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A high-performance alkaline exchange membrane direct formate fuel cell
Zeng L.; Tang Z.K.; Zhao T.S.
2014-02-15
Source PublicationApplied Energy
ISSN03062619
Volume115Pages:405-410
AbstractThis paper reports on a single alkaline exchange membrane direct formate fuel cell (AEM DFFC) consisting of a carbon-supported palladium catalyst at the anode, a quaternized polysulfone membrane, and a non-precious Fe-Co catalyst at the cathode. It is demonstrated that the AEM DFFC yields a peak power density of 130mWcm with 5M potassium formate (HCOOK) at 80°C. It is further shown that with the addition of KOH to the anolyte, the peak power density rises to as high as 250mWcm at the same operating temperature. In addition, the AEM DFFC was also tested at 100mAcm for more than 130h and no significant degradation in performance is found. The results reported in this work suggest that formate salt (HCOOM, M=Na or K) is a potential fuel for alkaline-type direct liquid fuel cells. © 2013 Elsevier Ltd.
KeywordAlkaline exchange membrane Direct formate fuel cell Formate oxidation Fuel cell Quaternary ammonia polysulfone
DOI10.1016/j.apenergy.2013.11.039
URLView the original
Language英語
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Cited Times [WOS]:34   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
AffiliationHong Kong University of Science and Technology
Recommended Citation
GB/T 7714
Zeng L.,Tang Z.K.,Zhao T.S.. A high-performance alkaline exchange membrane direct formate fuel cell[J]. Applied Energy,2014,115:405-410.
APA Zeng L.,Tang Z.K.,&Zhao T.S..(2014).A high-performance alkaline exchange membrane direct formate fuel cell.Applied Energy,115,405-410.
MLA Zeng L.,et al."A high-performance alkaline exchange membrane direct formate fuel cell".Applied Energy 115(2014):405-410.
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