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公开(公告)号：US06932846B2
公开(公告)日：2005-08-23
申请号：US10796724
申请日：2004-03-09
IPC分类号： C01G45/12 , H01M2/16 , H01M4/02 , H01M4/06 , H01M4/08 , H01M4/24 , H01M4/42 , H01M4/50 , H01M4/62 , H01M6/00 , H01M6/08 , H01M10/04 , H01M10/24 , H01M10/28
CPC分类号： H01M4/622 , H01M2/1686 , H01M4/06 , H01M4/244 , H01M4/502 , H01M4/624 , H01M6/08 , H01M2004/021 , H01M2004/023 , H01M2004/028 , H01M2300/0014 , H01M2300/0085 , Y10T29/49108
摘要： An alkaline battery includes a cathode including lambda-manganese dioxide, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte contacting the anode and the cathode.
摘要翻译： 碱性电池包括阴极，其包括λ-二氧化锰，包括锌的阳极，阴极和阳极之间的隔板以及与阳极和阴极接触的碱性电解质。
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公开(公告)号：US06759167B2
公开(公告)日：2004-07-06
申请号：US09988298
申请日：2001-11-19
IPC分类号： H01M450
CPC分类号： C01G45/02 , C01G45/1242 , C01P2002/32 , C01P2002/72 , C01P2002/77 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/16 , C01P2006/40 , H01M4/40 , H01M4/502 , H01M6/10 , H01M6/16 , Y10T29/49108
摘要： A primary electrochemical cell includes a cathode including lambda-manganese dioxide (&ggr;-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.
摘要翻译： 初级电化学电池包括阴极，其包括λ-二氧化锰（γ-MnO 2），包括锂或锂合金的阳极，插入在阴极和阳极之间的隔膜以及与阳极和阴极接触的非水电解质。
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公开(公告)号：US5348726A
公开(公告)日：1994-09-20
申请号：US122966
申请日：1993-09-20
申请人： Enoch I. Wang , Lifun Lin , William L. Bowden
发明人： Enoch I. Wang , Lifun Lin , William L. Bowden
CPC分类号： H01M4/502 , C01G45/02 , H01M4/50 , C01P2004/03 , C01P2004/10 , C01P2006/10 , C01P2006/40 , C01P2006/60
摘要： The invention relates to the manufacture of manganese dioxide by a chemical process. The resulting manganese dioxide product takes the form of particles characterized by filament-like protrusions jutting out from its surface. The manganese dioxide particles having such surface features can be manufactured by reacting manganese sulfate with sodium peroxodisulfate in an aqueous solution. The process can be controlled to yield high density manganese dioxide. The manganese dioxide formed in the process can be deposited directly onto the surface of electrolytic manganese dioxide (EMD). The manganese dioxide product the is particularly suitable for use as a cathode active material in electrochemical cells.
摘要翻译： 本发明涉及通过化学方法制造二氧化锰。 所得到的二氧化锰产品采用以其表面突出的丝状突起为特征的颗粒的形式。 具有这种表面特征的二氧化锰颗粒可以通过使硫酸锰与过硫酸氢钠在水溶液中反应来制造。 可以控制该过程以产生高密度二氧化锰。 在该过程中形成的二氧化锰可以直接沉积在电解二氧化锰（EMD）的表面上。 二氧化锰产品特别适用于电化学电池中的阴极活性材料。
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公开(公告)号：US08287605B2
公开(公告)日：2012-10-16
申请号：US12048628
申请日：2008-03-14
申请人： William L. Bowden , Klaus Brandt , Ignacio Chi , Ou Mao , Brian McGovern , Rimma A. Sirotina
发明人： William L. Bowden , Klaus Brandt , Ignacio Chi , Ou Mao , Brian McGovern , Rimma A. Sirotina
IPC分类号： H01M6/00
CPC分类号： H01M4/364 , H01M4/06 , H01M4/502 , H01M4/582 , H01M6/16 , H01M2300/004 , Y10T29/49108
摘要： A method of making a cathode for a lithium primary battery includes lithiated manganese dioxide and a carbon fluoride. The cathode can provide high capacity and voltage with low gassing.
摘要翻译： 制备锂一次电池用阴极的方法包括锂化二氧化锰和碳氟化物。 阴极可以提供高容量和低电压的气体。
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公开(公告)号：US08137842B2
公开(公告)日：2012-03-20
申请号：US11123428
申请日：2005-05-06
申请人： Todd E. Bofinger , William L. Bowden , George Cintra , Kirakodu S. Nanjundaswamy , Rimma A. Sirotina , Dana Alexa Totir , Fan Zhang
发明人： Todd E. Bofinger , William L. Bowden , George Cintra , Kirakodu S. Nanjundaswamy , Rimma A. Sirotina , Dana Alexa Totir , Fan Zhang
CPC分类号： H01M4/505 , C01G45/1221 , C01G45/1228 , C01G45/1292 , C01P2002/72 , C01P2006/10 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/1391 , H01M10/052 , H01M2004/028
摘要： Batteries and methods of making batteries are disclosed. In some embodiments, a method of making a battery can include contacting a manganese oxide with lithium hydroxide and lithium bromide and/or lithium chloride, and incorporating the manganese oxide into a cathode of the battery.
