Manganese oxide electrode and method
June 14, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesSolid state cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure Lithium-manganese dioxide cell Production of microcrystalline metal oxides Process for the production of manganese dioxide Method for preparation of LiMn2 O4 intercalation compounds and use thereof in secondary lithium batteries Method of making a rechargable modified manganese dioxide material and related compound and electrode material Electrochemical secondary element High-voltage-stable electrolytes for Li1+x Mn2 O4 /carbon secondary batteries Rechargeable battery including a Li1+x Mn2 O4 cathode and a carbon anode Electrochemical cell comprising gamma MnO2 cathode having filamentary protrusions Patent #: 5482796 InventorAssigneeApplicationNo. 665173 filed on 06/14/1996US Classes:429/224, Manganese component is active material423/605Group VIIB metal (Mn, Tc, or Re)ExaminersPrimary: Nuzzolillo, M.Attorney, Agent or FirmInternational ClassH01M 004/02AbstractA secondary lithium ion cell having an anode, a cathode and a nonaqueous electrolyte wherein the cathode comprises sub-micron-size amorphous, microporous, lithium-intercalateable manganese oxide having an internal surface area greater than about 100 m2 /g. The cathode may include an electrically conductive lithium-intercalateable polymer binder. A sol-gel process for making the amorphous quatravalent manganese oxide is disclosed.Other References
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