Lithium battery electrode compositions

Details Lithium battery electrode compositions Lithium battery electrode compositions

1994-10-17

1996-04-30

Lieberman, Paul

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

252502, 252518, 429209, 429212, 429218, 429232, H01B 100, H01B 104, H01B 108, H01M 458

Patent

active

055122140

ABSTRACT:
A process of making lithium battery electrode active material having fine particles of vanadium oxide (V.sub.x O.sub.y) or lithium-vanadium oxide (Li.sub.z V.sub.x O.sub.y) intimately mixed with fine particles of carbon. The process includes forming a wet solution of a vanadium oxide precursor and carbon, and then decomposing the precursor/carbon mixture at an elevated temperature or by atomization in a controlled atmosphere. Alternatively, fine particles of vanadium oxide are formed from precursor halogen compounds by atomization in oxygen.

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