Nanostructured Bimetallic Iron Molybdenum Nitride as a Non-Precious Cathode Catalyst for LiO2 Batteries.
J Nanosci Nanotechnol
; 17(1): 720-24, 2017 Jan.
Article
em En
| MEDLINE
| ID: mdl-29633810
ABSTRACT
Herein we report the facile fabrication and electrocatalytic activity of nanostructured bimetallic iron molybdenum nitride (Fe3Mo3N), which was prepared by an ammonolysis process directly towards the solid state mixture of Mo precursor and Fe precursor. The prepared nanostructured Fe3Mo3N presented remarkable electrocatalytic activities towards both oxygen reduction reaction and oxygen evolution reaction in nonaqueous phase, due to the modulation of electronic configuration of catalyst by Fe element and porous structure. Then, lithium-O2 batteries with nanostructured Fe3Mo3N as cathode catalysts were assembled, which show alleviated polarization and enhanced cyclability.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Nanosci Nanotechnol
Ano de publicação:
2017
Tipo de documento:
Article