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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
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。
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公开(公告)号：US06177213B1
公开(公告)日：2001-01-23
申请号：US09135460
申请日：1998-08-17
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： H01M458
摘要： A composite positive electrode material for use in electrochemical cells. The composite material may comprise a particle of positive electrode material, and a conductive material at least partially embedded within the particle of positive electrode material. The material may comprise a particle of positive electrode material, and a nucleating particle at least partially embedded therein.
摘要翻译： 用于电化学电池的复合正极材料。 复合材料可以包括正极材料的颗粒和至少部分地嵌入正极材料的颗粒内的导电材料。 材料可以包括正极材料的颗粒，和至少部分地嵌入其中的成核颗粒。
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公开(公告)号：US06569566B2
公开(公告)日：2003-05-27
申请号：US09751176
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
摘要： A method for making a composite positive electrode material for use in electrochemical cells. The composite material comprises a particle of positive electrode material and a nucleating particle at least partially embedded within the interior of the particle of positive electrode material.
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公开(公告)号：US06548209B2
公开(公告)日：2003-04-15
申请号：US09751177
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： H01M458
摘要： A composite positive electrode material for use in electrochemical cells. The composite material includes a particle of positive electrode material and a nucleating particle at least partially embedded within the interior of the particle of positive electrode material.
摘要翻译： 用于电化学电池的复合正极材料。 复合材料包括正极材料的颗粒和至少部分地嵌入正极材料颗粒内部的成核颗粒。
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5.发明授权
公开(公告)号：US5348822A
公开(公告)日：1994-09-20
申请号：US27973
申请日：1993-03-08
申请人： Stanford R. Ovshinsky , Dennis Corrigan , Srini Venkatesan , Rosa Young , Christian Fierro , Michael A. Fetcenko
发明人： Stanford R. Ovshinsky , Dennis Corrigan , Srini Venkatesan , Rosa Young , Christian Fierro , Michael A. Fetcenko
CPC分类号： H01M4/26 , H01M10/26 , H01M10/345 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80 , H01M2300/0014 , Y10T428/12042 , Y10T428/12181 , Y10T428/12944 , Y10T428/31678
摘要： A high capacity, long cycle life positive electrode for use in an alkaline rechargeable electrochemical cell comprising: a solid solution nickel hydroxide material having a multiphase structure that comprises at least one polycrystalline .gamma.-phase including a polycrystalline .gamma.-phase unit cell comprising spacedly disposed plates with at least one chemical modifier incorporated around the plates, the plates having a range of stable intersheet distances corresponding to a 2.sup.+ oxidation state and a 3.5.sup.+, or greater, oxidation state; and at least one compositional modifier incorporated into the solid solution nickel hydroxide material to promote the multiphase structure.
摘要翻译： 一种用于碱性可再充电电化学电池的高容量，长循环寿命的正极，包括：具有多相结构的固溶体氢氧化镍材料，其包含至少一个多晶γ相，包括多晶γ相单元电池，其包括间隔布置的板 其中至少一种化学改性剂结合在板周围，板具有对应于2 +氧化态和3.5+或更高的氧化态的稳定的间距距离的范围; 和至少一种组合改性剂掺入到固溶氢氧化镍材料中以促进多相结构。
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