Comparison of the synergistic effect of counterions on the inhibition of mild steel corrosion in acid solution: electrochemical, gravimetric and thermodynamic studies

Abstract

Quinoline quaternary ammonium salts 1-benzylquinoline bromide (<bold>1</bold>) and 1-benzylquinoline chloride (<bold>2</bold>) have been synthesized and then developed as corrosion inhibitors in acidic HCl solution.