Energy Material Advances / 2021 / Article / Fig 2

Research Article

A Green Synthesis of Ru Modified g-C3N4 Nanosheets for Enhanced Photocatalytic Ammonia Synthesis

Figure 2

Narrow C 1s and Ru 3d XPS spectra of 2D-CN (a) and CN-Ru-1 (b). Narrow N 1s XPS spectra of 2D-CN (c) and CN-Ru-1 (d).