Natural additive material for desirable dielectric
The limestone doping develops the dielectric responses of PPy. Abstract. In the present study, the Polypyrrole/Limestone (PPy/LS) composites with different LS content varying from 5 wt.% to 20 wt.% were prepared for the first time. The structural, chemical and morphological investigations of the samples were determined by Xray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR