Research Article
Preparation, Characterization, and Cationic Functionalization of Cellulose-Based Aerogels for Wastewater Clarification
Figure 2
SEM images of cross section of aerocelluloses prepared from different cellulose concentrations: (a-b) 5%, (c-d) 9%, and (e-f) 11%. Images of (b), (d), and (f) are images at a higher magnification of (a), (c), and (e), respectively.
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