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公开(公告)号：US08951680B2
公开(公告)日：2015-02-10
申请号：US13724057
申请日：2012-12-21
IPC分类号： H01M4/66 , H01M10/056 , H01M4/13 , H01M10/054
CPC分类号： H01M4/66 , H01M4/13 , H01M4/661 , H01M4/663 , H01M4/667 , H01M10/054 , H01M10/056 , Y02E60/122
摘要： A magnesium battery electrode assembly is described, including a current collector comprising a metal, an overlayer material on the metal and an electrode layer comprising an electrode active material disposed on the current collector. The overlayer material passivates the metal, or inhibits a corrosion reaction that would occur between the metal and an electrolyte in the absence of the overlayer material.
摘要翻译： 描述了一种镁电池电极组件，其包括集电器，其包括金属，金属上的覆盖材料和包括设置在集电器上的电极活性材料的电极层。 覆盖材料钝化金属，或者抑制在没有覆盖材料的情况下在金属和电解质之间发生的腐蚀反应。
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公开(公告)号：US20130115521A1
公开(公告)日：2013-05-09
申请号：US13724057
申请日：2012-12-21
IPC分类号： H01M4/66 , H01M10/056
CPC分类号： H01M4/66 , H01M4/13 , H01M4/661 , H01M4/663 , H01M4/667 , H01M10/054 , H01M10/056 , Y02E60/122
摘要： A magnesium battery electrode assembly is described, including a current collector comprising a metal, an overlayer material on the metal and an electrode layer comprising an electrode active material disposed on the current collector. The overlayer material passivates the metal, or inhibits a corrosion reaction that would occur between the metal and an electrolyte in the absence of the overlayer material.
摘要翻译： 描述了一种镁电池电极组件，其包括集电器，其包括金属，金属上的覆盖材料和包括设置在集电器上的电极活性材料的电极层。 覆盖材料钝化金属，或者抑制在没有覆盖材料的情况下在金属和电解质之间发生的腐蚀反应。
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公开(公告)号：US20140220450A1
公开(公告)日：2014-08-07
申请号：US14143898
申请日：2013-12-30
IPC分类号： H01M10/0568 , H01M10/0565 , H01M10/054
CPC分类号： H01M10/0568 , C25D3/42 , H01M10/054 , H01M2300/0025
摘要： An electrolyte for use in electrochemical cells is provided. One type of non-aqueous Magnesium electrolyte comprises: at least one organic solvent; at least one electrolytically active, soluble, inorganic Magnesium salt complex represented by the formula: MgnZX3+(2*n), in which Z is selected from a group consisting of aluminum, boron, phosphorus, titanium, iron, and antimony; X is a halogen and n=1-5. The properties of the electrolyte include high conductivity, high Coulombic efficiency, and an electrochemical window that can exceed 3.5 V vs. Mg/Mg+2 and total water content of
摘要翻译： 提供了用于电化学电池的电解质。 一种非水电解镁包括：至少一种有机溶剂; 至少一种由式：MgnZX 3 +（2 * n）表示的电解活性的可溶性无机镁盐络合物，其中Z选自铝，硼，磷，钛，铁和锑; X是卤素，n = 1-5。 电解质的性质包括导电性高，库仑效率高，电化学窗可超过3.5V，相对于Mg / Mg + 2，总含水量<200ppm。 使用这种电解质促进了Mg从负极的电化学沉积和溶解，而不使用任何添加剂。 还描述了预期适用于二次电池的其它含Mg电解质体系。 可充电的高能量密度还公开了含有阴极，Mg金属阳极和电解质的镁电池。
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4.发明申请LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS 有权具有改进的可充电镁离子电池的磁性介质的层状材料公开(公告)号：US20140106214A1
公开(公告)日：2014-04-17
申请号：US13794440
申请日：2013-03-11
申请人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
发明人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
IPC分类号： H01M10/054 , H01M4/583 , H01M4/36
CPC分类号： H01M10/054 , H01M4/366 , H01M4/381 , H01M4/583
摘要： Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described.
摘要翻译： 包含阴极材料的电化学装置，其包括已经实现结构改性的层状结晶化合物，其增加了多价离子进出阴极材料的扩散速率。 提出了层状电极材料的层间距被修改为具有特定的间隔范围的实例，使得间隔对于镁离子的扩散是最佳的。 描述了由正插层电极，负极金属电极和浸渍有含有多价离子的非水电解质溶液并且布置在正极和负极活性材料之间的隔膜的电化学电池。
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5.发明申请LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS 有权具有改进的可充电镁离子电池的磁性介质的层状材料公开(公告)号：US20130260225A1
公开(公告)日：2013-10-03
申请号：US13794508
申请日：2013-03-11
申请人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
发明人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
IPC分类号： H01M4/38
CPC分类号： H01M10/054 , H01M4/366 , H01M4/381 , H01M4/583
摘要： Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described.
