Figure 2.

FT-IR spectra. (a) FT-IR spectra of the N2 plasma-untreated and treated polymer films at a RF power of 150 W for 60 s. (b) FT-IR spectra for N2 plasma-treated polymer films that were synthesized with the varied RF power (20 to approximately 50 W).

Kim et al. Nanoscale Research Letters 2012 7:30   doi:10.1186/1556-276X-7-30
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