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1. 发明申请

US20050051244A1 Modified electrochemical hydrogen storage alloy 审中-公开
标题翻译：改性电化学储氢合金
公开(公告)号：US20050051244A1
公开(公告)日：2005-03-10
申请号：US10851374
申请日：2004-05-21
申请人： Michael Fetcenko , Kwo Young , Stanford Ovshinsky , Benjamin Reichman , John Koch , William Mays
发明人： Michael Fetcenko , Kwo Young , Stanford Ovshinsky , Benjamin Reichman , John Koch , William Mays
IPC分类号： B22F1/00 , B22F1/02 , B22F5/00 , C01B3/00 , C22C14/00 , C22C16/00 , C22C19/00 , C22C27/02 , C22C27/06 , H01M4/38 , C22C30/00
CPC分类号： C01B3/0031 , C22C14/00 , C22C16/00 , C22C27/025 , C22C27/06 , H01M4/383 , Y02E60/327 , Y10S420/90 , Y10T428/12104
摘要： An electrochemical hydrogen storage alloy including an oxide surface having metallic catalytic particles distributed throughout, wherein said metallic catalytic particles have an average particle size of 10-40 Angstroms in size.
摘要翻译：一种电化学储氢合金，其包括具有分布在其中的金属催化颗粒的氧化物表面，其中所述金属催化剂颗粒的平均粒径为10-40埃。

2. 发明申请

US20050064274A1 Low temperature alkaline fuel cell 失效
标题翻译：低温碱性燃料电池
公开(公告)号：US20050064274A1
公开(公告)日：2005-03-24
申请号：US10951231
申请日：2004-09-27
申请人： Benjamin Reichman , Michael Fetcenko , Stanford Ovshinsky , Kwo Young , William Mays , James Strebe
发明人： Benjamin Reichman , Michael Fetcenko , Stanford Ovshinsky , Kwo Young , William Mays , James Strebe
IPC分类号： H01M4/90 , H01M4/96
CPC分类号： H01M4/8652 , H01M4/8605 , H01M4/9008 , H01M4/9075 , H01M8/0245 , H01M8/083
摘要： A low temperature alkaline fuel cell having a hydrogen electrode and an oxygen electrode, both of which are comprised of high performance non-precious metal catalytic materials providing high performance at low temperatures.
摘要翻译：一种具有氢电极和氧电极的低温碱性燃料电池，它们都由在低温下提供高性能的高性能非贵金属催化材料组成。

3. 发明申请

US20050170946A1 Coated catalytic material 审中-公开
标题翻译：涂层催化材料
公开(公告)号：US20050170946A1
公开(公告)日：2005-08-04
申请号：US11036769
申请日：2005-01-14
申请人： Stanford Ovshinsky , Benjamin Reichman , Michael Fetcenko , Kwo Young , Willaim Mays , James Strebe
发明人： Stanford Ovshinsky , Benjamin Reichman , Michael Fetcenko , Kwo Young , Willaim Mays , James Strebe
IPC分类号： H01M4/90 , B01J21/08 , B01J23/00 , B01J29/04 , H01M4/38 , H01M4/52 , H01M4/86 , H01M4/88 , H01M8/12 , H01M10/34
CPC分类号： H01M4/9075 , H01M4/8657 , H01M4/885 , H01M4/90 , H01M4/9066
摘要： An industrial catalyst having: a support; a plurality of metallic particulates distributed throughout the support; and a metal at least partially covering the surface of the support. A method for making a catalyst including the steps of: forming a support with non-noble metal particulates distributed throughout the support; and at least partially covering the surface of the support with a metal.
摘要翻译：一种工业催化剂，具有：支撑体; 分布在整个支撑体上的多个金属微粒; 以及至少部分地覆盖支撑体表面的金属。一种制备催化剂的方法，包括以下步骤：用分布在整个载体上的非贵金属微粒形成载体; 并且用金属至少部分地覆盖支撑体的表面。

