Photoelectrochemical dimethoxylation of furan via a bromide redox mediator using a BiVO4/WO3 photoanode

Photoelectrochemical dimethoxylation of furan via a bromide redox mediator using a BiVO4/WO3 photoanode

Photoelectrochemical dimethoxylation of furan with methanol using a BiVO4/WO3 photoanode and Br+/Br- as a mediator was demonstrated with low applied potential. The faradaic efficiency for the dimethoxylation with a Et4NBF4 co-supporting electrolyte at +0.1 V vs. SHE was almost quantitative up to 99%...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2017, Vol.53 (31), p.4378-4381
Hauptverfasser: Tateno, H, Miseki, Y, Sayama, K
Format: Artikel
Sprache:eng
Schlagworte:
Bromides
Efficiency
Electrolytes
Furans
Methyl alcohol
Tungsten oxides
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Zusammenfassung:Photoelectrochemical dimethoxylation of furan with methanol using a BiVO4/WO3 photoanode and Br+/Br- as a mediator was demonstrated with low applied potential. The faradaic efficiency for the dimethoxylation with a Et4NBF4 co-supporting electrolyte at +0.1 V vs. SHE was almost quantitative up to 99%.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc01190c