Princípio e utilização da técnica de efeito miragem de concentração

oleh: João Paulo Campos Trigueiro, Tulio Matencio, Gastón Alvial Moraga, Christian Lopez

Format: Article
Diterbitkan: Sociedade Brasileira de Química 2006-10-01

Deskripsi

The aim of this work is to present the theoretical and experimental aspects of the mirage effect technique. We are especially interested in the concentration mirage effect, which is a powerful tool in the study of electrochemical reactions that produce ionic movements close to electrodes and to get some fundamental information on mass transport and charge transfer during electrochemical processes. Limitations of this technique are discussed as well as the recent attempts to overcome them.