4. 发明申请

US20060252635A1 Method for making catalysts for fuel cell oxygen electrodes 审中-公开
标题翻译：燃料电池氧电极催化剂的制备方法
公开(公告)号：US20060252635A1
公开(公告)日：2006-11-09
申请号：US11483833
申请日：2006-07-10
申请人： Stanford Ovshinsky , Cristian Fierro , Benjamin Reichman , William Mays , James Strebe , Michael Fetcenko , Avram Zallen , Tim Hicks
发明人： Stanford Ovshinsky , Cristian Fierro , Benjamin Reichman , William Mays , James Strebe , Michael Fetcenko , Avram Zallen , Tim Hicks
IPC分类号： H01M4/88 , B01J21/18 , B01J23/40 , B01J23/74
CPC分类号： H01M4/9083 , B01J21/18 , B01J23/75 , B01J23/8892 , B01J35/006 , H01M4/8605 , H01M4/90 , H01M4/9008 , H01M4/9016 , H01M8/08 , H01M2004/8689 , Y02P70/56
摘要： A method for making a catalyst having catalytically active material supported on a carrier matrix. The catalytically active material may be a mixed-valence, nanoclustered oxide(s), an organometallic material or a combination thereof. In one method, a metal salt solution is combined with a metal complexing agent to form a metal complex. The metal complex is then combined with a suspension that includes a carrier matrix and the system is subjected to ultrasonic agitation. A base is then added to induce a controlled crystallization of a catalytic nanocluster metal material onto the carrier matrix. The supported catalytic material is particularly useful for catalyzing oxygen reduction in a fuel cell, such as an alkaline fuel cell.
摘要翻译：一种制备具有负载在载体基质上的催化活性物质的催化剂的方法。催化活性材料可以是混合价态的纳米聚簇氧化物，有机金属材料或其组合。在一种方法中，将金属盐溶液与金属络合剂组合以形成金属络合物。然后将金属络合物与包含载体基质的悬浮液组合，并且系统进行超声波搅拌。然后加入碱以诱导催化纳米簇金属材料受控结晶到载体基质上。负载的催化材料特别可用于催化燃料电池（例如碱性燃料电池）中的氧还原。

5. 发明申请

US20050238959A1 Nickel metal hydride battery design 有权
标题翻译：镍氢电池设计
公开(公告)号：US20050238959A1
公开(公告)日：2005-10-27
申请号：US10887434
申请日：2004-07-08
申请人： Kwo Young , Cristian Fierro , Benjamin Reichman , Michael Fetcenko , John Koch , Avram Zallen
发明人： Kwo Young , Cristian Fierro , Benjamin Reichman , Michael Fetcenko , John Koch , Avram Zallen
IPC分类号： H01M4/02 , H01M4/04 , H01M4/24 , H01M4/32 , H01M4/36 , H01M4/38 , H01M4/52 , H01M4/58 , H01M4/62 , H01M10/34 , H01M10/42 , H01M10/44 , H01M10/52
CPC分类号： H01M10/345 , H01M4/0438 , H01M4/0445 , H01M4/0492 , H01M4/242 , H01M4/32 , H01M4/366 , H01M4/383 , H01M4/52 , H01M4/62 , H01M4/621 , H01M10/4235 , H01M10/446 , H01M10/52 , H01M2004/027
摘要： The present invention relates to rechargeable nickel metal hydride batteries and methods for making the same. More particularly, the present invention relates to rechargeable nickel metal hydride batteries having a precharge in the negative electrode sufficient for oxidation prevention in the negative electrode. The present invention discloses a nickel metal hydride battery, wherein the precharge of the negative electrode may be supplied by a variety of sources. The positive active material of the positive electrode may have positive active particles, such as nickel hydroxide, having a precursor coating that incorporates cobalt material capable of forming a conductive network. Sources other than cobalt-containing materials in the positive electrode include hydrogen gas provided directly to the negative active material, nickel aluminum mixed with the negative active material, the etching of the negative active material with an alkaline solution and borohydride chemically charging the negative active material. Preferably, a majority of the precharge of the negative electrode is supplied by sources other than cobalt-containing materials in the positive electrode.
摘要翻译：本发明涉及可再充电镍氢电池及其制造方法。更具体地说，本发明涉及在负极中具有足以在负极中进行氧化防止的预充电的可充电镍金属氢化物电池。本发明公开了一种镍金属氢化物电池，其中负极的预充电可以由各种源提供。正极的正极活性材料可以具有正的活性颗粒，例如氢氧化镍，其具有引入可形成导电网络的钴材料的前体涂层。来自正极中的含钴材料以外的源包括直接设置在负极活性物质上的氢气，与负极活性物质混合的镍铝，用碱性溶液腐蚀负极活性物质和化学充电负极活性物质的硼氢化物。优选地，负极的大部分预充电由正极中的含钴材料以外的源供给。

