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Dealloyed Pt-based core-shell oxygen reduction electrocatalysts
| Content Provider | Semantic Scholar |
|---|---|
| Author | Strasser, Peter Kuehl, Stefanie |
| Copyright Year | 2016 |
| Abstract | Abstract Dealloyed Pt core-shell nanoparticles constitute the most active and stable bimetallic oxygen reduction catalysts for low-temperature fuel cells. Here, we review recent advances on their preparation, structural characterization, and electrocatalytic performance. Starting with bimetallic metal overlayer model systems, for which we illustrate fundamental principles of the ORR activity enhancements of dealloyed nanoparticles, we discuss progress in our understanding of structure-activity relations of dealloyed nanoparticle catalysts, both in idealized liquid-electrolyte cell formats and more realistic Membrane Electrode Assemblies (MEAs). |
| Starting Page | 166 |
| Ending Page | 177 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.nanoen.2016.04.047 |
| Volume Number | 29 |
| Alternate Webpage(s) | https://www.technischechemie.tu-berlin.de/fileadmin/fg109/Publikationen/2016_Dealloyed_Pt-based_Core-Shell_Oxygen_Reduction_Electrocatalysts.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.nanoen.2016.04.047 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
