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Chemical stability study of Li2SO4 in a H2S/O-2 fuel cell
KTH, Superseded Departments, Chemical Engineering and Technology.
2000 (English)In: Solid State Ionics, ISSN 0167-2738, E-ISSN 1872-7689, Vol. 127, no 02-jan, 83-88 p.Article in journal (Refereed) Published
Abstract [en]

Although H-2/O-2 fuel cells using Li2SO4 as the electrolyte have encountered problems in their chemical instability, the Li2SO4 electrolyte shows an excellent chemical stability under the operation conditions of a fuel cell using H2S as the fuel. Both thermodynamic analysis and experiments have demonstrated that it is feasible to develope practical H2S/O-2 fuel cells and co-generation devices based on the Li2SO4 electrolyte.

Place, publisher, year, edition, pages
2000. Vol. 127, no 02-jan, 83-88 p.
Keyword [en]
hydrogen sulfide, lithium sulphate-based electrolytes, fuel cell, chemical stability, hydrogen-sulfide, conductivity, electrolytes
URN: urn:nbn:se:kth:diva-19471ISI: 000084470400009OAI: diva2:338163
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

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