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Fang Song, Jordan Katz, Xile Hu  Joule 

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1 Catalyst Surface Dynamics Reveals a Simple Geometric Descriptor of Activity 
Fang Song, Jordan Katz, Xile Hu  Joule  Volume 1, Issue 3, Pages (November 2017) DOI: /j.joule Copyright © 2017 Elsevier Inc. Terms and Conditions

2 Figure 1 Geometric Descriptor of ORR Activity
Structure-activity contour plot of the expected limiting potential, based on the structure descriptor, ΔGOH = 0.29(0.08CN(Ni) + CNN(S)), from the coordination numbers of the nearest neighbor nickel and sulfur atoms. All the highly active phases exhibit active sites with three nearest-neighbor sulfur atoms, albeit with a different number of nickel neighbors. Taken from the paper of Yan et al. in this issue.10 Joule 2017 1, DOI: ( /j.joule ) Copyright © 2017 Elsevier Inc. Terms and Conditions


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