BOPI 05 BR/2023 REPERTOIRE NUMERIQUE 37 courant, quatre (04) module de canalisation [quatre (04) modules tronçon et huit (08) modules liaison] et un module (01) de protection. La constitution de référence initiale peut être proposée en multiple, ou simplement étendue à plusieurs autres constitutions de référence, mais non-initiales. Planche unique Consulter le mémoire ________________________________________ (11) 20968 (51) H01M 10/24 (2018.01); H01M 12/08 (2018.01); H01M 4/24 (2018.01); H01M 4/38 (2018.01); H01M 4/52 (2018.01) (21) 1202200461 - PCT/US2021/031182 (22) 06/05/2021 (30) US n° 63/021,610 du 07/05/2020 (54) Iron-bearing electrodes for electrochemical cells. (72) CHIANG, Yet-Ming (US); GIBSON, Michael Andrew (US) et WOODFORD, Willian Henry (US) (73) FORM ENERGY, INC., 30 Dane Street, SOMERVILLE, Massachusetts 02143 (US) (74) S.C.P AKKUM, AKKUM & Associates, No. 1777, rue 6.261, Yaoundé, Auditorium Jean Paul II, Quartier Mbankolo, B.P. 4966, YAOUNDE (CM). (57) Materials, designs, and methods of fabrication for electrodes for electrochemical cells are disclosed. In various embodiments, the electrode comprises iron. Various embodiments may include materials, systems, and methods for the use of various ironbearing materials, starting from the discharged or partially discharged state in an alkaline electrochemical cell, such as an Fe-Ni, Fe-MnO2, or Fe-air battery. Various embodiments may include a battery comprising an elcctrode comprising iron. In various embodiments, the iron may be in various forms, such as iron ore, iron concentrate, iron pellets, BF grade pellets, DR grade pellets, hematite, magnetite, wustite, martite, goethite, limonite, siderite, pyrite, ilmenite, spinel manganese ferrite, etc. In various embodiments, the iron may include impurity phases, such as SiO2, CaO, etc. Fig. 2 Consulter le mémoire
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