Lakyer for stabilization of lithium anode
March 30, 2013. 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 References Re31532 3773557 Lithium-iodine battery having coated anode Lithium-iodine battery having coated anode Lithium iodine primary cells having novel pelletized depolarizer Preformed polymer sheet in combination with the anode of electrochemical cells Cathode material and high capacity lithium-iodine cells Anode coating for lithium cell Radiation cured solid electrolytes and electrochemical devices employing the same Patent #: 4830939 InventorAssigneeApplicationNo. 040228 filed on 03/30/1993US Classes:429/310Hetero ring containing polymerExaminersPrimary: Maples, John S.Attorney, Agent or FirmInternational ClassesH01M 006/18H01M 004/58 AbstractIn a preferred battery, a negative electrode contains metallic lithium, a positive electrode contains transition metal chalcogen compound having a reversible lithium insertion ability, a solid electrolyte is disposed between the electrodes, and a protective layer is disposed between the solid electrolyte and the negative electrode. The protective layer contains polyvinyl pyridine (PVP) or derivatives thereof and iodine complexed with the PVP or derivatives thereof for reducing passivation of the lithium-containing negative electrode. Preferably the polyvinyl pyridine is poly-2-vinylpyridine or poly-2-vinylquinoline.Other References
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