Electrode compositions based on an amorphous alloy having a...

Details Electrode compositions based on an amorphous alloy having a... Electrode compositions based on an amorphous alloy having a...

2011-07-05

2011-07-05

Kalafut, Stephen J. (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S200000, C429S217000, C429S232000, C429S231950, C429S338000, C420S578000

Reexamination Certificate

active

07972727

ABSTRACT:
An electrode composition for a lithium ion battery that includes an amorphous alloy having the formula SixMyAlzwhere x, y, and z represent atomic percent values and (a) x+y+z=100, (b) x≧55, (c) y<22, (d) z>0, and (e) M is one or more metals selected from the group consisting of manganese, molybdenum, niobium, tungsten, tantalum, iron, copper, titanium, vanadium, chromium, nickel, cobalt, zirconium, yttrium, and combinations thereof.

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