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Title: Advanced electrocatalysts for oxygen reduction reaction

Abstract

Provided are nanocomposites including an iron-based core and a nitrogen-doped graphitic carbon shell, and methods of making and using the same. Included in the nanocomposites is an Fe3C-based interlayer between the core and the shell. The nanocomposites can show a catalytic activity toward reducing oxygen comparable to commercial Pt/C catalysts.

Inventors:
;
Issue Date:
Research Org.:
UWM Research Foundation, Inc., Milwaukee, WI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1493593
Patent Number(s):
10128510
Application Number:
14/173,430
Assignee:
UWM Research Foundation, Inc. (Milwaukee, WI)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
EE0003208
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Feb 05
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Chen, Junhong, and Wen, Zhenhai. Advanced electrocatalysts for oxygen reduction reaction. United States: N. p., 2018. Web.
Chen, Junhong, & Wen, Zhenhai. Advanced electrocatalysts for oxygen reduction reaction. United States.
Chen, Junhong, and Wen, Zhenhai. Tue . "Advanced electrocatalysts for oxygen reduction reaction". United States. https://www.osti.gov/servlets/purl/1493593.
@article{osti_1493593,
title = {Advanced electrocatalysts for oxygen reduction reaction},
author = {Chen, Junhong and Wen, Zhenhai},
abstractNote = {Provided are nanocomposites including an iron-based core and a nitrogen-doped graphitic carbon shell, and methods of making and using the same. Included in the nanocomposites is an Fe3C-based interlayer between the core and the shell. The nanocomposites can show a catalytic activity toward reducing oxygen comparable to commercial Pt/C catalysts.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {11}
}

Patent:

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