𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The mechanism of the anodic formation of S2O2−8 ions on a Ti-supported IrO2 electrode in mixed aqueous solutions of H2SO4, (NH4)4SO4 and NH4F

✍ Scribed by Ken-Ichi Fukuda; Chiaki Iwakura; Hideo Tamura

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
328 KB
Volume
24
Category
Article
ISSN
0013-4686

No coin nor oath required. For personal study only.

✦ Synopsis

Ahstract ~ The mechanism for the anodic formation of peroxydisulfate ion on a Ti-supported IrO, electrode was investigated in mixed aqueous solutions of H,SO., (NH&SO4 and NH,F. Peroxydisulfate ion can be formed in higher yield at lower overpotential on the Ti-supported IrO, electrode. comoared with smooth Pt electrode. The most probable mechanism under Langmuir conditions of _ intermediate adsorption was proposed as (S) + so:-zz (s)so; + e-, (s)so;

📜 SIMILAR VOLUMES

Effect of heat treatment of ti substrate
Effect of heat treatment of ti substrate on service life of ti-supported IrO2 electrode in mixed aqueous solutions of H2SO4, (NH4)2SO4 and NH4F
✍ Ken-Ichi Fukuda; Chiaki Iwakura; Hideo Tamura 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 254 KB

## &strati -The effect of the heat treatment of Ti substrate on the service life of Ti-supported 1~0, electrode was investigated in mixed aqueous solutions of H,SO,, (NH,)aS04 and NH,F. The service life was prolonged by the heat treatment ofTi substrate prior to thecoating ofIrOz. Such effect was

Kinetics and mechanism of PbSO4 electrof
Kinetics and mechanism of PbSO4 electroformation on Pb electrodes in H2SO4 aqueous solutions
✍ F.E. Varela; M.E. Vela; J.R. Vilche; A.J. Arvia 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 750 KB

The electrochemical processes related to the passivation of Pb in SM H,SO, at 25"C, have been investigated combining a rotating ring-disk electrode, linear potential sweep voltammetry and potentiostatic pulse techniques complemented with scanning electron microscopic imaging The kinetics of PbSO, an