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公开(公告)号：US20140220430A1
公开(公告)日：2014-08-07
申请号：US14174049
申请日：2014-02-06
发明人： Randy Ogg
IPC分类号： H01M4/24
CPC分类号： H01M4/248 , H01M4/38 , H01M4/622 , H01M10/26 , H01M10/30 , H01M2004/027 , Y02E60/124
摘要： The present invention provides one with a battery having an iron anode, e.g., a Ni—Fe battery, having improved performance characteristics. The battery uses a particular electrolyte and/or battery separator. The resulting characteristics of efficiency, charge retention and cycle life are much improved over such batteries in the prior art.
摘要翻译： 本发明提供一种具有铁阳极例如Ni-Fe电池的具有改进的性能特性的电池。 电池使用特定的电解质和/或电池隔膜。 与现有技术中的这种电池相比，效率，电荷保持和循环寿命的所得特性大大改善。
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公开(公告)号：US20140220256A1
公开(公告)日：2014-08-07
申请号：US14169359
申请日：2014-01-31
发明人： Randy Gene OGG
CPC分类号： H01M4/26 , H01M4/0435 , H01M4/248 , H01M4/62 , H01M4/622 , H01M2004/021
摘要： Provided is a continuous process for preparing a high quality and high performance iron electrode. The process comprises preparing a formulation comprising an iron active material and a binder and coating a continuous substrate material on a least one side with the formulation. The coated continuous substrate material is dried, compacted and blanked. A tab is then attached to the electrode.
摘要翻译： 提供了制备高质量和高性能铁电极的连续方法。 该方法包括制备包含铁活性材料和粘合剂的制剂，并在制剂的至少一侧上涂覆连续的底物材料。 将涂覆的连续基材材料干燥，压实并冲切。 然后将接片连接到电极。
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公开(公告)号：US20230126166A1
公开(公告)日：2023-04-27
申请号：US18069253
申请日：2022-12-21
发明人： Randy Gene OGG
摘要： Provided is a Ni—Fe battery comprising a high quality, high performance iron electrode. In one embodiment the iron electrode comprises a polyvinyl alcohol binder. The iron electrode of the Ni—Fe battery comprises a single conductive substrate coated on one or both sides with an iron active material.
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公开(公告)号：US10804573B2
公开(公告)日：2020-10-13
申请号：US14173991
申请日：2014-02-06
发明人： Randy Gene Ogg , Phil Bennett , Alan Seidel , Paul Gifford
摘要： Provided is a battery comprising an iron electrode and an electrolyte comprised of sodium hydroxide, lithium hydroxide and a soluble metal sulfide. In one embodiment, the concentration of sodium hydroxide in the electrolyte ranges from 6.0 M to 7.5 M, the amount of lithium hydroxide present in the electrolyte ranges from 0.5 M to 2.0 M, and the amount of metal sulfide present in the electrolyte ranges from 1 to 2% by weight.
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公开(公告)号：US10301714B2
公开(公告)日：2019-05-28
申请号：US16117430
申请日：2018-08-30
发明人： Randy Gene Ogg , Michael Roders , Michael Meese
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with water to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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16.发明申请公开(公告)号：US20180375087A1
公开(公告)日：2018-12-27
申请号：US16117977
申请日：2018-08-30
发明人： Randy Gene OGG , Michael RODERS , Michael MEESE
IPC分类号： H01M4/04 , H01M4/62 , B22F1/00 , H01M4/66 , C23C8/18 , H01M4/38 , H01M4/26 , H01M4/24 , C23C8/14 , H01M4/02
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the electrode with a gaseous oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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17.发明申请公开(公告)号：US20180375086A1
公开(公告)日：2018-12-27
申请号：US16116336
申请日：2018-08-29
发明人： Randy Gene OGG , Michael RODERS , Michael MEESE
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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18.发明申请公开(公告)号：US20180371602A1
公开(公告)日：2018-12-27
申请号：US16117430
申请日：2018-08-30
发明人： Randy Gene OGG , Michael RODERS , Michael MEESE
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with water to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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19.发明申请公开(公告)号：US20180261825A1
公开(公告)日：2018-09-13
申请号：US15979794
申请日：2018-05-15
发明人： Randy Gene OGG , Michael RODERS , Michael MEESE
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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20.发明授权公开(公告)号：US10069137B2
公开(公告)日：2018-09-04
申请号：US15332814
申请日：2016-10-24
发明人： Randy Gene Ogg , Michael Roders , Michael Meese
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant solution to thereby create an oxidized surface. The resulting iron electrode is thereby preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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