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公开(公告)号：US5693307A
公开(公告)日：1997-12-02
申请号：US474806
申请日：1995-06-07
申请人： William L. Bowden , Andrew Kallmes , Enoch Wang
发明人： William L. Bowden , Andrew Kallmes , Enoch Wang
CPC分类号： H01M4/505 , C01G45/1242 , C01G45/1257 , C01P2002/32
摘要： Disclosed is a process for making a lithiated lithium manganese oxide spinel of the formula Li.sub.(1+x)Mn.sub.2 0.sub.4 comprising contacting a lithium manganese oxide spinel of the formula LiMn.sub.2 O.sub.4 with a lithium carboxylate compound, at a temperature and for a time sufficient to decompose the carboxylate compound and free the lithium to form said lithiated spinel.
摘要翻译： 公开了制备式Li（1 + x）Mn204的锂化锂锰尖晶石的方法，包括使式LiMn 2 O 4的锂锰氧化物尖晶石与羧酸锂化合物在足以分解 并使锂释放形成所述锂化尖晶石。
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公开(公告)号：US07749288B2
公开(公告)日：2010-07-06
申请号：US12486788
申请日：2009-06-18
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.
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公开(公告)号：US07648798B2
公开(公告)日：2010-01-19
申请号：US11494246
申请日：2006-07-27
IPC分类号： H01M6/04
CPC分类号： H01M4/581 , H01M4/5815 , H01M6/164 , H01M6/166 , H01M6/168
摘要： A battery having an anode including an alkali metal as the active material, a cathode having, for example, iron disulfide as the active material, and an electrolyte including an organic solvent and an aluminum salt selected from the group consisting of aluminum iodide and aluminum tri(sec-butoxide).
摘要翻译： 具有包含作为活性物质的碱金属的阳极的电池，具有例如作为活性物质的二硫化铁的阴极，以及包含有机溶剂和铝盐的电解质，所述铝盐选自碘化铝和铝三 （仲丁醇）。
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公开(公告)号：US20090214950A1
公开(公告)日：2009-08-27
申请号：US12070924
申请日：2008-02-22
申请人： William L. Bowden , Phyllis Bowden , Rimma Sirotina , Zhiping Jiang , Leigh Friguglietti , Thomas N. Koulouris
发明人： William L. Bowden , Phyllis Bowden , Rimma Sirotina , Zhiping Jiang , Leigh Friguglietti , Thomas N. Koulouris
IPC分类号： H01M6/02
CPC分类号： H01M6/168 , H01M4/134 , H01M4/382 , H01M4/5815 , H01M2300/0025
摘要： A primary electrochemical is disclosed having an anode comprising lithium metal or lithium alloy, a cathode comprising iron disulfide (FeS2) and carbon particles, and electrolyte. The electrolyte has an additive therein desirably an alkylpyrazole or alkylimidazole. The alkylpryrazole preferably comprises 1,3-dimethylpyrazole or 1,3,5-trimethylpyrazole or mixtures thereof and the alkylimidazole preferably comprises 1,2-dimethylimidazole. A preferred electrolyte comprises a lithium salt dissolved in a solvent mixture comprising 1,3-dioxolane and sulfolane and said additive. The cell has the anode and cathode typically in wound configuration with a separator therebetween.
摘要翻译： 公开了具有包含锂金属或锂合金的阳极，包含二硫化铁（FeS 2）和碳颗粒的阴极和电解质的初级电化学。 电解质中有一种添加剂，理想地是烷基吡唑或烷基咪唑。 烷基吡唑优选包含1,3-二甲基吡唑或1,3,5-三甲基吡唑或其混合物，并且烷基咪唑优选包含1,2-二甲基咪唑。 优选的电解质包括溶解在包含1,3-二氧戊环和环丁砜的溶剂混合物中的锂盐和所述添加剂。 电池的阳极和阴极通常处于卷绕结构，隔膜之间具有隔膜。
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公开(公告)号：US4891283A
公开(公告)日：1990-01-02
申请号：US853098
申请日：1986-04-17
IPC分类号： H01M4/58
CPC分类号： H01M4/581 , H01M4/5815
摘要： Mixed heavy metal polysulfides which are insoluble in non-aqueous electrolytes and having the formulaM(1).sub.w.sup.+n M(2).sub.x.sup.+m (S.sub.y).sub.z.sup.-2(wherein M(1) and M(2) are different heavy metal atoms, n and m are integers representing the valence states of M(1) and M(2) respectively, w and x are integers representing the stoichiometry of M(1) and M(2) respectively in the polysulfide, S is sulfur, nw+mx=2z and y is greater than 4.5) are utilized as very high energy density cathodes in non-aqueous electrochemical cells.
