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Natural Hematite for Next-Generation Solid Oxide Fuel Cells
KTH, School of Industrial Engineering and Management (ITM), Energy Technology, Heat and Power Technology. Hubei University, China.ORCID iD: 0000-0002-3133-7031
KTH, School of Industrial Engineering and Management (ITM), Energy Technology. Hubei University, China.
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2016 (English)In: Advanced Functional Materials, ISSN 1616-301X, E-ISSN 1616-3028, Vol. 26, no 6, 938-942 p.Article in journal (Refereed) PublishedText
Abstract [en]

Natural hematite ore is used as a novel electrolyte material for advanced solid oxide fuel cells (SOFCs). This hematite-based system exhibits a maximum power density of 225 mW cm(-2) at 600 degrees C and reaches 467 mW cm(-2) when the hematite is mixed with perovskite-structured La0.6Sr0.4Co0.2Fe0.8O3-. These results demonstrate that natural materials for next-generation SOFCs can influence the multiutilization of natural resources, thereby affecting the environment and energy sustainability.

Place, publisher, year, edition, pages
Wiley-Blackwell, 2016. Vol. 26, no 6, 938-942 p.
Keyword [en]
advanced solid oxide fuel cell, electrolyte material, hematite-perovskite-structured La0, 6(Sr)0, 4(Co)0, 2(Fe)0, 8(O)3- composite, natural hematite ore
National Category
Energy Engineering
URN: urn:nbn:se:kth:diva-183638DOI: 10.1002/adfm.201503756ISI: 000370142500015OAI: diva2:913146
Swedish Research Council, 621-2011-4983VINNOVAEU, FP7, Seventh Framework Programme, 303454

QC 20160330

Available from: 2016-03-19 Created: 2016-03-18 Last updated: 2016-03-30Bibliographically approved

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