2 , as the content of the flakes in the hydrogel films increases, a decreasing trend in the intensity of the NH 2 bending peak in the spectra is observed.
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Synthesis of physically crosslinked PAM/CNT flakes nanocomposite hydrogel films <i>via</i> a destructive approach.
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The sentences
In addition, the I D / I G ratio from the Raman spectra of the hydrogel films generally shows an increasing trend with increasing the feed amount of O-MWCNT ( Table 2 ).