摘要翻译： 不溶于非水电解质并具有式M（1）w + nM（2）x + m（Sy）z-2（其中M（1）和M（2））是重金属不同的混合重金属多硫化物 原子，n和m分别表示M（1）和M（2）的价态的整数，w和x分别表示多硫化物中M（1）和M（2）的化学计量的整数，S是硫， nw + mx = 2z，y大于4.5）用作非水电化学电池中非常高的能量密度阴极。
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公开(公告)号：US4508798A
公开(公告)日：1985-04-02
申请号：US509679
申请日：1983-06-30
IPC分类号： H01M4/58 , H01M6/14 , H01M10/052 , H01M10/0563 , H01M10/36
CPC分类号： H01M10/0563 , H01M10/052 , H01M4/582 , H01M6/14
摘要： A non-aqueous electrochemical cell having an alkali or alkaline earth metal anode, an inorganic electrolyte comprised of an electrolyte salt and sulfur dioxide and a cathode comprised of CoCl.sub.2.
摘要翻译： 具有碱金属或碱土金属阳极的非水电化学电池，由电解质盐和二氧化硫组成的无机电解质和由CoCl 2构成的阴极。
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公开(公告)号：US4490449A
公开(公告)日：1984-12-25
申请号：US533684
申请日：1983-09-19
申请人： Peter R. Moses , William L. Bowden
发明人： Peter R. Moses , William L. Bowden
CPC分类号： H01M6/164
摘要： A non-aqueous electrochemical cell having a non-polymerizing substituted dioxolane electrolyte solvent and a highly oxidizing cathode depolarizer particularly manganese dioxide.
摘要翻译： 具有非聚合取代的二氧戊环电解质溶剂和高度氧化的阴极去极化剂，特别是二氧化锰的非水电化学电池。
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公开(公告)号：US4331743A
公开(公告)日：1982-05-25
申请号：US182912
申请日：1980-09-02
申请人： Arabinda N. Dey , William L. Bowden
发明人： Arabinda N. Dey , William L. Bowden
摘要： A method for increasing the recycling life of an electrochemical cell containing a lithium (or other active metal subject to dendritic plating) anode and a clovoborate salt or other salt, which forms soluble oxidizing agents at elevated charging voltages, comprising the step of charging the cell at a potential above normal charging voltage whereby said soluble oxidizing agents are formed.
摘要翻译： 一种用于提高电池电池的再循环寿命的方法，所述电化学电池含有在升高的充电电压下形成可溶性氧化剂的锂（或树枝状电镀的其它活性金属）阳极和氯硼酸盐或其它盐，所述方法包括以下步骤： 在高于正常充电电压的电位下，形成所述可溶性氧化剂。
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公开(公告)号：US20110269027A1
公开(公告)日：2011-11-03
申请号：US13182881
申请日：2011-07-14
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
IPC分类号： H01M4/131 , H01M4/505 , H01M10/056
CPC分类号： H01M4/505 , C01G45/02 , C01G45/1221 , C01G45/1228 , C01G45/1292 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2002/86 , C01P2006/10 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/134 , H01M4/1391 , H01M6/16 , H01M10/052 , H01M2004/028 , Y10T29/49108
摘要： Batteries are disclosed. In some embodiments, a battery includes a cathode having a composition that includes a manganese oxide. The composition has an X-ray diffraction pattern with a first peak at about 18 degrees, a second peak at about 22 degrees, and a third peak at about 32 degrees.
摘要翻译： 电池被公开。 在一些实施方案中，电池包括具有包含氧化锰的组成的阴极。 组合物具有X射线衍射图，其在约18度具有第一峰，在约22度具有第二峰，在约32度具有第三峰。
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公开(公告)号：US08003254B2
公开(公告)日：2011-08-23
申请号：US10951936
申请日：2004-09-28
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 , C01G45/02 , C01G45/1221 , C01G45/1228 , C01G45/1292 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2002/86 , C01P2006/10 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/134 , H01M4/1391 , H01M6/16 , H01M10/052 , H01M2004/028 , Y10T29/49108
摘要： Batteries are disclosed. In some embodiments, a battery includes a cathode having a composition that includes a manganese oxide. The composition has an X-ray diffraction pattern with a first peak at about 18 degrees, a second peak at about 22 degrees, and a third peak at about 32 degrees.
摘要翻译： 电池被公开。 在一些实施方案中，电池包括具有包含氧化锰的组成的阴极。 组合物具有X射线衍射图，其在约18度具有第一峰，在约22度具有第二峰，在约32度具有第三峰。
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