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Anode Supported LSCM-LSGM-LSM Solid Oxide Fuel Cell

Authors: Alidad Mohammadi; Nigel M. Sammes; Jakub Pusz; Alevtina L. Smirnova;

Anode Supported LSCM-LSGM-LSM Solid Oxide Fuel Cell

Abstract

This paper describes an intermediate temperature solid oxide fuel cell (ITSOFC), based on porous La 0.75 Sr 0.25 Cr 0.5 Mn 0.5 O 3 (LSCM) anode, La 0.8 Sr 0.2 Ga 0.8 Mg 0.2 O 2.8 (LSGM) electrolyte, and porous La 0.6 Sr 0.4 MnO 3 (LSM) cathode. Using different amounts of poreformers, binders and firing temperatures, the porosity of the anode was optimized while still retaining good mechanical integrity. The effect of cell operation condition under saturated hydrogen fuel on the SOFC opera circuit voltage (OCV) was also investigated. It is shown that 20 mL/min flow rate of saturated hydrogen results in an initial OCV up to about 1.0V for a single cell. The cell was tested for more than 500 hours maintaining high values of OCV (0.9V). Increasing the hydrogen flow rate up to 200 mL/min, results in enhanced OCV values up to 0.99V.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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