6. 发明授权

US06830725B2 Hydrogen storage alloys having a high porosity surface layer 有权
标题翻译：具有高孔隙率表面层的储氢合金
公开(公告)号：US06830725B2
公开(公告)日：2004-12-14
申请号：US10405008
申请日：2003-04-01
申请人： Michael A. Fetcenko , Stanford R. Ovshinsky , Kwo Young , Benjamin Reichman , Taihei Ouchi , John Koch , William Mays
发明人： Michael A. Fetcenko , Stanford R. Ovshinsky , Kwo Young , Benjamin Reichman , Taihei Ouchi , John Koch , William Mays
IPC分类号： C22C3000
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。

7. 发明授权

US06740448B2 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity 有权
标题翻译：改进的电化学储氢合金具有增加的容量，速率能力和催化活性
公开(公告)号：US06740448B2
公开(公告)日：2004-05-25
申请号：US09859164
申请日：2001-05-16
申请人： Michael A. Fetcenko , Kwo Young , Stanford R. Ovshinsky , Benjamin Reichman , John Koch , William Mays
发明人： Michael A. Fetcenko , Kwo Young , Stanford R. Ovshinsky , Benjamin Reichman , John Koch , William Mays
IPC分类号： H01M438
CPC分类号： H01M4/242 , B22F1/0088 , B22F9/023 , B22F2998/00 , C01B3/0031 , C01B3/0084 , H01M4/04 , H01M4/383 , Y02E60/327 , Y02E60/328 , Y02P20/129 , C22C1/0491
摘要： A modified Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy which has at least one of the following characteristics: 1) an increased charge/discharge rate capability over that the base Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy; 2) a formation cycling requirement which is reduced to one tenth that of the base Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy; or 3) an oxide surface layer having a higher electrochemical hydrogen storage catalytic activity than the base Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy. The electrochemical hydrogen storage alloy includes an oxide surface having metallic particles dispersed therein, wherein the particles are from 10-40 Angstroms in size.
摘要翻译：具有以下特征中的至少一个的改性Ti-V-Zr-Ni-Mn-Cr电化学储氢合金：1）比Ti-V-Zr-Ni-Mn- Cr电化学储氢合金; 2）形成循环要求减少到基体Ti-V-Zr-Ni-Mn-Cr电化学储氢合金的十分之一; 或3）具有比基体Ti-V-Zr-Ni-Mn-Cr电化学储氢合金更高的电化学储氢催化活性的氧化物表面层。电化学储氢合金包括其中分散有金属颗粒的氧化物表面，其中颗粒的尺寸为10-40埃。

