Principles and use of the mirage effect technique - mirage effect of concentration

Química Nova

Lopez, Christian¹  Trigueiro, João Paulo Campos¹  Moraga, Gastón Alvial¹  Universidade Federal de Minas Gerais, Belo Horizonte, Brasil¹  Matencio, Tulio¹  Centro de Desenvolvimento de Tecnologia Nuclear, Belo Horizonte, Brasil¹ 

关键词: in situ technique;    refractive index;    monitoring of the flux of species.;   

DOI  :  10.1590/S0100-40422006000500031

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

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.

【 授权许可】

Unknown