Electrochemistry Characterization of Ionic Liquid-Type Phosphomolybdic Salt with Modified Electrode

2011 ◽  
Vol 306-307 ◽  
pp. 1492-1495
Author(s):  
Zhi Ying Li ◽  
Xiao Meng Xu ◽  
Chang Li Zhou ◽  
Dan Zi Sun
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Phosphomolybdic Acid ◽  
Cyclic Voltammograms ◽  
Carbon Electrode ◽  
Imidazolium Chloride ◽  
Amperometric Determination ◽  
Liquid Type

An ionic liquid-type phosphomolybdic salt comprising 1-cetyl-3-methyl-imidazolium chloride (CMImCl) and 1:12 phosphomolybdic acid (PMo12) was prepared by solid state grinding. The new phosphomolybdic salt of CMIm-PMo12 was immobilized on glassy carbon electrode by cast-coating. The cyclic voltammograms of the GC/CMIm-PMo12 showed three well-defined pairs of redox peaks due to the PMo12 system. The GC/CMIm-PMo12 electrode showed great electrocatalytic activity towards the reduction of iodate. The analytical feature of the electrode for amperometric determination of iodate was evaluated.

Sensitive Amperometric Determination of Thiocyanates at Ionic Liquid Nanohybrid Kaolinite Modified Glassy Carbon Electrode

2018 ◽  
Vol 30 (3) ◽  
pp. 543-550 ◽  
Author(s):  
Bruno Boniface Nguelo ◽  
Gustave Kenne Dedzo ◽  
Ignas Kenfack Tonle ◽  
Christian Detellier ◽  
Emmanuel Ngameni
Keyword(s):  
Ionic Liquid ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Amperometric Determination

scholarly journals Cs[Tf2N]: a second polymorph with a layered structure

2018 ◽  
Vol 74 (4) ◽  
pp. 551-554
Author(s):  
Jared T. Stritzinger ◽  
Janelle E. Droessler ◽  
Brian L. Scott ◽  
George S. Goff
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Opposite Direction ◽  
Layered Structure ◽  
Layer Structure ◽  
Structural Determination ◽  
Polar Surface ◽  
Trifluoromethyl Groups

The structural determination of the ionic liquid, caesium bis[(trifluoromethyl)sulfonyl]imide or poly[[μ4-bis[(trifluoromethyl)sulfonyl]imido]caesium(I)], Cs[N(SO2CF3)2] or Cs[Tf2N], reveals a second polymorph that also crystallizes in a layer structure possessing monoclinic P21/c symmetry at 120 K instead of C2/c for the known polymorph [Xue et al. (2002). Solid State Sci. 4, 1535–1545]. The caesium ions in the cationic layers are coordinated by the sulfonyl groups of the bistriflimide molecules from anion layers while the trifluoromethyl groups are oriented in the opposite direction, forming a non-polar surface separating the layers. The layer direction is (100).

Amperometric determination of Myo-inositol using a glassy carbon electrode modified with nanostructured copper sulfide

2020 ◽  
Vol 187 (6) ◽  
Author(s):  
Rajendran Rajaram ◽  
Muniyandi Kiruba ◽  
Chinnathambi Suresh ◽  
Jayaraman Mathiyarasu ◽  
Shanmugam Kumaran ◽  
...  
Keyword(s):  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Copper Sulfide ◽  
Carbon Electrode ◽  
Amperometric Determination ◽  
Nanostructured Copper
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