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US 2021/0230481 A1Published application
Methods and compositions for enhanced dispersion of phosphor in a polymeric matrix
OwnerWei Chen, Omar Darrel Johnson +1inventors
InventorsWei Chen, Omar Darrel Johnson, Sunil Sahi
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Abstract
In one aspect, the disclosure relates to compositions comprising a surface-modified phosphor material comprising a phosphor material and a silane, methods of making same, and articles comprising same. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
Claims54
A method of preparing a surface-modified phosphor material, the method comprising:
- preparing a phosphor material mixture comprising a phosphor material and a liquid comprising a first alcohol;
- preparing a surface-modifying solution comprising a silane, water, and a second alcohol;
- preparing a surface-modifying phosphor reaction mixture by mixing the phosphor material mixture and the surface-modifying solution;
- and
- heating the surface-modifying phosphor reaction mixture in an inert atmosphere;
- thereby forming the surface-modified phosphor material.
3 more elements
Dependencies are inferred from the claim text.