A transition metal based ceramic material having the general formula Li.sub..alpha. M.sub.1-.beta. T.sub..beta. N.sub.x O.sub.67, wherein M is a transition metal, T is a dopant metal, and wherein x is greater than 0 and less than or equal to l, .delta. is 0, or less than or equal to 4; .alpha. is less than or equal to 3-x, and .beta. is less than 1 is disclosed. The ceramic material has utility as a cathode material for rechargeable lithium batteries.

Металл перехода основал керамический материал имея вообще формулу Li.sub..alpha. M.sub.1-.beta. T.sub..beta. N.sub.x O.sub.67, при котором м будет металл перехода, т будет металлом dopant, и при котором х greater than 0 и less than or equal to л, delta. 0, или less than or equal to 4; alpha. less than or equal to 3-x, и beta. чем 1 показано. Керамический материал имеет общее назначение как материал катода для rechargeable батарей лития.

 
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