Impacto antrópico en las aguas de goteo de la cueva de Canelobre (Alicante)

Este trabajo ha sido financiado por el proyecto CGL2008-05929/BTE y realizado dentro del marco del proyecto IGCP-513 de la UNESCO.

Interaction of water with methanesulfonic acid on Pt single crystal electrodes

The electrochemical behavior of methanesulfonic acid on platinum single crystal electrode surfaces is investigated by cyclic voltammetry and infrared spectroscopy measurements. The results are compared with the voltammetric profiles of perchloric and trifluoromethanesulfonic acids. The differences are interpreted in terms of the effect of the anion on the structure of water. No adsorbed species are detected by infrared spectroscopy.