Effects of PMMA concentration on PMMA-based organic capacitor behavior

This paper reports the behavior of poly (methyl methacrylate) (PMMA) as insulator films. The PMMA concentrations were from 0.3, 0.6, 0.9 to 1.2 g. The electrical and dielectric properties results showed that PMMA concentration influenced the insulator behavior in the capacitor. The resistivity increased and the leakage current reduced from 10
^-2
A/cm
²
to 10
^-7
A/cm
²
when the PMMA concentrations were increased.