Rethink about electrolyte: Potassium fluoride as a promising additive to an electrolyte for the water oxidation by a nanolayered Mn oxide
| Autor: | Seyedeh Maedeh Hosseini, Robabeh Bagheri, Mohammad Mahdi Najafpour, Keun Hwa Chae, Somayeh Mehrabani, Zhenlun Song, Parvin Rafighi, Mohadeseh Zarei Ghobadi |
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| Rok vydání: | 2017 |
| Předmět: |
Renewable Energy
Sustainability and the Environment Inorganic chemistry Oxygen evolution Energy Engineering and Power Technology 02 engineering and technology Electrolyte Overpotential 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Electrochemistry 01 natural sciences Potassium fluoride 0104 chemical sciences chemistry.chemical_compound Fuel Technology chemistry Yield (chemistry) 0210 nano-technology Fluoride Hydrogen production |
| Zdroj: | International Journal of Hydrogen Energy. 42:15160-15166 |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/j.ijhydene.2017.05.012 |
| Popis: | Water oxidation is a bottleneck of the hydrogen production through the water-splitting reaction. Herein, the promising role of fluoride on the water-oxidizing activity of a nanolayered Mn oxide under the electrochemical condition is reported. The experiments show the increase of the water-oxidizing activity of the nanolayered Mn oxide under an electro-water oxidation circumstance in the presence of potassium fluoride as a promising additive to an electrolyte. As a result, the required overpotential is decreased and the yield of oxygen evolution raised in the water-oxidation reaction. |
| Databáze: | OpenAIRE |
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