摘要 : Inducing calcium carbonate (CaCO3) precipitation is an active research field for its functional extension. Herein, we presented a simple but efficient method for fast preparation of CaCO3 thin film induced by 1-naphthoic acid (1 N... 展开 Inducing calcium carbonate (CaCO3) precipitation is an active research field for its functional extension. Herein, we presented a simple but efficient method for fast preparation of CaCO3 thin film induced by 1-naphthoic acid (1 N) at organic-aqueous interface. The film structure was characterized by scanning electron microscopy (SEM) and X-ray powder diffractometry. Grain growth and morphology of the quickly formed thin film are described. The results indicate the thickness of the film can reach 5-20 mu m, with promotion and acceleration of mineralization between liquid-liquid interface induced by 1 N. These results shed light on the importance of organic molecule-induced crystallization of CaCO3 and open a novel synthetic route for its precipitation. 收起