𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The effect of ammonia upon the electrocatalysis of hydrogen oxidation and oxygen reduction on polycrystalline platinum

✍ Scribed by Arnau Verdaguer-Casadevall; Patricia Hernandez-Fernandez; Ifan E.L. Stephens; Ib Chorkendorff; Søren Dahl


Book ID
116691456
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
790 KB
Volume
220
Category
Article
ISSN
0378-7753

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Electrocatalysis of the hydrogen oxidati
✍ G. Couturier; D.W. Kirk; P.J. Hyde; S. Srinivasan 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 990 KB

The objectives of the present study were to find substitutes for platinum as electrocatalysts for alkaline fuel cells. For this purpose, electrode kinetic studies were carried out for the hydrogen oxidation reaction on the metals Pt and Ni and on the alloys Pt-Ni, Pt-Ti and Ni-Ti and for the oxygen

Passivating effect of chemisorbed oxygen
✍ M.W. Breiter 📂 Article 📅 1962 🏛 Elsevier Science 🌐 English ⚖ 460 KB

The oxygen coverage was determined by cathodic charging curves at different potentials under the conditions of periodic, low-speed, potentiostatic current potential curves in 1 N HCIO4 with vigorous hydrogen or argon stirring between + 0"6 V and + 1"5 V. t In the case of hydrogen stirring the net cu

Underpotential deposition of lead on pol
✍ S.A.S. Machado; A.A. Tanaka; E.R. Gonzalez 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 529 KB

This work describes the study of underpotential deposition (upd) of Pb on polycrystalline platinum in 0.2 M HCIO, solutions using cyclic voltammetry and rotating ring-disk electrode techniques. In such conditions, a full monolayer of upd Pb corresponds to a coverage of 0.41. The adsorption of lead i