The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 11, 2007
Filed:
Dec. 30, 2004
Applicants:
Kui Yu, Kanata, CA;
John Ripmeester, Ottawa, CA;
Inventors:
Kui Yu, Kanata, CA;
John Ripmeester, Ottawa, CA;
Assignee:
National Research Council of Canada, Ottawa, ON, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B 17/20 (2006.01); C01B 19/04 (2006.01); C01G 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making nanocrystals involves adding a chalocogen source to a hot solution of a metal-containing non-organometallic compound, such as CdO, in a first ligand solvent, such as TOP, and preferably subsequently cooling the resulting mixture to a lower temperature to grow the nanocrystals at said lower temperature. The method can involve either one ligand or two-ligand systems.