کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
179777 | 459361 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Voltammetric studies in “wet” 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid using electrodes with adhered microparticles Voltammetric studies in “wet” 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid using electrodes with adhered microparticles](/preview/png/179777.png)
The voltammetry of adhered microparticles provides a convenient method to access “water free” reversible potentials for water sensitive reduction of benzophenone and 1,4-benzoquinone in “wet” 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ([Bmpyrd][NTf2]) (water content ~ 0.13 M) ionic liquid. The outcome that reflects reversible potentials relevant to “dry” conditions is rationalized in terms of generation of high localized concentrations that significantly exceed the water concentration near the electrode surface.
Voltammograms of dissolved and adhered microparticles of benzophenone in “wet” ionic liquid.Figure optionsDownload as PowerPoint slideHighlights
► “Water free” reversible potentials are accessible in “wet” ionic liquids.
► Voltammograms of adhered microparticles are less sensitive to adventitious water.
► Advantages of voltammetry of adhered microparticles in ionic liquids.
Journal: Electrochemistry Communications - Volume 16, Issue 1, March 2012, Pages 14–18