Effect of Ultrasonic Irradiation on Preparation and Properties of Ionogels
Figure 4
The extended FTIR spectra of BMIMPF6, before and after confinement in the regions (A) 750–1330 cm−1 and (B) 2750–3290 cm−1 for (a) pure IL, (b) #IG, (c) #IG1, and (d) #IG2.
