| Autor: |
J Niklas, Hausmann, Roman A, Khalaniya, Chittaranjan, Das, Ina, Remy-Speckmann, Stefan, Berendts, Andrei V, Shevelkov, Matthias, Driess, Prashanth W, Menezes |
| Rok vydání: |
2021 |
| Zdroj: |
Chemical communications (Cambridge, England). 57(17) |
| ISSN: |
1364-548X |
| Popis: |
Herein, we report on intermetallic iron germanide (Fe6Ge5) as a novel oxygen evolution reaction (OER) precatalyst with a Tafel slope of 32 mV dec-1 and an overpotential of 272 mV at 100 mA cm-2 in alkaline media. Furthermore, we uncover the in situ formation of a core-shell like structure that slowly collapses under OER conditions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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