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Composite nanoparticles containing rare earth metal and methods of preparation thereof

United States Patent

9,938,628
April 10, 2018
View the Complete Patent at the US Patent & Trademark Office
The present invention is directed to composite nanoparticles comprising a metal, a rare earth element, and, optionally, a complexing ligand. The invention is also directed to composite nanoparticles having a core-shell structure and to processes for preparation of composite nanoparticles of the invention.
Kandapallil; Binil Itty Ipe (Mechanicville, NY), Krishnan; Lakshmi (Clifton Park, NY), Johnson; Francis (Clifton Park, NY)
GENERAL ELECTRIC COMPANY (Schenectady, NY)
14/ 715,704
20160343487
May 19, 2015
STATEMENT ON FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made with government support under contract number DE-AC02-07CH11358 awarded by the U.S. Department of Energy, Critical Materials Institute at Ames Laboratory. The government has certain rights in the invention.