Data di Pubblicazione:
1997
Citazione:
The lead amalgam/lead sulfate electrode redesigned and reassessed / P. Fusi, P.R. Mussini. - In: JOURNAL OF SOLUTION CHEMISTRY. - ISSN 0095-9782. - 26:4(1997 Apr), pp. 337-353.
Abstract:
To make the (Pb)Hg|PbSO4|SO42- electrode really usable and attractive for extensive application in thermodn. studies, a new, simplified design and a convenient preparative procedure are introduced, ensuring stable amalgams and reproducible electrode potentials. The electrode thus prepd. was exhaustively characterized both thermodynamically and as a SO42- sensing electrode, in different sulfate solns., including H2SO4. The past discrepancies of std. potentials (mainly due to prepn. and/or handling problems) are discussed and, for a final resoln. of the question, a practical standardization procedure is proposed.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
lead amalgam ; lead sulphate ; SO4(2-) reversible electrode ; standard electrode potential ; electrochemical thermodynamics
Elenco autori:
P. Fusi, P.R. Mussini
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