The prewave in pulse polarography could be either diffusion controlled, if caused by the fast, equilibrated adsorption of the product of the reversible redox reaction, or kinetically controlled if the product adsorption is slow and non-equilibrated. The criteria are given for distinguishing between
Anion induced adsorption in pulse polarography
✍ Scribed by Milivoj Lovrić; Marina Zeilć
- Publisher
- Elsevier Science
- Year
- 1991
- Weight
- 788 KB
- Volume
- 316
- Category
- Article
- ISSN
- 0022-0728
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Calibration curves built up from normal pulse polarography limiting currents are discussed. The following basic assumption is made: labile metal macromolecule complexation, induced adsorption and reversible electrochemical reduction. Nonlinear plots are obtained, either from homogeneous complexation
A semi-empmcal expresslon IS proposed for the normal pulse polarographlc wave of the reduction of a metal ion m a labile metal-polyelectrolyte system, m the presence of an excess of hgand, and includes both the polyelectrolytlc hgand adsorption and the induced adsorptlon of the metal ion This expres