Oxygen evolution on La0.8Sr0.2Ni0.2Co0.8O3 electrocatalysts in alkaline medium

Ph. Vermeiren; Roger Leysen; H. W. King; G. J. Murphy; Hugo Vandenborre

doi:10.1016/0360-3199(87)90043-7

Oxygen evolution on La_0.8Sr_0.2Ni_0.2Co_0.8O₃ electrocatalysts in alkaline medium

Ph. Vermeiren, Roger Leysen, H. W. King, G. J. Murphy, Hugo Vandenborre

Research output › peer-review

Abstract

Anodic characteristics of La_0.8Sr_0.2Ni_0.2Co_0.8O₃ electrocatalysts were investigated in alkaline solutions. The catalytic activity for the oxygen evolution reaction was found to be relatively high. Two possible reaction mechanisms have been proposed on the basis of the Tafel slope of 2RT/3F and the reaction order with respect to OH^- of about 1. Long lasting experiments and current interruption were performed in order to demonstrate the applicability in commercial electrolysers using a bipolar configuration.

Original language	English
Pages (from-to)	469-472
Number of pages	4
Journal	International Journal of Hydrogen Energy
Volume	12
Issue number	7
DOIs	https://doi.org/10.1016/0360-3199(87)90043-7
State	Published - 1987
Externally published	Yes

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Fuel Technology
Condensed Matter Physics
Energy Engineering and Power Technology

Access to Document

10.1016/0360-3199(87)90043-7

Cite this

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title = "Oxygen evolution on La0.8Sr0.2Ni0.2Co0.8O3 electrocatalysts in alkaline medium",

abstract = "Anodic characteristics of La0.8Sr0.2Ni0.2Co0.8O3 electrocatalysts were investigated in alkaline solutions. The catalytic activity for the oxygen evolution reaction was found to be relatively high. Two possible reaction mechanisms have been proposed on the basis of the Tafel slope of 2RT/3F and the reaction order with respect to OH- of about 1. Long lasting experiments and current interruption were performed in order to demonstrate the applicability in commercial electrolysers using a bipolar configuration.",

author = "Ph. Vermeiren and Roger Leysen and King, \{H. W.\} and Murphy, \{G. J.\} and Hugo Vandenborre",

year = "1987",

doi = "10.1016/0360-3199(87)90043-7",

language = "English",

volume = "12",

pages = "469--472",

journal = "International Journal of Hydrogen Energy",

issn = "0360-3199",

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T1 - Oxygen evolution on La0.8Sr0.2Ni0.2Co0.8O3 electrocatalysts in alkaline medium

AU - Vermeiren, Ph.

AU - Leysen, Roger

AU - King, H. W.

AU - Murphy, G. J.

AU - Vandenborre, Hugo

PY - 1987

Y1 - 1987

N2 - Anodic characteristics of La0.8Sr0.2Ni0.2Co0.8O3 electrocatalysts were investigated in alkaline solutions. The catalytic activity for the oxygen evolution reaction was found to be relatively high. Two possible reaction mechanisms have been proposed on the basis of the Tafel slope of 2RT/3F and the reaction order with respect to OH- of about 1. Long lasting experiments and current interruption were performed in order to demonstrate the applicability in commercial electrolysers using a bipolar configuration.

AB - Anodic characteristics of La0.8Sr0.2Ni0.2Co0.8O3 electrocatalysts were investigated in alkaline solutions. The catalytic activity for the oxygen evolution reaction was found to be relatively high. Two possible reaction mechanisms have been proposed on the basis of the Tafel slope of 2RT/3F and the reaction order with respect to OH- of about 1. Long lasting experiments and current interruption were performed in order to demonstrate the applicability in commercial electrolysers using a bipolar configuration.

UR - https://www.scopus.com/pages/publications/0023249319

U2 - 10.1016/0360-3199(87)90043-7

DO - 10.1016/0360-3199(87)90043-7

M3 - Article

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EP - 472

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

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ER -