Direct electrochemical synthesis of oxygenates from ethane using phosphate-based electrolysis cells
| Autor: | Yusuke Honda, Yasukazu Kobayashi, Shohei Tada, Shigeo Ted Oyama, Naoya Fujiwara, Ryuji Kikuchi |
|---|---|
| Přispěvatelé: | Chemical Engineering |
| Rok vydání: | 2020 |
| Předmět: |
Electrolysis
Ethanol Electrolysis of water 010405 organic chemistry Electrolytic cell Inorganic chemistry Metals and Alloys Acetaldehyde General Chemistry Electrolyte 010402 general chemistry Electrochemistry 01 natural sciences Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials law.invention chemistry.chemical_compound chemistry law Materials Chemistry Ceramics and Composites Partial oxidation |
| Zdroj: | Chemical Communications. 56:11199-11202 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/d0cc05111j |
| Popis: | Ethane was converted directly to acetaldehyde and ethanol by partial oxidation at 220 degrees C and ambient pressure using an electrolysis cell with a proton-conducting electrolyte, CsH2PO4/SiP2O7, and Pt/C electrodes. The ethane conversion and the selectivity to the products increased with the voltage applied to the cell. It was found that O species generated by water electrolysis functioned as a favorable oxidant for partial oxidation of ethane on the Pt/C anode at intermediate temperatures. The production rates of acetaldehyde and ethanol recorded in this study were significantly higher than those in preceding reports. |
| Databáze: | OpenAIRE |
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