Determination of diffusion coefficients with a pipe wall electrode

A flow cell electrode has been designed to measure diffusion coefficients in electrochemical solutions. Potassium ferri-ferrocyanide solutions containing different amounts of sodium carboxymethylcellulose were studied. The diffusion coefficient of ferricyanide ion and the rheological properties of t...

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Autores principales: Tonini, R.D., Remorino, M.R., Brea, F.M.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00134686_v23_n8_p699_Tonini
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Sumario:A flow cell electrode has been designed to measure diffusion coefficients in electrochemical solutions. Potassium ferri-ferrocyanide solutions containing different amounts of sodium carboxymethylcellulose were studied. The diffusion coefficient of ferricyanide ion and the rheological properties of these solutions were measured at various temperatures. © 1978.