Anomalous solubility of oxygen in acetonitrile/water mixture containing tetra-n-butylammonium perchlorate supporting electrolyte; the solubility and diffusion coefficient of oxygen in anhydrous acetonitrile and aqueous mixtures

2013 ◽  
Vol 688 ◽  
pp. 328-335 ◽  
Author(s):  
Qian Li ◽  
Christopher Batchelor-McAuley ◽  
Nathan S. Lawrence ◽  
Robert S. Hartshorne ◽  
Richard G. Compton
Keyword(s):  
Diffusion Coefficient ◽  
Supporting Electrolyte ◽  
Anhydrous Acetonitrile ◽  
Water Mixture ◽  
Aqueous Mixtures ◽  
Solubility Of Oxygen ◽  
Diffusion Coefficient Of Oxygen ◽  
And Diffusion

Solubility and Diffusion Coefficient of Oxygen in Silicon

1985 ◽  
Vol 24 (Part 1, No. 3) ◽  
pp. 279-284 ◽  
Author(s):  
Yoshiko Itoh ◽  
Tadashi Nozaki
Keyword(s):  
Diffusion Coefficient ◽  
Diffusion Coefficient Of Oxygen ◽  
And Diffusion

Polarographic Study of the Electrode Reaction of Zn(II) in Formamide and Dimethylformamide

1975 ◽  
Vol 30 (5-6) ◽  
pp. 350-354 ◽  
Author(s):  
Sudhindra Swarup Sharma ◽  
Mukhtar Singh
Keyword(s):  
Kinetic Parameters ◽  
Organic Solvents ◽  
Metal Ion ◽  
Supporting Electrolyte ◽  
Electrode Reaction ◽  
Polarographic Study ◽  
Aqueous Mixtures ◽  
Diffusion Controlled ◽  
And Diffusion

The reduction of Zn(II) at the d.m.e. has been studied in aqueous mixtures of formamide and dimethylformamide. The general polarographic characteristics have been determined, using 0.1 M NaNO3 as the supporting electrolyte. The reduction of Zn(II) in these organic solvents is irreversible and diffusion controlled. The kinetic parameters, αna and kf,h have been calculated separately by KOTECKY and DELAHAY treatments. The change of polarographic characteristics and kinetic parameters is explained in terms of solvation of the metal ion in these solvents. The electrocapillary curves in the presence of these solvents have also been studied.

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