storage alloy is modified to achieve excellent performance at low temperatures and excellent cycle life via non-stoichiometric hydrogen storage alloy compositions.
摘要翻译：一种用于电化学和热储氢的可逆储氢合金，具有优异的动力学和低温下的改进性能以及优异的循环寿命。通过非化学计量的储氢合金组合物改变储氢合金的组成以在低温下实现优异的性能和优异的循环寿命。

3. 发明申请

WO2005065139A2 HYDROGEN STORAGE MATERIALS HAVING EXCELLENT KINETICS, CAPACITY, AND CYCLE STABILITY 审中-公开
标题翻译：具有优异动力学，能力和循环稳定性的氢储存材料
公开(公告)号：WO2005065139A2
公开(公告)日：2005-07-21
申请号：PCT/US2004/041291
申请日：2004-12-09
申请人： TEXACO OVONIC HYDROGEN SYSTEMS LLC , YOUNG, Kwo , FETCENKO, Michael, A. , OUCHI, Taihei , IM, Jun , OVSHINSKY, Stanford, R. , LI, Feng , REINHOUT, Melanie
发明人： YOUNG, Kwo , FETCENKO, Michael, A. , OUCHI, Taihei , IM, Jun , OVSHINSKY, Stanford, R. , LI, Feng , REINHOUT, Melanie
IPC分类号： C01B3/00 , C22C14/00 , C22C27/02 , C22C27/06 , C22C30/00
CPC分类号： C22C27/06 , C01B3/0031 , C22C14/00 , C22C27/025 , C22C30/00 , Y02E60/327 , Y10S420/90
摘要： A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt.% hydrogen and delivering reversibly up to 3.0 wt.% hydrogen at temperatures up to 110°C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.
摘要翻译：一种BCC相储氢合金，其能够储存大约4.0重量％的氢气，并且在高达110℃的温度下可逆地输送高达3.0重量％的氢气。储氢合金还具有优异的动力学，其中可以在30秒内达到高达80％的储氢合金的储氢能力，并且在90秒内可以从储氢合金中解吸80％的总储氢能力。储氢合金也具有优异的稳定性，可延长循环寿命。

4. 发明申请

WO2015175640A8 HYDROGEN STORAGE MULTI-PHASE ALLOYS 审中-公开
公开(公告)号：WO2015175640A8
公开(公告)日：2015-11-19
申请号：PCT/US2015/030534
申请日：2015-05-13
申请人： BASF CORPORATION , FDK CORPORATION , YOUNG, Kwo , OUCHI, Taihei , NEI, Jean , WONG, Diana , YASUOKA, Shigekazu
发明人： YOUNG, Kwo , OUCHI, Taihei , NEI, Jean , WONG, Diana , YASUOKA, Shigekazu
IPC分类号： C22C19/03
摘要： A multi-phase hydrogen storage alloy comprising a hexagonal Ce 2 Ni 7 phase and a hexagonal Pr 5 Co 19 phase, where the Ce 2 Ni 7 phase abundance is ≥ 30 wt% and the Pr 5 Co 19 phase abundance is ≥ 8 wt% and where the alloy comprises a mischmetal where Nd in the mischmetal is 2 Ni 7 phase and a hexagonal Pr 5 Co 19 phase, where the Ce 2 Ni 7 phase abundance is from about 30 to about 72 wt% and the Pr 5 Co 19 phase abundance is > 8 wt% have improved electrochemical performance. The alloys are useful in an electrode in a metal hydride battery, a fuel cell or a metal hydride air battery.

