Method for making articles from nanoparticulate materials
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United States of America Patent
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May 25, 2004
Grant Date -
Dec 19, 2002
app pub date -
Feb 11, 2002
filing date -
Feb 22, 2001
priority date (Note) -
Expired
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Abstract
A method of fabricating nanostructure bodies by integrating the steps of attriting precursor nanometer-sized particulate materials, desorbing the exposed surfaces of the attrited nanoparticulates, adsorbing a surfactant on at most 50% of the desorbed surfaces and dispersing the surfactant-coated nanoparticulates in an organic matrix to form a homogeneous thermoplastic compound from which green bodies are shaped, dewaxed and sintered.
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