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:
Feb. 26, 2019
Filed:
Oct. 22, 2014
Process for the preparation of nitrogen doped carbon nanohorns for oxygen reduction electrocatalysis
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Sreekumar Kurungot, Maharashtra, IN;
Sreekuttan Maraveedu Unni, Maharashtra, IN;
Sarath Ramadas, Maharashtra, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); H01M 4/96 (2006.01); H01M 8/1018 (2016.01); H01M 4/88 (2006.01); C01B 32/15 (2017.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01M 4/9091 (2013.01); C01B 32/15 (2017.08); H01M 4/8882 (2013.01); B82Y 40/00 (2013.01);
Abstract
Nitrogen doped carbon nanohorns function as efficient metal-free oxygen reduction electrocatalysts for anion exchange membrane fuel cells. The disclosure relates to a process for the preparation of nitrogen doped carbon nanohorns with enhanced conductivity and improved surface area.