5. 发明申请

WO2016014356A1 LAVES PHASE-RELATED BCC METAL HYDRIDE ALLOYS AND ACTIVATION THEREOF FOR ELECTROCHEMICAL APPLICATIONS 审中-公开
标题翻译：电化学应用的相关相关BCC金属氢化物合金及其活性
公开(公告)号：WO2016014356A1
公开(公告)日：2016-01-28
申请号：PCT/US2015/040892
申请日：2015-07-17
申请人： OVONIC BATTERY COMPANY, INC.
发明人： YOUNG, Kwo-Hsiung , OUCHI, Taihei , HUANG, Baoquan , WONG, Diana , WANG, Lixin
IPC分类号： H01M4/38 , C22C27/02 , C22C14/00 , H01M10/24
CPC分类号： C22C14/00 , C22C19/05 , C22C27/025 , C22C30/00 , H01M4/383 , H01M10/345
摘要： Laves phase-related BCC metal hydride alloys historically have limited electrochemical capabilities. Provided are a new examples of these alloys useful as electrode active materials. Also provided are processes of activating such alloys. Alloys include a composition defined by Formula I: Ti w V x Cr y M z (I) where w+x+y+z = 1, 0.1
摘要翻译： Laves相相关的BCC金属氢化物合金历史上具有有限的电化学能力。提供这些合金作为电极活性材料的新例子。还提供了活化这种合金的方法。合金包括由式I定义的组成：TiwVxCryMz（I）其中w + x + y + z = 1，0.1

6. 发明申请

WO2014210120A1 DISORDERED METAL HYDRIDE ALLOYS FOR USE IN A RECHARGEABLE BATTERY 审中-公开
标题翻译：用于可充电电池的不合理的金属合金
公开(公告)号：WO2014210120A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/044042
申请日：2014-06-25
申请人： OVONIC BATTERY COMPANY, INC.
发明人： YOUNG, Kwo-hsiung , OUCHI, Taihei
IPC分类号： C22C19/03 , H01M4/38
CPC分类号： H01B1/02 , C22C19/00 , C22C19/007 , C22F1/10 , H01M4/383 , Y02E60/324
摘要： A structurally and compositionally disordered electrochemically active alloy material is provided with excellent capacity and cycle life, as well as superior high-rate dischargeability. The alloy employs a disordered A 2 B 4 + x(AB 5 ) structure, wherein x is a number between 1 and 4. This crystal structure combined with a tailored amount of electrochemically active AB 5 secondary phase material produces superior electrochemical properties.
摘要翻译：提供结构和组成无序的电化学活性合金材料具有优异的容量和循环寿命，以及优异的高速率放电性。该合金采用无序的A2B4 + x（AB5）结构，其中x是1与4之间的数字。该晶体结构与定制量的电化学活性的AB5二相材料结合产生优异的电化学性质。

7. 发明申请

WO2016064985A1 BCC METAL HYDRIDE ALLOYS FOR ELECTROCHEMICAL APPLICATIONS 审中-公开
标题翻译： BCC金属氢化合物电化学应用
公开(公告)号：WO2016064985A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056631
申请日：2015-10-21
申请人： OVONIC BATTERY COMPANY, INC.
发明人： YOUNG, Kwo-hsiung , OUCHI, Taihei , HUANG, Baoquan
IPC分类号： B01J20/06 , H01M4/38 , H01M10/34 , H01M8/18 , C22C14/00 , C22C27/02 , C22C19/05
CPC分类号： H01M4/383 , C22C14/00 , C22C30/00 , H01M4/9041
摘要： BCC metal hydride alloys historically have limited electrochemical capabilities. Provided are a new examples of these alloys useful as electrode active materials. BCC metal hydride alloys provided include a pressure plateau in the desorption PCT isotherm measured at 30°C with center between 0.1 MPa and 1.0 MPa, and/or a plateau region between 0.05 weight percent to 0.5 weight percent of H 2 . This pressure plateau represents a new catalytic phase capable of producing increased capacity in the absence of additional catalytic phases.
摘要翻译： BCC金属氢化物合金历史上具有有限的电化学能力。提供这些合金作为电极活性材料的新例子。提供的BCC金属氢化物合金包括在30℃，中心在0.1MPa和1.0MPa之间，和/或0.05wt％至0.5wt％H 2之间的平台区域中解析PCT等温线中的压力平台。该压力平台代表了在没有额外的催化相的情况下能够产生增加的能力的新的催化相。

