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Hydrogen adsorption evolution

Fig. 7.7 Electrical equivalent circuit for faradaic impedance of direct hydrogen absorption in presence of hydrogen adsorption-evolution... Fig. 7.7 Electrical equivalent circuit for faradaic impedance of direct hydrogen absorption in presence of hydrogen adsorption-evolution...
A. Lasia, Applications of electrochemical impedance spectroscopy to hydrogen adsorption, evolution and absorption into metals, in Modern Aspects of Electrochemistry, vol. 35, ed. by B.E. Conway, R.E. White (Kluwer/Plenum, New York, 2002), p. 1... [Pg.348]

Gomez R, Femandez-Vega A, Feliu JM, Aldaz A. 1993. Hydrogen evolution on Pt singlecrystal surfaces—Effects of Irreversibly adsorbed bismuth and antimony on hydrogen adsorption and evolution on Pt(lOO). J Phys Chem 97 4769-4776. [Pg.241]

For comparison we also show a cyclic voltammogram of a Au(lll) electrode (see Fig. 13.4). There is no detectable hydrogen adsorption region the hydrogen evolution reaction is kinetically hindered, and sets in with a measurable rate only at potentials well below the thermodynamic value. There is a much wider double-layer region in which other... [Pg.179]

Hydrogen Adsorption and Evolution at Silver Electrodes in Acetonitrile... [Pg.296]

The influence of Pb + ions on the kinetics of zinc electrodeposition on Zn electrode in acidic sulfate electrolyte was discussed [217] in terms of a reaction model involving hydrogen adsorption and evolution, a multistep mechanism for zinc deposition and the overall reaction for zinc dissolution. The strongly adsorbed Pbads inhibited all the reactions taking place on the zinc electrode. [Pg.743]

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See also in sourсe #XX -- [ Pg.7 , Pg.21 , Pg.207 ]



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Hydrogen evolution

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