摘要翻译： 包含阴极材料的电化学装置，其包括已经实现结构改性的层状结晶化合物，其增加了多价离子进出阴极材料的扩散速率。 提出了层状电极材料的层间距被修改为具有特定的间隔范围的实例，使得间隔对于镁离子的扩散是最佳的。 描述了由正插层电极，负极金属电极和浸渍有含有多价离子的非水电解质溶液并且布置在正极和负极活性材料之间的隔膜的电化学电池。
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6.发明授权Layered materials with improved magnesium intercalation for rechargeable magnesium ion cells 有权具有改进的镁插层的可再充电镁离子电池的分层材料公开(公告)号：US09172111B2
公开(公告)日：2015-10-27
申请号：US13794551
申请日：2013-03-11
申请人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
发明人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
IPC分类号： H01M4/13 , H01M10/054 , H01M4/38 , H01M4/36 , H01M4/583
CPC分类号： H01M10/054 , H01M4/366 , H01M4/381 , H01M4/583
摘要： Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqeuous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described.
摘要翻译： 包含阴极材料的电化学装置，其包括已经实现结构改性的层状结晶化合物，其增加了多价离子进出阴极材料的扩散速率。 提出了层状电极材料的层间距被修改为具有特定的间隔范围的实例，使得间隔对于镁离子的扩散是最佳的。 描述了由正插层电极，负极金属电极和浸渍有含有多价离子并配置在正电极和负极活性材料之间的非电解电解质溶液的隔板构成的电化学电池。
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7.发明授权公开(公告)号：US09240612B2
公开(公告)日：2016-01-19
申请号：US13794440
申请日：2013-03-11
申请人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
发明人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
IPC分类号： H01M6/04 , H01M10/054 , H01M4/38 , H01M4/36 , H01M4/583
CPC分类号： H01M10/054 , H01M4/366 , H01M4/381 , H01M4/583
摘要： Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described.
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8.发明申请LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS 有权具有改进的可充电镁离子电池的磁性介质的层状材料公开(公告)号：US20130260238A1
公开(公告)日：2013-10-03
申请号：US13794551
申请日：2013-03-11
申请人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
发明人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
IPC分类号： H01M4/38
CPC分类号： H01M10/054 , H01M4/366 , H01M4/381 , H01M4/583
摘要： Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqeuous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described.
摘要翻译： 包含阴极材料的电化学装置，其包括已经实现结构改性的层状结晶化合物，其增加了多价离子进出阴极材料的扩散速率。 提出了层状电极材料的层间距被修改为具有特定的间隔范围的实例，使得间隔对于镁离子的扩散是最佳的。 描述了由正插层电极，负极金属电极和浸渍有包含多价离子的非电解电解质溶液并且布置在正电极和负极活性材料之间的隔板的电化学电池。
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9.发明授权Layered materials with improved magnesium intercalation for rechargeable magnesium ion cells 有权具有改进的镁插层的可再充电镁离子电池的分层材料公开(公告)号：US09401528B2
公开(公告)日：2016-07-26
申请号：US13794508
申请日：2013-03-11
申请人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
发明人： Robert Ellis Doe , Craig Michael Downie , Christopher Fischer , George Hamilton Lane , Dane Morgan , Josh Nevin , Gerbrand Ceder , Kristin Aslaug Persson , David Eaglesham
IPC分类号： H01M8/00 , H01M10/054 , H01M4/38 , H01M4/36 , H01M4/583
CPC分类号： H01M10/054 , H01M4/366 , H01M4/381 , H01M4/583
摘要： Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described.
摘要翻译： 包含阴极材料的电化学装置，其包括已经实现结构改性的层状结晶化合物，其增加了多价离子进出阴极材料的扩散速率。 提出了层状电极材料的层间距被修改为具有特定的间隔范围的实例，使得间隔对于镁离子的扩散是最佳的。 描述了由正插层电极，负极金属电极和浸渍有含有多价离子的非水电解质溶液并且布置在正极和负极活性材料之间的隔膜的电化学电池。
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10.发明授权公开(公告)号：US09293790B2
公开(公告)日：2016-03-22
申请号：US13803321
申请日：2013-03-14
IPC分类号： H01M2/16 , H01M10/0568 , H01M10/056 , H01M10/054 , H01M10/0567
CPC分类号： H01M10/0568 , H01M10/054 , H01M10/056 , H01M10/0567
摘要： A rechargable magnesium battery having an non-aqueous electrolyte is provided. The properties of the electrolyte include high conductivity, high Coulombic efficiency, and an electrochemical window that can exceed 3.5 V vs. Mg/Mg+2. The use of the electrolyte promotes the electrochemical deposition and dissolution of Mg without the use of any Grignard reagents, other organometallic materials, tetraphenyl borate, or tetrachloroaluminate derived anions. Other Mg-containing electrolyte systems that are expected to be suitable for use in secondary batteries are also described.
摘要翻译： 提供具有非水电解质的可再充电的镁电池。 电解质的性质包括高导电率，高库仑效率，以及可超过3.5V对Mg / Mg + 2的电化学窗口。 电解质的使用促进了Mg的电化学沉积和溶解，而不使用任何格氏试剂，其它有机金属材料，四苯基硼酸盐或四氯铝酸盐衍生的阴离子。 还描述了预期适用于二次电池的其它含Mg电解质体系。
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