8. 发明申请

WO2004094680A1 HYDROGEN STORAGE ALLOYS HAVING A HIGH POROSITY SURFACE LAYER 审中-公开
标题翻译：具有高孔隙度表面层的氢储存合金
公开(公告)号：WO2004094680A1
公开(公告)日：2004-11-04
申请号：PCT/US2004/008831
申请日：2004-03-23
申请人： OVONIC BATTERY COMPANY, INC.
发明人： FETCENKO, Michael, A. , OVSHINSKY, Stanford, R. , YOUNG, Kwo , REICHMAN, Benjamin , OUCHI, Taihei , KOCH, John , MAYS, William
IPC分类号： C22C30/00
CPC分类号： H01M4/383 , H01M10/345 , Y02E60/324 , Y10S420/90
摘要： Electrochemical and thermal hydrogen storage alloy compositions that provide superior performance, including an electrochemical hydrogen storage alloy that provides superior low temperature discharge characteristics. The alloy compositions include microstructures in the interface region that are highly porous and that include catalytic metallic particles. The microstructures include a large volume fraction of voids having spherical or channel-like shapes and are sufficiently open structurally to facilitate greater mobility of reactive species within the microstructure and in the vicinity of catalytic metallic particles. Greater accessibility to reactive sites accordingly results. The greater mobility of reactive species and/or the greater density of catalytic particles lead to faster kinetics and improved performance (e.g. higher power), especially at low operating temperatures. The microstructures may be formed through inclusion of a microstructure tuning element in the alloy composition, through control of processing conditions and/or through inclusion of etching steps in the post-formation processing of hydrogen storage alloys.
摘要翻译：提供优异性能的电化学和热储氢合金组合物，包括提供优异的低温放电特性的电化学储氢合金。合金组合物包括界面区域中的高度多孔的微结构，并且包括催化金属颗粒。微结构包括具有球形或通道状形状的大体积分数的空隙，并且在结构上足够开放以促进反应性物质在微结构内和催化金属颗粒附近的更大迁移率。因此可以更好地获得反应性网站。活性物质的较大迁移率和/或更大密度的催化剂颗粒导致更快的动力学和改进的性能（例如更高的功率），特别是在低的操作温度下。可以通过在合金组合物中包含微结构调谐元件，通过控制加工条件和/或通过在储氢合金的后形成处理中包括蚀刻步骤来形成微观结构。

9. 发明授权

EP1799874B1 HYDROGEN STORAGE ALLOYS HAVING REDUCED PCT HYSTERESIS 有权
标题翻译：具有减少PCT HYSTERESE贮氢合金
公开(公告)号：EP1799874B1
公开(公告)日：2012-08-29
申请号：EP05796870.3
申请日：2005-09-09
申请人： Ovonic Battery Company, Inc.
发明人： YOUNG, Kwo , FETCENKO, Michael, A. , OVSHINSKY, Stanford, R. , OUCHI, Taihei , LI, Feng , REINHOUT, Melanie
IPC分类号： H01M4/02 , C22C30/00
CPC分类号： H01M4/383 , C01B3/0057 , C01B3/0078 , H01M4/385 , H01M10/345 , Y02E60/327

10. 发明公开

EP3172785A1 LAVES PHASE-RELATED BCC METAL HYDRIDE ALLOYS AND ACTIVATION THEREOF FOR ELECTROCHEMICAL APPLICATIONS 审中-公开
标题翻译：拉弗斯相有关BCC金属氢化物和活化THE SAME FOR电化学应用
公开(公告)号：EP3172785A1
公开(公告)日：2017-05-31
申请号：EP15825302.1
申请日：2015-07-17
申请人： Ovonic Battery Company, Inc.
发明人： YOUNG, Kwo-Hsiung , OUCHI, Taihei , HUANG, Baoquan , WONG, Diana , WANG, Lixin
IPC分类号： H01M4/38 , C22C27/02 , C22C14/00 , H01M10/24
CPC分类号： C22C14/00 , C22C19/05 , C22C27/025 , C22C30/00 , H01M4/383 , H01M10/345
摘要： Laves phase-related BCC metal hydride alloys historically have limited electrochemical capabilities. Provided are a new examples of these alloys useful as electrode active materials. Also provided are processes of activating such alloys. Alloys include a composition defined by Formula I: TiwVxCryMz (I) where w+x+y+z = 1, 0.1
摘要翻译： Laves相相关的BCC金属氢化物合金在历史上限定的电化学功能。本发明提供作为电极活性物质有用的合成合金的一个新实施例。所以提供了激活检查合金的过程。合金包括由通式定义的组合物I：TiwVxCryMz（I）其中w + X + Y + Z = 1，0.1

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