Fig. 1
From: Synergistic effect of MWCNTs and GO as a reinforcing phase on copper slag-based cement composites

SEM pictures of copper slag (a), Cement (b), MWCNTs (c) and GO (d).
From: Synergistic effect of MWCNTs and GO as a reinforcing phase on copper slag-based cement composites
SEM pictures of copper slag (a), Cement (b), MWCNTs (c) and GO (d).