8. 发明授权

US06270719B1 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity 有权
标题翻译：改进的电化学储氢合金具有增加的容量，速率能力和催化活性
公开(公告)号：US06270719B1
公开(公告)日：2001-08-07
申请号：US09290633
申请日：1999-04-12
申请人： Michael A. Fetcenko , Kwo Young , Stanford R. Ovshinsky , Benjamin Reichman , John Koch , William Mays
发明人： Michael A. Fetcenko , Kwo Young , Stanford R. Ovshinsky , Benjamin Reichman , John Koch , William Mays
IPC分类号： C22C3000
CPC分类号： C01B3/0031 , C22C14/00 , C22C16/00 , C22C27/025 , C22C27/06 , H01M4/383 , Y02E60/327 , Y10S420/90 , Y10T428/12104
摘要： A modified Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy which has at least one of the following characteristics: 1) an increased charge/discharge rate capability over that the base Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy; 2) a formation cycling requirement which is reduced to one tenth that of the base Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy; or 3) an oxide surface layer having a higher electrochemical hydrogen storage catalytic activity than the base Ti—V—Zr—Ni—Mn—Cr electrochemical hydrogen storage alloy.
摘要翻译：具有以下特征中的至少一个的改性Ti-V-Zr-Ni-Mn-Cr电化学储氢合金：1）比Ti-V-Zr-Ni-Mn- Cr电化学储氢合金; 2）形成循环要求减少到基体Ti-V-Zr-Ni-Mn-Cr电化学储氢合金的十分之一; 或3）具有比基体Ti-V-Zr-Ni-Mn-Cr电化学储氢合金更高的电化学储氢催化活性的氧化物表面层。

9. 发明授权

US06348285B2 Composite positive electrode material and method for making same 有权
标题翻译：复合正极材料及其制造方法
公开(公告)号：US06348285B2
公开(公告)日：2002-02-19
申请号：US09751180
申请日：2000-12-30
申请人： Michael A. Fetcenko , Christian Fierro , Stanford R. Ovshinsky , Beth Sommers , Benjamin Reichman , Kwo Young , William Mays
发明人： Michael A. Fetcenko , Christian Fierro , Stanford R. Ovshinsky , Beth Sommers , Benjamin Reichman , Kwo Young , William Mays
IPC分类号： H01M462
CPC分类号： H01M4/626 , H01M4/02 , H01M4/32 , H01M4/52 , H01M4/624 , H01M4/625
摘要： A method for making a composite positive electrode material for use in electrochemical cells. The composite material includes a particle of positive electrode material and a conductive material at least partially embedded within the interior of the particle of positive electrode material.
摘要翻译：制造用于电化学电池的复合正极材料的方法。复合材料包括正极材料的颗粒和至少部分地嵌入在正极材料的颗粒内部的导电材料。

10. 发明申请

US20050053547A1 Method for activating metal hydride material 有权
标题翻译：活化金属氢化物材料的方法
公开(公告)号：US20050053547A1
公开(公告)日：2005-03-10
申请号：US10444382
申请日：2003-05-23
申请人： Benjamin Reichman , William Mays , Michael Fetcenko
发明人： Benjamin Reichman , William Mays , Michael Fetcenko
IPC分类号： B22F1/00 , C01B3/00 , H01M4/24 , H01M4/26 , H01M4/28 , H01M4/30 , H01M4/38 , H01M10/30 , H01M10/34 , C01B3/08
CPC分类号： H01M4/242 , C01B3/0005 , C01B3/0031 , H01M4/383 , H01M10/345 , Y02E60/327
摘要： A method of activating a hydrogen storage alloy. The method includes the step of contacting the hydrogen storage alloy with an aqueous solution of an alkali metal hydroxide where the concentration of the alkali metal hydroxide is at least about 42 weight percent. The method produces a hydrogen storage alloy with increased surface area.
摘要翻译：一种活化储氢合金的方法。该方法包括使储氢合金与碱金属氢氧化物的水溶液接触的步骤，其中碱金属氢氧化物的浓度为至少约42重量％。该方法产生具有增加的表面积的储氢合金。

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