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. 2016 Dec 2;6:38417. doi: 10.1038/srep38417

Figure 4.

Figure 4

TEM images of (A) GO, (B) GO-[AEMIM][Br], and (C) GO-[APMIM][NTf(2)]; SEM images of (D) GO, (E) GO-[AEMIM][Br], and (F) GO-[APMIM][NTf(2)].