ملخص
Superoxide ion has been generated in room temperature ionic liquid trihexyl (tetradecyl) phosphonium bis (trifluoromethylsulfonyl)imide, [P14,666][N(Tf)2]. Cyclic voltammetry and chronoamperometry techniques were used for the electrochemical generation of Om2._, while chemical generation was done by adding KO2 to dimethylsulphoxide (DMSO). The long term stability of O2._ was investigated using UV/Vis spectrophotometer. It was found that the quaternary phosphonium cation, [PI 4,666]+ is a reasonably stable cation in the presence of 02._ which indicates the possible use of these ILs for further useful applications.
اللغة الأصلية | English |
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الصفحات (من إلى) | 1176-1180 |
عدد الصفحات | 5 |
دورية | Journal of Applied Sciences |
مستوى الصوت | 10 |
رقم الإصدار | 12 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | Published - 2010 |
منشور خارجيًا | نعم |
ASJC Scopus subject areas
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