𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electrochemical study of PbO2at a carbon paste electrode with electrolytic binder

✍ Scribed by B. Centeno; M.L. Tascón; M.D. Vázquez; P. Sánchez Batanero

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
486 KB
Volume
36
Category
Article
ISSN
0013-4686

No coin nor oath required. For personal study only.

✦ Synopsis

The electrochemical behaviour of PbO, at the solid state at a carbon paste electrode is studied. Several experiments with Pb,O, and PbO are also carried out in order to elucidate the electrochemical transformation of PbO,, occuring within +0.65 to -1.5 (see) range, into the carbon paste electrode with NaOH 0.1 M as electrolytic binder. Finally constant potential chronoamperometry is employed to determine the percentage of this transformation.

📜 SIMILAR VOLUMES

Electrochemical study of some rhodium co
Electrochemical study of some rhodium compounds at a carbon paste electrode with electrolytic binder
✍ Folahan A. Adekola; Claude Colin; Denise Bauer 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 464 KB

## Abstrati -We have used the carbon paste electrode to study some rhodium compounds in various media. The oxidation of Rh(0) led to the formation of two different types of the Rh(III) complex in 6M HCl, while the reduction of RhCl. 3H,O was found to take place at about the same potential that the

A study of the electrochemical behaviour
A study of the electrochemical behaviour of some platinum compounds at a carbon paste electrode with electrolytic binder
✍ F.A. Adekola; C. Colin; D. Bauer 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 523 KB

The carbon paste electrode has been used for studying the stoichiometry of the electrochemical reduction of Pt(IV) and Pt(II) and of the electrochemical oxidation of Pt(I1) and platinum black in acidic media. The electrochemical reduction of PtO, in 2 M H,SO, and in HCl(2 M and 6 M) was also reporte

Electroanalytical study of selenium(+IV)
Electroanalytical study of selenium(+IV) at a carbon paste electrode with electrolytic binder and electroactive compound incorporated
✍ A.M. Espinosa; M.L. Tascón; M.D. Vázquez; P.Sánchez Batanero 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 689 KB

Abatmct-Electroanalytical behaviour of Nh ScO, at solid state as well as in solution with a carbon paste eMrode is studied by voltammetric techniques. We have shown that Se(+IV) is reduced to grcy Se and after to w-11) and red Se, as well as that Na#e04 is not electroactive with this electrode. Fina

Carbon paste electrodes with electrolyti
Carbon paste electrodes with electrolytic binder: Influence of the preparation method
✍ M. T. Ramírez; M. E. Palomar; I. González; A. Rojas-Hernández 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 463 KB

A method for the construction of carb'on paste electrodes (CPE) is described. Here ferrocene is used as the insoluble electroactive species, graphite powder as conductor and sulfuric acid as binder. The CPE thus prepared prevents ferrocenium ions from diffusing towards the bulk solutions. Voltammetr

Adsorptive Stripping Voltammetric Determ
Adsorptive Stripping Voltammetric Determination of Phenol at an Electrochemically Pretreated Carbon-Paste Electrode with Solid Paraffin as a Binder
✍ Huaisheng Wang; Aimei Zhang; Hui Cui; Daojie Liu; Renmin Liu 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 83 KB

An adsorptive stripping voltammetric method for determination of phenol at an electrochemically pretreated carbon-paste electrode has been developed. Solid paraffin was used as the binder of the carbon-paste electrode. The carbon-paste electrode was pretreated in the solution of 0.001 mol L Ϫ1 NaOH