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Potentiodynamic study of anodic oxidation of Hg in H2C2O4 solutions

✍ Scribed by C. Müller; J. Claret; M. Sarret

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
479 KB
Volume
31
Category
Article
ISSN
0013-4686

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✦ Synopsis

The amidic formation of mercurous oxalate on mercury was studied at various pH and oxalic acid concentrations under potentiodynamic conditions. The application of different diagnostic criteria derived for deposition processes allowed us to observe a simple nucleation/growth process in HClO, media (OPD) and an adsorption/nucleation process at pH > p&i of the oxalic acid (UPD).

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