Figure 1
From: Layered SiC Sheets: A Potential Catalyst for Oxygen Reduction Reaction

Optimized adsorption structures for ORR intermediates on a single-layer SiC: (a) O2, (b) O, (c) OH, (d) H, (e) H2O and (f) CO.
Gray, gold, white and red colors denote C, Si, H and O atoms.