Protective active nitrides as additives to nonaqueous cathode ma

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing

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423594, 423595, 423596, 423598, 423518, 423599, 2521821, C01G 4502

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active

043047645

ABSTRACT:
A method for preparing stable non-stoichiometric cathode material to provide cathodes useful in non-aqueous electrochemical cells having an active metal (eg. lithium) anode. The method comprises reducing the non-stoichiometric cathode material (eg. 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: 2562705 (1951-07-01), Ellestad et al.
patent: 4027004 (1977-05-01), Sleight
patent: 4133856 (1979-01-01), Ikeda et al.
patent: 4246253 (1981-01-01), Hunter

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