ELECTROCHEMICAL AND SERS STUDIES OF ADSORPTION OF CETYLPYRIDINIUM CHLORIDE ON ALUMINIUM
氯代十六烷基吡啶在铝电极上电化学和SERS研究

Adsorption of cetyl pytidinium chloride (CPC) on aluminium in 0.5 mol/L KCl + 0.5 mol/L HCl solution was studied by electrochemical and SERS methods. It can be drawn that cetyl pytidinium chloride supresses both the anodic and cathodic reactions by means of geometric blocking effect.The whole molecule of CPC is electrosorbed in a parallel orientation.