Lithium-containing silicon/phosphates, method of preparation, an

Details Lithium-containing silicon/phosphates, method of preparation, an Lithium-containing silicon/phosphates, method of preparation, an

1998-06-26

2000-10-24

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

42923195, H01M 440, H01M 458

Patent

active

06136472&

ABSTRACT:
The invention provides a new electrode active material and cells and batteries which utilize such active material. The active material is represented by the nominal general formula Li.sub.a M'.sub.(2-b) M".sub.b Si.sub.c P.sub.(3-c) O.sub.12, 0.ltoreq.b.ltoreq.2, 0<c<3. M' and M" are each elements selected from the group consisting of metal and metalloid elements. The value of the variable a depends upon the selection of M' and M" and on the relative proportions designated as b and c.

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