Anode materials for lithium ion batteries

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United States of America Patent

PATENT NO 9620773
SERIAL NO

14712512

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Abstract

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An electrochemical device includes a composite material of general Formula (1-x)J-(x)Q wherein: J is a metal carbon alloy of formula SnzSiz′MetwMet′w′Ct; Q is a metal oxide of formula AγMαM′α′Oβ; and wherein: A is Li, Na, or K; M and M′ are individually Ge, Mo, Al, Ga, As, Sb, Te, Ti, Ta, Zr, Ca, Mg, Sr, Ba, Li, Na, K, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Rt, Ru or Cd; Met and Met′ are individually Ge, Mo, Al, Ga, As, Sb, Te, Ti, Ta, Zr, Ca, Mg, Sr, Ba, Li, Na, K, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Rt, Ru or Cd; 0

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Patent Owner(s)

  • U CHICAGO ARGONNE LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abouimrane, Ali Naperville, US 19 340
Amine, Khalil Oakbrook, US 181 3732

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