Figure 1
Materials properties of WP-HPPs. (a,b) FE-SEM images of 6-WP-HPPs at different magnifications and (c) FE-TEM image of 6-WP-HPPs. (d) XRD patterns, (e) Raman spectra and XPS (f) C 1s and (g) O 1s spectra of WP-HPPs.
Figure 1 | Scientific Reports
