Fig. 3
Scanning Electron Microscopy (SEM) images of unmodified and Modified ACFW. (a) Unmodified ACFW. (b) 1 M NaOH, 120 min, 95 °C, 1 h. (c) 1 M NaOH/DMF 30%V/V, 70 °C, 1 h. (d) 1 M NaOH/ethanol 50/50, 95 °C, 1 h. (e) 1 M Na-ethoxide, 95 °C, 1 h.
Fig. 3 | Scientific Reports
