One step self-heating synthesis and their excellent anticorrosion performance of zinc phosphate/benzotriazole composite pigments

A Zn (NO3)2/benzotriazole (ZPB) anticorrosion pigment was designed and synthesized by one step self-heating method. The stable composite of organic and inorganic was realized by using the chemistry reaction heat. Observably, the impedance activity of ZPB pigments was increased by 1275.5% and 196.5% compared to pure zinc phosphate and benzotriazole pigments, respectively.220