PERPARATION AND EVALUATION OF NaNO2 MICROCAPSULE INHIBITORS
亚硝酸钠微胶囊缓蚀剂研究

NaNO2 was sealed firstey by thermal phase separation method,and then the microcapsule was sealed again by organic solvent evaporation method.The release probobility of NaNO2 microcapsule inhibitor was evaluated in this paper.And the inhibition performance of NaNO2 microcapsule inhibitor was evaluated by using polarization curve and electrochemical impedance spectroscopy.