Progress in the understanding of the mechanism of chlorine evolution at oxide electrodes

作者: Sergio Trasatti

DOI: 10.1016/0013-4686(87)85001-6

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摘要: Abstract After introductory general thermodynamic and kinetic considerations, the possible factors which can distort measurements of Cl 2 evolution at oxide electrodes giving rise to mistaken mechanisms are analyzed as resulting from a retrospective analysis literature. Such include: mixed potentials, porosity, removal produced , bubble formation, support passivation, morphology composition active layer, ion specific adsorption, pH effects. In light insight step-by-step gained on interference by above experimental factors, various proposals mechanism reviewed, mainly chronologically, highlight conceptual progress made in this field past 15 years. Conclusions finally drawn enable some topics for further research area be discussed.

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