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1. 发明申请

WO2008008405A3 MULTILAYER CATALYSTS FOR FUEL CELL OXYGEN ELECTRODES 审中-公开
公开(公告)号：WO2008008405A3
公开(公告)日：2008-01-17
申请号：PCT/US2007/015840
申请日：2007-07-12
申请人： OVONIC BATTERY COMPANY, INC. , MAYS, William , OVSHINSKY, Stanford, R. , REICHMAN, Benjamin , ZALLEN, Avram , FETCENKO, Michael, A. , HICKS, Tim , STREBE, James , FIERRO, Cristian
发明人： MAYS, William , OVSHINSKY, Stanford, R. , REICHMAN, Benjamin , ZALLEN, Avram , FETCENKO, Michael, A. , HICKS, Tim , STREBE, James , FIERRO, Cristian
IPC分类号： B01J31/12
摘要： A supported catalytic material including multiple mixed-valence nanoclustered metal or metal oxide catalytic layers or regions and/or multiple organometallic catalytic layers. The supported catalytic material may include two or more compositionally-distinct mixed-valence nanoclustered metal or metal oxide layers or regions arranged as layers or discrete regions. The mixed-valence regions or layers may include two or more metals in two or more oxidation states. The supported catalytic material may also include two or more compositionally- distinct organometallic regions or layers, where the layers or regions differ with respect to the chemical identity of the metal and/or ligands to which the metal is coordinated.

2. 发明申请

WO2007056041A3 METHOD OF PRODUCING A NICKEL SALT SOLUTION 审中-公开
公开(公告)号：WO2007056041A3
公开(公告)日：2007-05-18
申请号：PCT/US2006/042759
申请日：2006-11-01
申请人： OVONIC BATTERY COMPANY, INC. , FETCENKO, Michael, A. , FIERRO, Cristian , ZALLEN, Avram , HICKS, Tim
发明人： FETCENKO, Michael, A. , FIERRO, Cristian , ZALLEN, Avram , HICKS, Tim
IPC分类号： H01M4/00
摘要： A method for converting nickel into a nickel salt solution. Nickel is dissolved and reacted in an oxygen-enriched acidic solution to produce a nickel salt solution as illustrated in the following chemical equation, wherein X is a conjugate base of the representative acid H2X: Ni + H2X + Yz O2 -> NiX + H2O.

3. 发明申请

WO2005070039A3 POSITIVE ELECTRODE ACTIVE MATERIAL FOR A NICKEL ELECTRODE 审中-公开
公开(公告)号：WO2005070039A3
公开(公告)日：2005-08-04
申请号：PCT/US2005/000282
申请日：2005-01-06
申请人： OVONIC BATTERY COMPANY, INC. , FETCENKO, Michael, A. , FIERRO, Cristian , ZALLEN, Avram
发明人： FETCENKO, Michael, A. , FIERRO, Cristian , ZALLEN, Avram
IPC分类号： H01M4/52 , H01M4/36
摘要： A nickel hydroxide material for use as an active material in positive electrodes for electrochemical cells. The nickel hydroxide material includes one or more modifiers which provide for a small crystallite size and high capacity without adversely affecting performance of the nickel hydroxide material.

4. 发明申请

WO2005001954A2 CATALYST FOR FUEL CELL OXYGEN ELECTRODES 审中-公开
标题翻译：燃料电池氧气催化剂
公开(公告)号：WO2005001954A2
公开(公告)日：2005-01-06
申请号：PCT/US2004/015569
申请日：2004-05-18
申请人： TEXACO OVONIC BATTERY SYSTEMS LLC , OVSHINSKY, Stanford, R. , FIERRO, Cristian , REICHMAN, Benjamin , MAYS, William , STREBE, James , FETCENKO, Michael, A. , ZALLEN, Avram , HICKS, Tim
发明人： OVSHINSKY, Stanford, R. , FIERRO, Cristian , REICHMAN, Benjamin , MAYS, William , STREBE, James , FETCENKO, Michael, A. , ZALLEN, Avram , HICKS, Tim
IPC分类号： H01M
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 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 The supported catalytic material is particularly useful for catalyzing oxygen reduction in a fuel cell, such as an alkaline ftiel cell.
摘要翻译：具有负载在载体基质上的催化活性物质的催化剂。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。负载的催化材料特别可用于催化燃料电池如碱性电池中的氧还原。

5. 发明申请

WO2005109549A3 NICKEL METAL HYDRIDE BATTERY DESIGN 审中-公开
公开(公告)号：WO2005109549A3
公开(公告)日：2005-11-17
申请号：PCT/US2005/009613
申请日：2005-03-22
申请人： OVONIC BATTERY COMPANY, INC. , YOUNG, Kwo
发明人： YOUNG, Kwo , FIERRO, Cristian , REICHMAN, Benjamin , FETCENKO, Michael, A. , KOCH, John , ZALLEN, Avram
IPC分类号： H01M4/58 , H01M4/52 , H01M4/62
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.

