| The coexistence of nonmetal particles in metallic matrix improve the mechanical and chemical properties such as wear resistance, self-lubrication, corrosion resistance and metal-polymer adhesion. Previous studies have reported that Zn-Al2O3 composite films were plated from non-suspended solution by using quaternary ammonium salt. The zinc matrix with aluminum oxide particles composite films from non-suspended solution containing quaternary ammonium salts were also investigated. The solution contains 520 mol/m3 ZnSO4•7H2O and 79 mol/m3 Al2(SO4)3•14-18H2O as metal source. A quaternary ammonium salts of Benzyldimethyltetradecylammonium chloride dehydrate (BDTAC, Wako Co.,Ltd.) was used in this study. |