Research Article
Swelling Resistance and Water-Induced Shape Memory Performances of Sisal Cellulose Nanofibers/Polyethylene Glycol/Citric Acid Nanocellulose Papers
Figure 2
(a) The FT-IR spectra of CNF, PEG, CA, and (b) CNF/PEG/CA paper with different contents of CA.
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(b) |