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公开(公告)号：US20050227143A1
公开(公告)日：2005-10-13
申请号：US11097810
申请日：2005-04-01
IPC分类号： H01M6/16 , H01M10/0567 , H01M10/0568 , H01M10/42 , H01M10/36
CPC分类号： H01M6/166 , H01M6/168 , H01M10/0567 , H01M10/0568 , H01M10/4235 , H01M2300/0025
摘要： The invention relates to an improvement in a cell which is normally susceptible to damage from overcharging comprised of a negative electrode, a positive electrode, and an electrolyte comprised of an overcharge protection salt carried in a carrier or solvent. Representative overcharge protection salts are embraced by the formula: MaQ where M is an electrochemically stable cation selected from the group consisting of alkali metal, alkaline earth metal, tetraalkylammonium, or imidazolium groups, and Q is a borate or heteroborate cluster and a is the integer 1 or 2.
摘要翻译： 本发明涉及电池的改进，该电池通常容易受到由负载电极，正电极和包含负载在载体或溶剂中的过充电保护盐构成的电解质的过充电的损害。 代表性的过充电保护盐包含下列公式：<？in-line-formula description =“In-line Formulas”end =“lead”？> M Q <？in-line-formula description =“In-line Formulas”end =“tail”？>其中M是选自碱金属，碱土金属，四烷基铵或咪唑鎓基团的电化学稳定阳离子，Q是硼酸盐或异硼酸盐簇和 是整数1或2。
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公开(公告)号：US07785740B2
公开(公告)日：2010-08-31
申请号：US11097810
申请日：2005-04-01
IPC分类号： H01M10/056
CPC分类号： H01M6/166 , H01M6/168 , H01M10/0567 , H01M10/0568 , H01M10/4235 , H01M2300/0025
摘要： The invention relates to an improvement in a cell which is normally susceptible to damage from overcharging comprised of a negative electrode, a positive electrode, and an electrolyte comprised of an overcharge protection salt carried in a carrier or solvent. Representative overcharge protection salts are embraced by the formula: MaQ where M is an electrochemically stable cation selected from the group consisting of alkali metal, alkaline earth metal, tetraalkylammonium, or imidazolium groups, and Q is a borate or heteroborate cluster and a is the integer 1 or 2.
摘要翻译： 本发明涉及电池的改进，该电池通常容易受到由负载电极，正电极和包含负载在载体或溶剂中的过充电保护盐构成的电解质的过充电的损害。 代表性的过充电保护盐包括下式：其中M是选自碱金属，碱土金属，四烷基铵或咪唑鎓基团的电化学稳定阳离子，Q是硼酸盐或异硼酸盐簇，a是整数 1或2。
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公开(公告)号：US20080131772A1
公开(公告)日：2008-06-05
申请号：US12031256
申请日：2008-02-14
申请人： Krishnakumar Jambunathan , Gennady Dantsin , William Jack Casteel , Sergei Vladimirovich Ivanov , Zhong Shi
发明人： Krishnakumar Jambunathan , Gennady Dantsin , William Jack Casteel , Sergei Vladimirovich Ivanov , Zhong Shi
IPC分类号： H01M10/40
CPC分类号： H01M10/0568 , H01M4/131 , H01M4/133 , H01M10/052 , H01M10/0566 , H01M10/0567 , Y02T10/7011
摘要： An electrolyte comprising a salt, which will not electrochemically passivate and at least two additives. A cell comprising a positive electrode, a negative electrode and an electrolyte comprising a salt, which will not electrochemically passivate and at least two additives.
摘要翻译： 包含不会电化学钝化的盐和至少两种添加剂的电解质。 包含正电极，负电极和包含不会电化学钝化的盐的电解质和至少两种添加剂的电池。
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公开(公告)号：US20060216612A1
公开(公告)日：2006-09-28
申请号：US11300287
申请日：2005-12-15
CPC分类号： H01M10/0568 , H01M4/131 , H01M4/133 , H01M10/052 , H01M10/0566 , H01M10/0567 , Y02T10/7011
摘要： Electrolytes having a second cycle reduction current at 0.3 V vs Li/Li+ that is less than that of the first cycle. The electrolyte comprising a salt, which will not electrochemically passivate. A cell comprising a positive electrode, a negative electrode and an electrolyte having a second cycle reduction current at 0.3 V vs Li/Li+ that is less than that of the first cycle, said electrolyte comprising a salt, which will not electrochemically passivate. A method of forming an SEI layer in a cell comprising a positive electrode, a negative electrode and an electrolyte, said method comprising the step of overcharging the electrolyte prior to fabricating the cell, or said cell during the formation cycle.
