Journal article
Oxygen Coordination on Fe–N–C to Boost Oxygen Reduction Catalysis
Abstract
The coordination environments of iron (Fe) in Fe-N-C catalysts determine their intrinsic activities toward oxygen reduction reactions (ORR). The precise atomic-level regulation of the local coordination environments is thus of critical importance yet quite challenging to achieve. Here, atomically dispersed Fe-N-C catalyst with O-Fe-N2C2 moieties is thoroughly studied for ORR catalysis. Advanced synchrotron X-ray characterizations, along with …
Authors
Shen H; Peng H; Cao R; Yang L; Gao Y; Turak A; Thomas T; Guo X; Zhu Y; Wang J
Journal
The Journal of Physical Chemistry Letters, Vol. 12, No. 1, pp. 517–524
Publisher
American Chemical Society (ACS)
Publication Date
January 14, 2021
DOI
10.1021/acs.jpclett.0c02812
ISSN
1948-7185