Figure 5

Photographical images for the synthesized nanopolymer and N@C nanofiber in the visible and UV-light (365 nm), (a) nanopolymer and (b) N@C nanofiber.

Photographical images for the synthesized nanopolymer and N@C nanofiber in the visible and UV-light (365 nm), (a) nanopolymer and (b) N@C nanofiber.