Direct and through-film dissolution of Ni during anodic polarization in aqueous HF media

Electrochemical Kinetics of Anodic Ni Di

Electrochemical Kinetics of Anodic Ni Dissolution in Aqueous Media as a Function of Chloride Ion Concentration at pH Values Close to Physiological Conditions

✍ Hanna Ayoub; Virginie Lair; Sophie Griveau; Philippe Brunswick; José H. Zagal; F 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 English ⚖ 238 KB 👁 2 views

## Abstract We have studied the electrochemical kinetics of anodic Ni dissolution as a function of chloride ion concentration, at pH 5, 6 and 7, in order to mimic the conditions of sweat samples. Our results show that the rate‐determining step for Ni dissolution in the mentioned pH range is the tra