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公开(公告)号：US20220344647A9
公开(公告)日：2022-10-27
申请号：US16523722
申请日：2019-07-26
申请人： FORM ENERGY INC.,
发明人： Rupak CHAKRABORTY , Jarrod David MILSHTEIN , Eric WEBER , William Henry WOODFORD , Yet-Ming CHIANG , Ian Salmon MCKAY , Liang SU , Jay WHITACRE , Theodore Alan WILEY , Kristen CARLISLE , Mitchell Terrance WESTWOOD , Rachel Elizabeth MUMMA , Max Rae CHU , Amelie Nina KHAREY , Benjamin Thomas HULTMAN , Marco FERRARA , Mateo Cristian JARAMILLO , Isabella CARUSO , Jocelyn NEWHOUSE
摘要： Various embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the battery may include a first electrode, an electrolyte, and a second electrode, wherein one or both of the first electrode and the second electrode comprises direct reduced iron (“DRI”). In various embodiments, the DRI may be in the form of pellets. In various embodiments, the pellets may comprise at least about 60 wt % iron by elemental mass, based on the total mass of the pellets. In various embodiments, one or both of the first electrode and the second electrode comprises from about 60% to about 90% iron and from about 1% to about 40% of a component comprising one or more of the materials selected from the group of SiO2, Al2O3, MgO, CaO, and TiO2.
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2.发明申请公开(公告)号：US20210028452A1
公开(公告)日：2021-01-28
申请号：US16938924
申请日：2020-07-25
申请人： FORM ENERGY INC.,
发明人： Liang SU , Jarrod David MILSHTEIN , William Henry WOODFORD , Yet-Ming CHIANG , Jay WHITACRE , Lucas COHEN , Rupak CHAKRABORTY , Andrew Haynes LIOTTA , Ian Salmon MCKAY , Thomas CONRY , Michael Andrew GIBSON , Jocelyn Marie NEWHOUSE , Amelie Nina KHAREY , Annelise Christine THOMPSON , Weston SMITH , Joseph Anthony PANTANO , Isabella CARUSO , Benjamin Thomas HULTMAN , Max Rae CHU , Nicholas PERKINS , Florian WEHNER , Rebecca EISENACH , Mitchell Terrance WESTWOOD , Tristan GILBERT , Rachel Elizabeth MUMMA , Brandon UBER , Eric WEBER , Danielle Cassidy SMITH , Brooke WOJESKI
IPC分类号： H01M4/505 , H01M4/131 , H01M4/58 , H01M4/36 , H01M4/525 , H01M4/134 , H01M4/133 , H01M4/62 , H01M4/38 , H01M10/0525
摘要： Materials, designs, and methods of fabrication for iron-manganese oxide electrochemical cells are disclosed. In various embodiments, the negative electrode is comprised of pelletized, briquetted, or pressed iron-bearing components, including metallic iron or iron-based compounds (oxides, hydroxides, sulfides, or combinations thereof), collectively called “iron negative electrode.” In various embodiments, the positive electrode is comprised of pelletized, briquetted, or pressed manganese-bearing components, including manganese (IV) oxide (MnO2), manganese (III) oxide (Mn2O3), manganese (III) oxyhydroxide (MnOOH), manganese (II) oxide (MnO), manganese (II) hydroxide (Mn(OH)2), or combinations thereof, collectively called “manganese oxide positive electrode.” In various embodiments, electrolyte is comprised of aqueous alkali metal hydroxide including lithium hydroxide (LiOH), sodium hydroxide (NaOH), potassium hydroxide (KOH), cesium hydroxide (CsOH), or combinations thereof. In various embodiments, battery components are assembled in prismatic configuration or cylindrical configuration.
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公开(公告)号：US20210028457A1
公开(公告)日：2021-01-28
申请号：US16938862
申请日：2020-07-24
申请人： FORM ENERGY INC.,
发明人： Jocelyn Marie NEWHOUSE , Jarrod David MILSHTEIN , Rupak CHAKRABORTY , Amelie Nina KHAREY , William Henry WOODFORD , Yet-Ming CHIANG , Michael GIBSON , Annelise Christine THOMPSON , Weston SMITH , Joseph Anthony PANTANO , Isabella CARUSO , Benjamin Thomas HULTMAN , Max Rae CHU , Liang SU , Nicholas PERKINS , Florian WEHNER , Rebecca EISENACH , Mitchell Terrance WESTWOOD , Tristan GILBERT , Andrew LIOTTA , Thomas CONRY , Rachel Elizabeth MUMMA , Brandon UBER , Eric WEBER , Danielle Cassidy SMITH , Brooke WOJESKI
摘要： Systems and methods of the various embodiments may provide metal electrodes for electrochemical cells. In various embodiments, the electrodes may comprise iron. Various methods may enable achieving high surface area with low cost for production of metal electrodes, such as iron electrodes.
