Electrostatic interaction conductive hybrids were prepared in water/ethanol solution by the sol-gel process from inorganic sol containing carboxyl group and water-borne conductive polyaniline(cPANI).The electrostatic interaction hybrids film displayed 1-2 orders of magnitude higher electrical conductivity in comparison with common hybrids film,showing remarkable conductivity stability against water soaking.Most strikingly,it displayed ideal electrochemical activity even in a solution with pH=14,which enlarged the conducting polyaniline application window to strong alkaline media.