Inhibitor effect of phenylthiol hexylmercaptan and cyclohexylmercaptan for copper corrosion by the water of Gabes. Comparision with MBT
Written by sctunisie no commentsCopper corrosion by natural water from the South of Tunisia has been studied and several organic molecules have been tested to asses their inhibiting efficiency. Electrochemical investigations were followed by surface analysis techniques such as I.R, XPS, EXAFS, SEM which allowed the identification of surface compounds. Phenylthiol is the more efficient by building-up an inhibiting film based on a polymeric Cu(I) complex.
H. Chelli-Ferjani, E. Triki, J.P. Labbé. M. Delamar
Pages 343-351
