Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2006-11-14
2006-11-14
Weiner, Laura (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S231200, C429S231300, C429S231500, C429S221000, C429S223000, C429S224000, C423S599000
Reexamination Certificate
active
07135252
ABSTRACT:
A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO2.(1-x)Li2M′O3in which 0<x<1, and where M is more than one ion with an average trivalent oxidation state and with at least one ion being Ni, and where M′ is one or more ions with an average tetravalent oxidation state. Complete cells or batteries are disclosed with anode, cathode and electrolyte as are batteries of several cells connected in parallel or series or both.
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Amine Khalil
Johnson Christopher S.
Kim Jaekook
Thackeray Michael M.
Emrich & Dithmar LLC
UChicago Argonne LLC
Weiner Laura
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