Abstract
In this work, the inorganic/organic a Carbon-Silica (C-S) nanocomposites in additional amorphous carbon matrix was successfully obtained through the sol-gel method, the two components are mixed in an eort to blend the best properties of both. The acquired C-S nanocomposites were characterized by X-ray diffraction (XRD). It was observed by Transmission Electronic Microscopy that nanoparticles with sizes from 14 nm to 20 nm. After heat treatment, we explore the electrical properties of the obtained C-S material. The current-voltage (I-V) and alternating current (ac) techniques in the temperature range (80-300 K) was examined.