Figure 9
From: Synthesis of lignin-derived nitrogen-doped carbon as a novel catalyst for 4-NP reduction evaluation
The optimized structures of 4-NP ions adsorbed on N14C-1373: on the top line is nitro-group binding with graphitic, pyridinic, oxidized and pyrrolic N species; and the bottom line stands O atom in hydroxyl group binding with (graphitic, pyridinic, oxidized and pyrrolic N species. The separated distances for each model have been marked directly in the corresponding figures.
