Stability of hybrid inorganic-organic particles based on Poly(4-Vinylpyridine) adsorption on micron-sized mica platelets

A growing interest has been developed around the preparation of the organic-inorganic composites materials. Because of their numerous technological and fundamental applications, many procedures of synthesis were described. They are based on physical and/or chemical interactions. Thus, we synthesized for the first time two hybrid composite materials P4VP@Mica containing MICA, as mineral material and poly(4-vinylpyridine) [P4VP] polymer, with respectively ratios R=0.2 and R=0.5. These materials were characterized in previous article using, Thermogravimetric analysis (TGA), Fourier transformed infrared (IRTF) and Scanning Electron Microscopy coupled with Energy dispersive X-Ray Spectroscopy (SEM-EDX). In this article we study a stability of these materials by potentiometry and conductimetry