ISSN:
1040-0397
Keywords:
Potentiometric stripping analysis
;
Resolution
;
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The resolution of differential potentiometric stripping analysis has been evaluated in terms of the difference in the half-wave potentials, the number of electrons involved in the electrode reactions and the concentration ratio of the ions to be determined simultaneously. The asymmetry of the dt/dE vs. E function was found to affect the resolution considerably. In other words the interference is considerably enhanced when the half-wave potential of the interfering ion is more cathodic than that of the measured one while in the reverse case the resolution is much improved.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elan.1140080415
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