摘要翻译： 公开了电池和制造电池的方法。 在一些实施方案中，制备电池的方法可以包括使氧化锰与氢氧化锂和溴化锂和/或氯化锂接触，并将氧化锰掺入电池阴极。
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公开(公告)号：US20100261055A1
公开(公告)日：2010-10-14
申请号：US12423202
申请日：2009-04-14
申请人： Zhiping Jiang , William L. Bowden , Phyllis Bowden , Rimma Sirotina , Leigh Marie Friguglietti , Michael Pozin
发明人： Zhiping Jiang , William L. Bowden , Phyllis Bowden , Rimma Sirotina , Leigh Marie Friguglietti , Michael Pozin
CPC分类号： H01M4/581 , H01M4/04 , H01M4/08 , H01M4/5815 , H01M6/16
摘要： A method for treating a cathode electrode assembly. The method includes providing an electrode including iron disulfide and contacting the electrode with water to remove impurities from the electrode. The electrode may then be dried under various conditions. The moisture content of the electrode after drying may be less than about 600 ppm.
摘要翻译： 一种处理阴极电极组件的方法。 该方法包括提供包含二硫化铁的电极并使电极与水接触以从电极去除杂质。 然后可以在各种条件下干燥电极。 干燥后电极的含水量可以小于约600ppm。
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公开(公告)号：US20090265920A1
公开(公告)日：2009-10-29
申请号：US12486111
申请日：2009-06-17
IPC分类号： H01M4/82
CPC分类号： H01M10/052 , H01M6/164 , H01M6/166 , H01M10/0568 , H01M10/0569 , H01M2300/0037 , Y10T29/49108
摘要： A method of making a lithium electrochemical cell includes treating the cathode active material with an agent that includes lithium but not sodium. A cathode including the cathode active material, an anode, a separator, and an electrolyte are assembled in a housing to provide a cell containing less than 1500 ppm by weight of sodium.
摘要翻译： 制造锂电化学电池的方法包括用包括锂而不是钠的试剂处理阴极活性材料。 将包括阴极活性材料，阳极，隔板和电解质的阴极组装在壳体中以提供含有小于1500ppm重量的钠的电池。
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公开(公告)号：US07101409B2
公开(公告)日：2006-09-05
申请号：US10796739
申请日：2004-03-09
IPC分类号： H01M6/00
CPC分类号： C01G45/02 , C01G45/1242 , C01P2002/32 , C01P2002/72 , C01P2002/77 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/16 , C01P2006/40 , H01M4/40 , H01M4/502 , H01M6/10 , H01M6/16 , Y10T29/49108
摘要： A primary electrochemical cell includes a cathode including lambda-manganese dioxide (λ-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.
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公开(公告)号：US5532084A
公开(公告)日：1996-07-02
申请号：US446370
申请日：1995-05-22
申请人： Enoch I. Wang , William L. Bowden , Lifun Lin
发明人： Enoch I. Wang , William L. Bowden , Lifun Lin
CPC分类号： H01M4/50 , C01G45/02 , C01P2004/03 , C01P2004/10 , C01P2006/10 , C01P2006/40 , C01P2006/60 , H01M4/502
摘要： The invention relates to the manufacture of manganese dioxide by a chemical process. The resulting product takes the form of gamma manganese dioxide particles characterized by filament-like protrusions of ramsdellite manganese dioxide jutting out from the surface of the particles. The manganese dioxide particles having such features can be manufactured by reacting manganese sulfate with sodium peroxodisulfate in an aqueous solution. The process can be controlled to yield high density manganese dioxide. The manganese dioxide formed in the process can be deposited directly onto the surface of electrolytic manganese dioxide (EMD). The manganese dioxide product is particularly suitable for use as a cathode active material in electrochemical cells.
摘要翻译： 本发明涉及通过化学方法制造二氧化锰。 所得产物采用以二氧化锰颗粒为特征的形式，其特征在于从颗粒表面引出的斜面二氧化锰的丝状突起。 具有这些特征的二氧化锰颗粒可以通过使硫酸锰与过硫酸氢钠在水溶液中反应来制造。 可以控制该过程以产生高密度二氧化锰。 在该过程中形成的二氧化锰可以直接沉积在电解二氧化锰（EMD）的表面上。 二氧化锰产品特别适用于电化学电池中的阴极活性材料。
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30.发明授权Electrochemical cell comprising gamma MnO.sub.2 cathode having filamentary protrusions 失效包含具有丝状突起的γMnO2阴极的电化学电池
公开(公告)号：US5482796A
公开(公告)日：1996-01-09
申请号：US237434
申请日：1994-05-03
申请人： Enoch I. Wang , Lifun Lin , William L. Bowden
发明人： Enoch I. Wang , Lifun Lin , William L. Bowden
CPC分类号： H01M4/502 , C01G45/02 , H01M4/50 , C01P2004/03 , C01P2004/10 , C01P2006/10 , C01P2006/40 , C01P2006/60
摘要： The invention relates to the manufacture of manganese dioxide by a chemical process. The resulting manganese dioxide product takes the form of particles characterized by filament-like protrusions jutting out from its surface. The manganese dioxide particles having such surface features can be manufactured by reacting manganese sulfate with sodium peroxodisulfate in an aqueous solution. The process can be controlled to yield high density manganese dioxide. The manganese dioxide formed in the process can be deposited directly onto the surface of electrolytic manganese dioxide (EMD). The manganese dioxide product is particularly suitable for use as a cathode active material in electrochemical cells.
摘要翻译： 本发明涉及通过化学方法制造二氧化锰。 所得到的二氧化锰产品采用以其表面突出的丝状突起为特征的颗粒的形式。 具有这种表面特征的二氧化锰颗粒可以通过使硫酸锰与过硫酸氢钠在水溶液中反应来制造。 可以控制该过程以产生高密度二氧化锰。 在该过程中形成的二氧化锰可以直接沉积在电解二氧化锰（EMD）的表面上。 二氧化锰产品特别适用于电化学电池中的阴极活性材料。
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