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:
Jun. 07, 2016
Filed:
Oct. 23, 2012
Francis Disalvo, Ithaca, NY (US);
Minghui Yang, Ithaca, NY (US);
Michelle Macleod, Ithaca, NY (US);
CORNELL UNIVERSITY, Ithaca, NY (US);
Abstract
A plurality of mesoporous metal nitride materials may be formed by a method that includes treating with ammonia (or a related bonded nitrogen and hydrogen containing reducing material) a mixed metal oxide material that comprises at least one first metal that forms an unstable product with ammonia and at least one second metal that forms a stable product with ammonia to form the metal nitride materials that include the second metal but not the first metal. The method contemplates forming metal nitride materials, as well as metal oxynitride materials. A related method that uses a non-bonded nitrogen and hydrogen containing reducing material may yield a mesoporous metal oxide. In particular the at least one metal that forms an unstable product with ammonia comprises zinc metal.