Protective active nitrides as additives to nonaqueous cathode ma

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

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429224, 423605, 2521821, H01M 450

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active

044017375

ABSTRACT:
A method for preparing stable non-stoichiometric cathode material to provide cathodes useful in non-aqueous electrochemical cells having an active metal (e.g. lithium) anode. The method comprises reducing the non-stoichiometric cathode material (e.g. manganese dioxide) with the active metal or a precursor compound of said active metal to form a compound of the active metal and stoichiometric active cathode material.

REFERENCES:
patent: 4246253 (1981-01-01), Hunter
patent: 4297231 (1981-10-01), Kahara et al.

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