Figure 3
XPS spectra of (a) GO, (b) GO-[AEMIM][Br], and (c) GO-[APMIM][NTf(2)]; C1s XPS spectra of (d) GO, (e) GO-[AEMIM][Br], and (f ) GO-[APMIM][NTf(2)].
Figure 3 | Scientific Reports
XPS spectra of (a) GO, (b) GO-[AEMIM][Br], and (c) GO-[APMIM][NTf(2)]; C1s XPS spectra of (d) GO, (e) GO-[AEMIM][Br], and (f ) GO-[APMIM][NTf(2)].
