Method of making semiconductor nanocrystal composites
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United States of America Patent
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Apr 2, 2013
Grant Date -
Oct 2, 2008
app pub date -
Sep 4, 2007
filing date -
Sep 11, 2006
priority date (Note) -
Expired
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Abstract
A semiconductor nanocrystal composite comprising a semiconductor nanocrystal composition dispersed in an inorganic matrix material and a method of making same are provided. The method includes providing a semiconductor nanocrystal composition having a semiconductor nanocrystal core, providing a surfactant formed on the outer surface of the composition, and replacing the surfactant with an inorganic matrix material. The semiconductor nanocrystal composite emits light having wavelengths between about 1 and about 10 microns.
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