Skip to main content
. 2024 Feb 26;14:4599. doi: 10.1038/s41598-024-55082-w

Figure 2.

Figure 2

Mechanical, structural and electrochemical properties of PI ion gel (a) Photograph of free-standing PI ion gel film. (b) XRD patterns of PI neat and PI ion gel as function of ILs concentrations (10–30 wt%). (c) Stress–strain curves of PI neat, PI ion gel as function of ILs concentrations (10–30 wt%). (d) Capacitance-frequency of PI ion as function of ILs concentrations (10–30 wt%). (e) Phase angle-frequency of PI ion gel as function of ILs concentrations (10–30 wt%). (f) Impedance Nyquist plots (imaginary part − Z′′ as a function of real part Z′) of PI ion gel as function of ILs concentrations (10–30 wt%).