| Autor: |
Christin M. Hamm, Selina Schneider, Stefanie Hild, Rieke Neuber, Thorsten Matthée, Jens Krümberg, Markus Stöckl, Klaus-Michael Mangold, Jürgen Kintrup |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Frontiers in Catalysis, Vol 4 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2673-7841 |
| DOI: |
10.3389/fctls.2024.1323322 |
| Popis: |
The generation of “green” oxidizing agents by electrochemical synthesis opens the field for sustainable, on-demand, and on-site production, which is often based on non-critical starting materials. In this study, electrosyntheses were carried out on different cathode and anode materials. In half-cell experiments, the cathodic synthesis of peracetic acid (PAA) was investigated on gas diffusion electrodes (GDEs), reaching 22.6 mmol L−1 of PAA with a current efficiency (CE) of 7.4%. Moreover, peroxodicarbonate (PODIC®) was produced anodically on boron-doped diamond (BDD) electrodes with concentrations as high as 42.7 mmol L−1 PODIC® and a CE of 30.3%. Both cathodic and anodic processes were individually examined and improved. Finally, the half-cell reactions were combined as a proof of concept in a parallel paired electrolysis cell for the first time to achieve an increased overall CE. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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