Facile synthesis of L1-PtFe/C intermetallic catalysts with superior catalytic durability for the oxygen reduction reaction
An o-PtFe/C intermetallic catalyst was prepared by a facile thermal reduction method with the average particle size of only 6.6 nm in the presence of urea. The loss of mass activity is only 25.9% after 50 000 cycles. This work provides guidance on the suppression of grain coarsening for high-tempera...
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Published in | Chemical communications (Cambridge, England) Vol. 59; no. 82; pp. 1227 - 12273 |
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Main Authors | , , , , , |
Format | Journal Article |
Published |
12.10.2023
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Online Access | Get full text |
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Summary: | An o-PtFe/C intermetallic catalyst was prepared by a facile thermal reduction method with the average particle size of only 6.6 nm in the presence of urea. The loss of mass activity is only 25.9% after 50 000 cycles. This work provides guidance on the suppression of grain coarsening for high-temperature synthesis of Pt-based intermetallic catalysts.
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o-PtFe/C intermetallic catalysts with superior catalytic durability for the oxygen reduction reaction obtained by a facile one-step method. |
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Bibliography: | https://doi.org/10.1039/d3cc03742h Electronic supplementary information (ESI) available. See DOI |
ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/d3cc03742h |