Localized Pd overgrowth on cubic Pt nanocrystals for enhanced electrocatalytic oxidation of formic acid |
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| Authors: | Lee Hyunjoo Habas Susan E Somorjai Gabor A Yang Peidong |
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| Affiliation: | Department of Chemical Engineering, Yonsei University, Seoul, South Korea. |
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| Abstract: | Binary Pt/Pd nanoparticles were synthesized by localized overgrowth of Pd on cubic Pt seeds for the investigation of electrocatalytic formic acid oxidation. The binary particles exhibited much less self-poisoning and a lower activation energy relative to Pt nanocubes, consistent with the single crystal study. |
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