Figure 3.

Characterization of Structural Properties of N-Mo₂C/G@NCs Film

(A) Schematic diagram of forming N-Mo₂C/G@NCs film.

(B) Photos of the nanocellulose-free N-Mo₂C/G filter membrane with a scraping operation (left) and free-standing flexible N-Mo₂C film (right).

(C) Physical images with N-Mo₂C/G@NCs electrodes cut into different shapes.

(D–I) (D) Contact angle measurement, (E) FTIR spectra, and (F) High-resolution XPS spectra for O 1s of N-Mo₂C/G and N-Mo₂C/G@NCs. SEM images with (G) cross-sectional view and (H and I) plane view of N-Mo₂C/G@NCs.

See also Figures S17–S24.