Transition metal oxide doped alumina and methods of making and using
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United States of America Patent
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Nov 4, 2003
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N/A
app pub date -
Jul 1, 1999
filing date -
Jul 1, 1998
priority date (Note) -
Expired
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Abstract
The invention relates to the utilization of doped alumina for static charge sensitive applications, and to methods for making and using the same, e.g., for varying the electrical conductivity of alumina by doping with an appropriate transition metal oxide and subsequently heating to high temperatures in a reducing environment. This treatment allows the electrical conductivity to be tailored and thus provides a cost effective means for producing components with controlled resistivity.
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