Lithium titanate and lithium cells and batteries including...

Details Lithium titanate and lithium cells and batteries including... Lithium titanate and lithium cells and batteries including...

2008-01-17

2010-10-26

Vanoy, Timothy C (Department: 1793)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231100, C429S209000, C423S598000

Reexamination Certificate

active

07820327

ABSTRACT:
An active material suitable for use in lithium cells comprises lithium titanate having a surface and a material disposed on the surface is provided. The material is non-reactive with an electrolyte within a range of potential vs. lithium of from 0 V to 4 V. A variety of lithium cells including lithium titanate are also provided. The lithium titanate is typically of the general formula: Li4Ti5O12-x, wherein x is greater than 0. Further, a cell module is provided. The cell module comprises a plurality of lithium cells each having a soft outer packaging and assembled in an environment where water content in the environment is controlled.

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