摘要翻译： 在0.3V下具有小于第一循环的电解液的Li / Li +的第二循环降低电流的电解质。 电解质包含不会电化学钝化的盐。 一种包含正极，负极和电解质的电池，其具有小于第一循环的电压的0.3V对Li / Li +的第二循环还原电流，所述电解质包含盐， 这不会电化学钝化。 一种在包括正极，负极和电解质的电池中形成SEI层的方法，所述方法包括在制造电池或在形成循环期间所述电池之前对电解液进行过充电的步骤。
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公开(公告)号：US08361303B2
公开(公告)日：2013-01-29
申请号：US12874503
申请日：2010-09-02
申请人： Krishnakumar Jambunathan , Kerry Renard Berger , Reinaldo Mario Machado , Daniel James Ragsdale
发明人： Krishnakumar Jambunathan , Kerry Renard Berger , Reinaldo Mario Machado , Daniel James Ragsdale
IPC分类号： C22B9/00
CPC分类号： C25B1/00 , C25B9/08 , Y02E60/366
摘要： The invention relates to the electrolysis of aqueous electrolyte solutions containing GeO2; hydroxide and water with metal alloy electrodes, such as, copper or tin rich alloy electrodes with alloying elements such as Sn, Pb, Zn, Cu etc, to generate Germane (GeH4). Cu-rich alloy electrodes have been demonstrated to increase the GeH4 current efficiency by almost 20% compared to Cu metal electrodes. Germanium deposition has been found to be either absent or minimal by using Cu-rich alloy electrodes. Several different methods for maintaining the cell performance or restoring the cell performance after a reduction in current efficiency over time, have been identified. A titration-based method for the analysis of the electrolyte, to obtain the concentration of GeO2 and the concentration of hydroxide has also been disclosed.
摘要翻译： 本发明涉及含有GeO 2的电解质水溶液的电解; 氢氧化物和水与金属合金电极，例如具有合金元素如Sn，Pb，Zn，Cu等的铜或锡丰富的合金电极，以产生锗（GeH 4）。 与Cu金属电极相比，已证明富Cu合金电极将GeH4电流效率提高近20％。 通过使用富Cu合金电极，发现锗沉积不存在或不存在。 已经确定了用于在电流效率随时间降低的情况下维持电池性能或恢复电池性能的几种不同的方法。 还公开了用于分析电解质，获得GeO 2浓度和氢氧化物浓度的基于滴定的方法。
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公开(公告)号：US20080241059A1
公开(公告)日：2008-10-02
申请号：US11691039
申请日：2007-03-26
IPC分类号： C01B3/32
CPC分类号： C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/04 , C01B2203/0811 , C01B2203/0827 , C01B2203/0883 , C01B2203/0894 , C01B2203/127 , C01B2203/1294 , C01B2203/142 , C01B2203/148
摘要： A method for generating hydrogen in a production facility having a catalytic steam reformer, a boiler downstream of the catalytic steam reformer, optionally having a prereformer, and optionally having a shift reactor, wherein the reformer feed gas mixture is formed using a steam-containing recycle gas mixture which was formed from boiler effluent. The boiler generates steam which may be used to form the reformer feed gas mixture, used elsewhere in the production facility, and/or used for export steam.
摘要翻译： 一种在具有催化蒸汽重整器，催化蒸汽重整器下游的锅炉，任选地具有预重整器和任选地具有变换反应器的生产设备中产生氢的方法，其中重整器进料气体混合物是使用含蒸汽的再循环 由锅炉废水形成的气体混合物。 锅炉产生可用于形成重整器进料气体混合物的蒸汽，其用于生产设备中的其他地方和/或用于出口蒸汽。
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7.发明授权Electrolytic apparatus, system and method for the safe production of nitrogen trifluoride 有权用于安全生产三氟化氮的电解设备，系统和方法公开(公告)号：US08945367B2
公开(公告)日：2015-02-03
申请号：US13008649
申请日：2011-01-18
申请人： James Joseph Hart , Reinaldo Mario Machado , Howard Paul Withers, Jr. , Sai-Hong A. Lo , Edward Jay Cialkowski , Krishnakumar Jambunathan
发明人： James Joseph Hart , Reinaldo Mario Machado , Howard Paul Withers, Jr. , Sai-Hong A. Lo , Edward Jay Cialkowski , Krishnakumar Jambunathan
摘要： An electrolytic cell and system used for making nitrogen trifluoride consisting of a computer and an electrolytic cell having a body, an electrolyte, at least one anode chamber that produces an anode product gas, at least one cathode chamber, and one or more fluorine adjustment means to maintain fluorine or hydrogen in the anode product gas within a target amount by adjusting the concentration of fluorine in said anode product gas, and the process that controls the system.
