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A low temperature aqueous formate fuel cell using cobalt hexacyanoferrate as a non-noble metal oxidation catalyst
dc.contributor.author | Han, Lijuan | |
dc.contributor.author | González-Cobos, Jesús | |
dc.contributor.author | Sánchez-Molina, Irene | |
dc.contributor.author | Giancola, Stefano | |
dc.contributor.author | Folkman, Scott | |
dc.contributor.author | Gimenez, Sixto | |
dc.contributor.author | Vidal-Ferran, Anton | |
dc.contributor.author | Galan-Mascaros, Jose Ramon | |
dc.date.accessioned | 2021-06-03T13:47:23Z | |
dc.date.available | 2021-06-03T13:47:23Z | |
dc.date.issued | 2020-12-01 | |
dc.identifier.citation | HAN, Lijuan, et al. A low temperature aqueous formate fuel cell using cobalt hexacyanoferrate as a non-noble metal oxidation catalyst. Sustainable Energy & Fuels, 2020, 4.12: 6227-6233 | ca_CA |
dc.identifier.issn | 2398-4902 | |
dc.identifier.uri | http://hdl.handle.net/10234/193267 | |
dc.description.abstract | Cobalt hexacyanoferrate, the Co–Fe Prussian blue derivative (CoFePB), is an effective, selective and stable electrocatalyst for formate oxidation, exhibiting robust performance under a variety of electrolyte conditions. In this work, we test CoFePB as a non-noble-metal formate oxidation catalyst in a liquid fuel cell, with formate acting as a carbon-based, water soluble, hydrogen carrier. Herein we fabricate two proof-of-concept aqueous direct formate fuel cells. One uses CoFePB as a formic acid oxidation catalyst coupled with Pt as an oxygen reduction reaction catalyst and delivers a maximum power density of 67 μW cm−2. The second one, based on carbon felt as a cathode and Ce4+ as a terminal electron acceptor, shows a stable maximum power output of 8.6 mW cm−2. This is, to our knowledge, the first example of a noble-metal-free direct formate oxidation fuel cell. | ca_CA |
dc.format.extent | 7 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Royal Society of Chemistry | ca_CA |
dc.relation.isPartOf | Sustainable Energy & Fuels, 2020, 4.12: 6227-6233 | ca_CA |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights | © The Royal Society of Chemistry 2020 | |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.title | A low temperature aqueous formate fuel cell using cobalt hexacyanoferrate as a non-noble metal oxidation catalyst | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1039/D0SE01398F | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Spanish Ministerio de Ciencia e Innovación | ca_CA |
project.funder.name | Generalitat de Catalunya | ca_CA |
project.funder.name | CERCA Programme. I. S. M. and S. J. F. thank the Marie Skłodowska-Curie Actions | ca_CA |
oaire.awardNumber | RTI2018-095618-B-I00 (MCI/AEI/FEDER, UE) | ca_CA |
oaire.awardNumber | 2017-SGR-1406 | ca_CA |
oaire.awardNumber | 754510 (COFUND program) | ca_CA |
oaire.awardNumber | 895296 (IF-2019) | ca_CA |
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