Rhodium-catalyzed electrochemical hydrodefluorination: A mild approach for the degradation of fluoroaromatic pollutants
| Autor: | Ge Tingjie, Chunan Ma, Youqun Chu, Yinghua Xu, Hongxing Ma |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Pollutant
Chemistry Inorganic chemistry chemistry.chemical_element 010501 environmental sciences 010402 general chemistry Electrocatalyst 01 natural sciences 0104 chemical sciences Rhodium Catalysis lcsh:Chemistry Hydrodefluorination Wastewater lcsh:Industrial electrochemistry lcsh:QD1-999 Reagent Electrochemistry Degradation (geology) Organic chemistry 0105 earth and related environmental sciences lcsh:TP250-261 |
| Zdroj: | Electrochemistry Communications, Vol 66, Iss, Pp 16-20 (2016) |
| ISSN: | 1388-2481 |
| Popis: | Many fluoroorganic compounds are toxic and persistent, and achieving their efficient degradation under mild conditions is currently a challenge. Herein, we developed a new electrochemical hydrodefluorination (HDF) system based on rhodium electrocatalyst for the degradation of fluoroaromatic (FA) pollutants. The HDF system realized the rapid degradation of 18 representative FAs to form nonfluorinated organics and F− under mild conditions (room temperature and pressure, water medium, air atmosphere, without the use of hazardous reagents). This study may provide a new promising alternative for the practical treatment of waste water containing FA pollutants. Keywords: Electrocatalytic hydrodefluorination, Fluoroaromatic pollutants, Rhodium, Ni foam, 4-Fluorophenol |
| Databáze: | OpenAIRE |
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