6. 发明公开

EP1741154A2 NICKEL METAL HYDRIDE BATTERY DESIGN 审中-公开
标题翻译：镍METALLHYDRID-BATTERIEENTWURF
公开(公告)号：EP1741154A2
公开(公告)日：2007-01-10
申请号：EP05726067.1
申请日：2005-03-22
申请人： OVONIC BATTERY COMPANY, INC.
发明人： YOUNG, Kwo , FIERRO, Cristian , REICHMAN, Benjamin , FETCENKO, Michael, A. , KOCH, John , ZALLEN, Avram
IPC分类号： H01M4/58 , H01M4/52 , H01M4/62
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够的氧化防止的预充电的可再充电的镍金属氢化物电池。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，并将硼氢化钠化学充电负极活性物质。优选地，负极的预充电的大部分由正极内的含钴材料以外的源供给。

7. 发明授权

EP2041824B1 MULTILAYER CATALYSTS FOR FUEL CELL OXYGEN ELECTRODES 有权
标题翻译： MULTI-LAYER催化剂的燃料电池氧电极
公开(公告)号：EP2041824B1
公开(公告)日：2013-02-20
申请号：EP07810361.1
申请日：2007-07-12
申请人： Ovonic Battery Company, Inc.
发明人： MAYS, William , OVSHINSKY, Stanford, R. , REICHMAN, Benjamin , ZALLEN, Avram , FETCENKO, Michael, A. , HICKS, Tim , STREBE, James , FIERRO, Cristian
IPC分类号： B01J31/12 , H01M4/90
CPC分类号： H01M4/9016 , H01M4/8652 , H01M4/9008 , H01M4/9083 , H01M8/083 , H01M2004/8689

8. 发明授权

EP1719195B1 POSITIVE ELECTRODE ACTIVE MATERIAL FOR A NICKEL ELECTRODE 有权
标题翻译：正极活性材料的镍电极
公开(公告)号：EP1719195B1
公开(公告)日：2009-06-17
申请号：EP05705081.7
申请日：2005-01-06
申请人： Ovonic Battery Company, Inc.
发明人： FETCENKO, Michael, A. , FIERRO, Cristian , ZALLEN, Avram
IPC分类号： H01M4/32 , H01M4/48 , H01M4/52
CPC分类号： C01G53/006 , C01G53/04 , C01P2002/52 , C01P2004/51 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/32 , H01M4/48 , H01M4/52 , H01M10/30 , H01M2004/028
摘要： A nickel hydroxide material for use as an active material in positive electrodes for electrochemical cells. The nickel hydroxide material includes one or more modifiers which provide for a small crystallite size and high capacity without adversely affecting performance of the nickel hydroxide material.

9. 发明授权

EP1323200B1 METHOD OF MAKING A NICKEL HYDROXIDE MATERIAL 有权
标题翻译： HERSTELLUNGSVERFAHRENFÜR镍氢氧化物
公开(公告)号：EP1323200B1
公开(公告)日：2012-12-26
申请号：EP01970825.4
申请日：2001-09-13
申请人： Ovonic Battery Company, Inc. , Univerticalcorporation
发明人： FIERRO, Cristian , FETCENKO, Michael, A. , SOMMERS, Beth , ZALLEN, Avram , BENET, Gabriel, E. , WALKER, Charles, T.
IPC分类号： C01G53/00 , C01G53/04 , H01M4/26 , H01M4/32 , H01M10/30 , H01M10/34 , H01M4/52
CPC分类号： H01M4/26 , C01G53/00 , C01G53/006 , C01G53/04 , C01P2004/32 , C01P2006/11 , C01P2006/12 , H01M4/0497 , H01M4/32 , H01M4/52 , H01M10/30 , H01M10/345 , H01M2004/028

10. 发明公开

EP2041824A2 MULTILAYER CATALYSTS FOR FUEL CELL OXYGEN ELECTRODES 有权
标题翻译： MULTI-LAYER催化剂的燃料电池氧电极
公开(公告)号：EP2041824A2
公开(公告)日：2009-04-01
申请号：EP07810361.1
申请日：2007-07-12
申请人： Ovonic Battery Company, Inc.
发明人： MAYS, William , OVSHINSKY, Stanford, R. , REICHMAN, Benjamin , ZALLEN, Avram , FETCENKO, Michael, A. , HICKS, Tim , STREBE, James , FIERRO, Cristian
IPC分类号： H01M8/14
CPC分类号： H01M4/9016 , H01M4/8652 , H01M4/9008 , H01M4/9083 , H01M8/083 , H01M2004/8689
摘要： A supported catalytic material including multiple mixed-valence nanoclustered metal or metal oxide catalytic layers or regions and/or multiple organometallic catalytic layers. The supported catalytic material may include two or more compositionally-distinct mixed-valence nanoclustered metal or metal oxide layers or regions arranged as layers or discrete regions. The mixed-valence regions or layers may include two or more metals in two or more oxidation states. The supported catalytic material may also include two or more compositionally- distinct organometallic regions or layers, where the layers or regions differ with respect to the chemical identity of the metal and/or ligands to which the metal is coordinated.

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