| Autor: |
Valeriy K. Kochergin, Natal’ya S. Komarova, Alexander S. Kotkin, Roman A. Manzhos, Vladimir P. Vasiliev, Alexander G. Krivenko |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
C, Vol 8, Iss 4, p 79 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2311-5629 |
| DOI: |
10.3390/c8040079 |
| Popis: |
For the first time, graphene-phosphorene structures were synthesized using the plasma-assisted electrochemical method. The catalytic activity of the composite obtained in the electrolytic plasma mode and its mixtures with few-layer graphene structures toward the hydrogen evolution reaction was studied. A substantial increase in the catalytic activity of the phosphorene structures towards the hydrogen evolution reaction was realized by mixing them with few-layer graphene structures. The catalyst demonstrates excellent activity towards the hydrogen evolution reaction in alkaline media with a low overpotential of 940 mV at a current density of 10 mA·cm−2 and a small Tafel slope of 130 mV dec−1. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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