Markedly enhanced oxygen reduction activity of single-atom fe catalysts via integration with fe nanoclusters
Journal
ACS Nano
Journal Volume
13
Journal Issue
10
Pages
11853-11862
Date Issued
2019
Author(s)
Ao, X.
Zhang, W.
Li, Z.
Li, J.-G.
Soule, L.
Huang, X.
Chiang, W.-H.
Wang, C.
Liu, M.
Zeng, X.C.
Abstract
-N-C (0.844 V), as well as the half-wave potentials of most reported non-platinum-group metal catalysts. The ORR activity of the designed catalyst stems from single-atom active centers but is markedly enhanced by the presence of Fe nanoclusters, as confirmed by both experimental measurements and theoretical calculations.
Type
journal article