Fig. 3: Formation process and microstructure transformations form CD to CDC.
From: A super-efficient gel adsorbent with over 1000 times the adsorption capacity of activated carbon
A The photo for the original γ-CD samples. B The photo for the γ-CD (1/9 HCl, v/v) solution. C The photo for the γ-CD carbide (CDC). D The element analysis of CD and CDC. E TG-DTG analysis of CD in N2 atmosphere. F TG-DTG analysis of CDC in N2 atmosphere. G SEM analysis of CD. H SEM analysis of CDC. I Comparing the FT-IR analysis of CD and CDC. J Comparing the XRD analysis of CD and CDC.
