Hydrogen generation from catalytic glucose oxidation by Fe-based electrocatalysts
| Autor: | Minghua Huang, Yanhui Liu, Puyu Du, Jingjing Zhang |
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| Rok vydání: | 2017 |
| Předmět: |
Chemistry
Electrolytic cell Inorganic chemistry Oxygen evolution 02 engineering and technology Electrolyte 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Redox 0104 chemical sciences Catalysis lcsh:Chemistry chemistry.chemical_compound Iron phosphide lcsh:Industrial electrochemistry lcsh:QD1-999 Electrochemistry Water splitting 0210 nano-technology lcsh:TP250-261 Hydrogen production |
| Zdroj: | Electrochemistry Communications, Vol 83, Iss, Pp 11-15 (2017) |
| ISSN: | 1388-2481 |
| DOI: | 10.1016/j.elecom.2017.08.013 |
| Popis: | Iron phosphide films (Fe2P) grown in situ on stainless steel mesh (SSM) exhibit excellent electrocatalytic performance toward the glucose oxidation reaction (GOR) with robust durability. During GOR, the Fe2P could be further transformed into the oxidized Fe species with high catalytic activity. The integrated two-electrode glucose electrolytic cell utilizing Fe2P/SSM and Pt/C exhibited a cell voltage 300mV lower than water splitting alone, indicating an efficient pathway for H2 production. These features suggest that the replacement of the sluggish oxygen evolution reaction (OER) with the thermodynamically more favourable GOR in the Pt/C||Fe2P/SSM configuration is an attractive alternative for electrolytic H2 generation. Keywords: Fe-based electrocatalyst, Stainless steel mesh, Glucose oxidation, H2 generation, Water splitting |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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