X-ray radiolysis-induced-photochemical reaction at interface between liquid and substrate

There are many methods and techniques which can fabricate three dimensional structures consisting of metallic, ceramic, or plastic materials. To date, however, there are few systems which can create three dimensional structures made of composite materials. X-ray-radiolysis-induced photochemical reaction of liquid solution enables the direct synthesis of nano/micro-scale particles and their aggregates. In this study, the topography and composition of synthesized particles or aggregates are strongly dependent on substrate types dipped in aqueous solution of Cu(COOCH3)2 in X-ray radiolysis.