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IrW nanochannel support enabling ultrastable electrocatalytic oxygen evolution at 2 A cm(−2) in acidic media
A grand challenge for proton exchange membrane electrolyzers is the rational design of oxygen evolution reaction electrocatalysts to balance activity and stability. Here, we report a support-stabilized catalyst, the activated ~200 nm-depth IrW nanochannel that achieves the current density of 2 A cm(...
| Autores principales: | , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8192761/ https://www.ncbi.nlm.nih.gov/pubmed/34112770 http://dx.doi.org/10.1038/s41467-021-23907-1 |