ISSN:
1040-0397
Keywords:
Molybdenum
;
adsorptive voltammetry
;
synergic effect
;
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
In acidic chloride media (pH 2), a chelate of Mo(VI) with 1, 10-phenanthroline is adsorbed on a hanging mercury drop electrode and reduced at -0.575 V. In presence of fulvic acids, the signal is strongly enhanced owing to the formation of a mixed complex which is more readily adsorbed. The effect of various operational parameters (pH, ligand, and molybdenum concentrations, potential and time collection) on the response is discussed, and a sensitive adsorptive voltammetric procedure is developed.
Additional Material:
7 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elan.1140040707
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