Figure 5
XPS survey spectra (a), high-resolution XPS spectra of C 1 s (b), and O 1 s (c) of BU_AC_H2O, BU_AC_K2CO3, and BU_AC_KOH porous materials.
Figure 5 | Scientific Reports
XPS survey spectra (a), high-resolution XPS spectra of C 1 s (b), and O 1 s (c) of BU_AC_H2O, BU_AC_K2CO3, and BU_AC_KOH porous materials.