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公开(公告)号：US20230420957A1
公开(公告)日：2023-12-28
申请号：US18305941
申请日：2023-04-24
申请人： FORM ENERGY, INC.
IPC分类号： H02J7/00 , H01M50/204 , H01M12/08 , H01M50/51 , H01M10/46
CPC分类号： H02J7/0024 , H01M50/204 , H01M12/08 , H01M50/51 , H01M10/46
摘要： Systems, methods, and devices of the various embodiments may include battery string arrangements for power systems, such as dynamic battery string configurations, inter-module connections, and other configurations.
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公开(公告)号：US20200036002A1
公开(公告)日：2020-01-30
申请号：US16523722
申请日：2019-07-26
申请人： FORM ENERGY INC.,
发明人： Rupak CHAKRABORTY , Jarrod David MILSHTEIN , Eric WEBER , William Henry WOODFORD , Yet-Ming CHIANG , Ian Salmon MCKAY , Liang SU , Jay WHITACRE , Theodore Alan WILEY , Kristen CARLISLE , Mitchell Terrance WESTWOOD , Rachel Elizabeth MUMMA , Max Rae CHU , Amelie Nina KHAREY , Benjamin Thomas HULTMAN , Marco FERRARA , Mateo Cristian JARAMILLO , Isabella CARUSO , Jocelyn NEWHOUSE
摘要： Various embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the battery may include a first electrode, an electrolyte, and a second electrode, wherein one or both of the first electrode and the second electrode comprises direct reduced iron (“DRI”). In various embodiments, the DRI may be in the form of pellets. In various embodiments, the pellets may comprise at least about 60 wt % iron by elemental mass, based on the total mass of the pellets. In various embodiments, one or both of the first electrode and the second electrode comprises from about 60% to about 90% iron and from about 1% to about 40% of a component comprising one or more of the materials selected from the group of SiO2, Al2O3, MgO, CaO, and TiO2.
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公开(公告)号：US20230369576A1
公开(公告)日：2023-11-16
申请号：US18149494
申请日：2023-01-03
申请人： FORM ENERGY, INC.
发明人： Rupak CHAKRABORTY , Jarrod David MILSHTEIN , Eric WEBER , William Henry WOODFORD , Yet-Ming CHIANG , Ian Salmon MCKAY , Liang SU , Jay WHITACRE , Theodore Alan WILEY , Kristen CARLISLE , Mitchell Terrance WESTWOOD , Rachel Elizabeth MUMMA , Max Rae CHU , Amelie Nina KHAREY , Benjamin Thomas HULTMAN , Marco FERRARA , Mateo Cristian JARAMILLO , Isabella CARUSO , Jocelyn NEWHOUSE
CPC分类号： H01M4/38 , H01M10/48 , Y02E60/10 , H01M4/364 , H01M2004/021 , H01M12/08 , H01M2004/025
摘要： Various embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the battery may include a first electrode, an electrolyte, and a second electrode, wherein one or both of the first electrode and the second electrode comprises direct reduced iron (“DRI”). In various embodiments, the DRI may be in the form of pellets. In various embodiments, the pellets may comprise at least about 60 wt % iron by elemental mass, based on the total mass of the pellets. In various embodiments, one or both of the first electrode and the second electrode comprises from about 60% to about 90% iron and from about 1% to about 40% of a component comprising one or more of the materials selected from the group of SiO2, Al2O3, MgO, CaO, and TiO2.
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公开(公告)号：US20200006828A1
公开(公告)日：2020-01-02
申请号：US16456860
申请日：2019-06-28
申请人： FORM ENERGY INC.,
发明人： Jarrod David MILSHTEIN , Mitchell Terrance WESTWOOD , William Henry WOODFORD , Yet-Ming CHIANG , Mateo Cristian JARAMILLO , Ian Salmon MCKAY , Rachel Elizabeth MUMMA , Eric WEBER , Liang SU , Amelie Nina KHAREY , Marco FERRARA , Theodore Alan WILEY
摘要： Systems and methods of the various embodiments may provide metal air electrochemical cell architectures. Various embodiments may provide a battery, such as an unsealed battery or sealed battery, with an open cell arrangement configured such that a liquid electrolyte layer separates a metal electrode from an air electrode. In various embodiments, the electrolyte may be disposed within one or more vessel of the battery such that electrolyte serves as a barrier between a metal electrode and gaseous oxygen. Systems and methods of the various embodiments may provide for removing a metal electrode from electrolyte to prevent self-discharge of the metal electrode. Systems and methods of the various embodiments may provide a three electrode battery configured to operate each in a discharge mode, but with two distinct electrochemical reactions occurring at each electrode.
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