Methods of making a niobium metal oxide
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United States of America Patent
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May 1, 2007
Grant Date -
Mar 27, 2003
app pub date -
Feb 25, 2002
filing date -
Feb 28, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods to at least partially reduce a niobium oxide are described. In one embodiment, a milling process is described wherein the surfaces of the mill in contact with the starting metal oxide, getter material, and/or oxygen reduced metal oxide are the same as the material being milled. Other milling techniques and products are also described.
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