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:
Nov. 22, 2016
Filed:
Jun. 15, 2012
Alexey Serov, Albuquerque, NM (US);
Barr Halevi, Albuquerque, NM (US);
Michael Robson, Albuquerque, NM (US);
Wendy Patterson, Albuquerque, NM (US);
Kateryna Artyushkova, Albuquerque, NM (US);
Plamen B Atanassov, Santa Fe, NM (US);
Alexey Serov, Albuquerque, NM (US);
Barr Halevi, Albuquerque, NM (US);
Michael Robson, Albuquerque, NM (US);
Wendy Patterson, Albuquerque, NM (US);
Kateryna Artyushkova, Albuquerque, NM (US);
Plamen B Atanassov, Santa Fe, NM (US);
STC.UNM, Albuquerque, NM (US);
Abstract
A method of preparing M-N—C catalysts utilizing a sacrificial support approach and inexpensive and readily available polymer precursors as the source of nitrogen and carbon is disclosed. Exemplary polymer precursors include those that do not form complexes with iron, but which do complex with silica, for example, polyetheleneimine (PEI), Poly(2-ethyl-2-oxazoline), Poly(acrylamide-co-diallyldimethylammonium chloride), Poly(melamine-co-formaldehyde), Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]-[(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino] and the like.