Rechargeable electrochemical battery cell

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United States of America Patent

PATENT NO 9972864
SERIAL NO

14880807

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Abstract

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Rechargeable lithium battery cell having a housing, a positive electrode, a negative electrode and an electrolyte containing a conductive salt, wherein the electrolyte comprises SO2 and the positive electrode contains an active material in the composition LixM′yM″z(XO4)aFb, wherein

    M′ is at least one metal selected from the group consisting of the elements Ti, V, Cr, Mn, Fe, Co, Ni, Cu and Zn,M″ is at least one metal selected from the group consisting of the metals of the groups II A, III A, IV A, V A, VI A, IB, IIB, IIIB, IVB, VB, VIB and VIIIB,X is selected from the group consisting of the elements P, Si and S,x is greater than 0,y is greater than 0,z is greater than or equal to 0,a is greater than 0 andb is greater than or equal to 0.

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Patent Owner(s)

Patent OwnerAddress
INNOLITH ASSETS AGHIRZBODENWEG 95 BASEL 4052

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borck, Markus Stuttgart, DE 21 212
Pszolla, Christian Karlsruhe, DE 22 109
Ripp, Christiane Pfinztal, DE 15 213
Wollfarth, Claudia Karlsruhe, DE 12 57
Zinck, Laurent Mothern, FR 31 185

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