Solid state thermal synthesis of lithium cobaltate
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United States of America Patent
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May 18, 2004
Grant Date -
Oct 2, 2003
app pub date -
Mar 28, 2002
filing date -
Mar 26, 2002
priority date (Note) -
Expired
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Abstract
The present invention provides a process for the preparation of lithium cobaltate by a solid state thermal one step process comprising mixing lithium oxide (Li.sub.2 O) and cobalt nitrate (Co(NO.sub.3).sub.2) in solid state uniformly, adding a heat generating material to the mixture and grinding the mixture and heating the ground mixture at a temperature in the range of 650 to 700.degree. C. to obtain the desired lithium cobaltate.
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