Physical Sciences Division
Published April 24, 2001 | Version v1
Patent Open

Lithium-titanium-oxide anodes for lithium batteries

Creators

  • 1. Argonne National Laboratory

Contributors

Patent applicant:

Patent assignee:

Description

A spinel-type structure with the general formula Li[Ti1.67Li0.33-yMy]O4, for 0<y<=0.33, where M=Mg and/or Al. The structure is usefid as a negative electrode for a non-aqueous electrochemical cell and in a non-aqueous battery comprising an plurality of cells, electrically connected, each cell comprising a negative electrode, an electrolyte and a positive electrode, the negative electrode consisting of the spinel-type structure disclosed.

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Additional details

Identifiers

Patent application number
US 34981999 A
Patent number
US 6221531 B1
Other
oai:uchicago.tind.io:9297

Dates

Patent filed
1999-07-08

UChicago Information

Division(s)
Physical Sciences Division
Department(s)
Chemistry