Oxides supported carbon air-electrodes for alkaline solution power devices

Manoharan, R. ; Shukla, A. K. (1985) Oxides supported carbon air-electrodes for alkaline solution power devices Electrochimica Acta, 30 (2). pp. 205-209. ISSN 0013-4686

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0013-4686(85)80083-9

Abstract

Porous carbon oxygen-reducing electrodes incorporated with perovskite oxide catalysts are reported. It has been possible to fabricate high-performance oxygen-reducing electrodes by introducing La0.5Sr0.5CoO3 and La0.99Sr0.01NiO3 with the activated coconut-shell charcoal; these electrodes could sustain load currents as high as 1 A cm-2 without serious degradation. A model to explain oxygen-reducing activity of these oxides has been proposed.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:81759
Deposited On:07 Feb 2012 11:23
Last Modified:07 Feb 2012 11:23

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