Electrochemical reduction of nitrobenzene and 4-nitrophenol in the room temperature ionic liquid [C(4)dmim][N(Tf)(2)]
Data(s) |
01/11/2006
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Resumo |
The reductions of nitrobenzene and 4-nitrophenol were studied by cyclic voltammetry in the room temperature ionic liquid 1-butyl2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide [C(4)dmim][N(Tf)(2)] on a gold microelectrode. Nitrobenzene was reduced reversibly by one electron and further by two electrons in a chemically irreversible step. The more complicated reduction of 4-nitrophenol revealed three reductive peaks (two irreversible and one reversible) which were successfully simulated using the digital simulation program DigiSim((R)) using a mechanism of rapid self-protonation, given below. |
Identificador |
http://dx.doi.org/10.1016/j.jelechem.2006.07.028 http://www.scopus.com/inward/record.url?scp=33748766641&partnerID=8YFLogxK |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Silvester , D S , Wain , A J , Aldous , L , Hardacre , C & Compton , R G 2006 , ' Electrochemical reduction of nitrobenzene and 4-nitrophenol in the room temperature ionic liquid [C(4)dmim][N(Tf)(2)] ' Journal of Electroanalytical Chemistry , vol 596 (2) , no. 2 , pp. 131-140 . DOI: 10.1016/j.jelechem.2006.07.028 |
Palavras-Chave | #/dk/atira/pure/subjectarea/asjc/1500 #Chemical Engineering(all) #/dk/atira/pure/subjectarea/asjc/1600/1602 #Analytical Chemistry #/dk/atira/pure/subjectarea/asjc/1600/1603 #Electrochemistry |
Tipo |
article |