摘要翻译： 一种用于制造由计算机组成的三氟化氮的电解槽和系统，具有主体，电解质，产生阳极产物气体的至少一个阳极室，至少一个阴极室和一个或多个氟调节装置 通过调节所述阳极产物气体中的氟的浓度以及控制系统的过程来将阳极产物气体中的氟或氢维持在目标量内。
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公开(公告)号：US20120055803A1
公开(公告)日：2012-03-08
申请号：US12874503
申请日：2010-09-02
申请人： Krishnakumar Jambunathan , Kerry Renard Berger , Reinaldo Mario Machado , Daniel James Ragsdale
发明人： Krishnakumar Jambunathan , Kerry Renard Berger , Reinaldo Mario Machado , Daniel James Ragsdale
IPC分类号： C25B1/00
CPC分类号： C25B1/00 , C25B9/08 , Y02E60/366
摘要： The invention relates to the electrolysis of aqueous electrolyte solutions containing GeO2; hydroxide and water with metal alloy electrodes, such as, copper or tin rich alloy electrodes with alloying elements such as Sn, Pb, Zn, Cu etc, to generate Germane (GeH4). Cu-rich alloy electrodes have been demonstrated to increase the GeH4 current efficiency by almost 20% compared to Cu metal electrodes. Germanium deposition has been found to be either absent or minimal by using Cu-rich alloy electrodes. Several different methods for maintaining the cell performance or restoring the cell performance after a reduction in current efficiency over time, have been identified. A titration-based method for the analysis of the electrolyte, to obtain the concentration of GeO2 and the concentration of hydroxide has also been disclosed.
摘要翻译： 本发明涉及含有GeO 2的电解质水溶液的电解; 氢氧化物和水与金属合金电极，例如具有合金元素如Sn，Pb，Zn，Cu等的铜或锡丰富的合金电极，以产生锗（GeH 4）。 与Cu金属电极相比，已证明富Cu合金电极将GeH4电流效率提高近20％。 通过使用富Cu合金电极，发现锗沉积不存在或不存在。 已经确定了用于在电流效率随时间降低的情况下维持电池性能或恢复电池性能的几种不同的方法。 还公开了用于分析电解质，获得GeO 2浓度和氢氧化物浓度的基于滴定的方法。
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9.发明申请Dodecaborate Salt Radical Anion Compositions and Methods for Making and Using Such Compositions 有权十二硼酸盐盐阴离子组合物及其制备和使用方法公开(公告)号：US20090297925A1
公开(公告)日：2009-12-03
申请号：US12277369
申请日：2008-11-25
申请人： William Jack Casteel, JR. , Sergei Vladimirovich Ivanov , Krishnakumar Jambunathan , Wade Hampton Bailey, III
发明人： William Jack Casteel, JR. , Sergei Vladimirovich Ivanov , Krishnakumar Jambunathan , Wade Hampton Bailey, III
CPC分类号： H01M10/0525 , C07F5/027 , H01M10/0567
摘要： The disclosure relates to new compositions comprising an, B12FxH12-x− anion that may be prepared chemically or electrochemically by oxidation of B12FxH12-x2− salts. This anion can be generated electrochemically in a voltammetry experiment, or by chemically by treatment of the (2−) anions with powerful oxidants such as XeF2 or NO2(+) salts. The new compositions can be used as 1 electron chemical oxidants and in electrochemical cells such as lithium ion batteries where their fomation at elevated potential can serve to limit the upper limit of voltage during the overcharge of such a cell.
摘要翻译： 本公开涉及包含可通过B12FxH12-x2-盐的氧化化学或电化学制备的B12FxH12-x-阴离子的新组合物。 这种阴离子可以在伏安法实验中进行电化学生成，也可以通过用强力氧化剂如XeF 2或NO 2（+）盐处理阴离子化学化合物。 新的组合物可以用作1种电子化学氧化剂和电化学电池例如锂离子电池，其中它们在升高的电位下的形成可以用来限制这种电池过充电期间的电压上限。
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10.发明授权公开(公告)号：US09755269B2
公开(公告)日：2017-09-05
申请号：US12277369
申请日：2008-11-25
申请人： William Jack Casteel, Jr. , Sergei Vladimirovich Ivanov , Krishnakumar Jambunathan , Wade Hampton Bailey, III
发明人： William Jack Casteel, Jr. , Sergei Vladimirovich Ivanov , Krishnakumar Jambunathan , Wade Hampton Bailey, III
IPC分类号： H01M10/0567 , H01M10/056 , C07F5/02 , H01M10/0525
CPC分类号： H01M10/0525 , C07F5/027 , H01M10/0567
摘要： The disclosure relates to new compositions comprising an, B12FxH12−x− anion that may be prepared chemically or electrochemically by oxidation of B12FxH12−x2− salts. This anion can be generated electrochemically in a voltammetry experiment, or by chemically by treatment of the (2−) anions with powerful oxidants such as XeF2 or NO2(+) salts. The new compositions can be used as 1 electron chemical oxidants and in electrochemical cells such as lithium ion batteries where their formation at elevated potential can serve to limit the upper limit of voltage during the overcharge of such a cell.
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