THE STUDY OF ELECTROCHEMICAL PREPARATION OF FERRATE(VI) USING ALTERNATING-CURRENT SUPERIMPOSED ON THE DIRECT-CURRENT - FREQUENCY-DEPENDENCEOF CURRENT YIELDS

Authors
BOUZEK K ROUSAR I
Citation
K. Bouzek et I. Rousar, THE STUDY OF ELECTROCHEMICAL PREPARATION OF FERRATE(VI) USING ALTERNATING-CURRENT SUPERIMPOSED ON THE DIRECT-CURRENT - FREQUENCY-DEPENDENCEOF CURRENT YIELDS, Electrochimica acta, 38(13), 1993, pp. 1717-1720
Citations number
9
Categorie Soggetti
Electrochemistry
Journal title
Electrochimica acta → ACNP
ISSN journal
00134686
Volume
38
Issue
13
Year of publication
1993
Pages
1717 - 1720
Database
ISI
SICI code
0013-4686(1993)38:13<1717:TSOEPO>2.0.ZU;2-6
Abstract
The dependence of the current yield of the electrochemical production of ferrate(VI) by anodic oxidation of iron was measured as a function of the frequency of alternating current, superimposed on the direct cu rrent; the ratio of the ac amplitude to the dc current was 2.6:1 and t he electrolyte was NaOH solution of a concentration of 560 g dm-3 at 2 0 and 30-degrees-C. The highest current yield was found at an ac frequ ency of 5 Hz.