A Novel Electrochemical Behavior Research in Micro Interface Based on Sol-gel Modified Electrode

2013 ◽  
Vol 41 (8) ◽  
pp. 1249
Author(s):  
Jing RU ◽  
Jie DU ◽  
Hong-Xia HE ◽  
Xiao-Quan LU
Keyword(s):  
Modified Electrode ◽  
Electrochemical Behavior ◽  
Sol Gel

A Novel Electrochemical Behavior Research in Micro Interface Based on Sol-gel Modified Electrode

2013 ◽  
Vol 41 (8) ◽  
pp. 1249-1253 ◽  
Author(s):  
Jing RU ◽  
Jie DU ◽  
Hong-Xia HE ◽  
Xiao-Quan LU
Keyword(s):  
Modified Electrode ◽  
Electrochemical Behavior ◽  
Sol Gel

scholarly journals Electrochemical behavior and voltammetric determination of pyrazinamide using a poly-histidine modified electrode

2013 ◽  
Vol 690 ◽  
pp. 47-52 ◽  
Author(s):  
Márcio F. Bergamini ◽  
Daniela P. Santos ◽  
Maria Valnice B. Zanoni
Keyword(s):  
Modified Electrode ◽  
Electrochemical Behavior ◽  
Voltammetric Determination

Synthesis of Novel Vanadium Oxide Nanotubes and Nanofibers

2002 ◽  
Vol 740 ◽  
Author(s):  
Samuel T. Lutta ◽  
Hong Dong ◽  
Peter Y. Zavalij ◽  
M. Stanley Whittingham
Keyword(s):  
Thermal Analysis ◽  
Vanadium Oxide ◽  
Electrochemical Behavior ◽  
Redox Reactions ◽  
Sol Gel ◽  
Vanadium Oxides ◽  
Organic Polymer ◽  
Fibrous Morphology ◽  
Surfactant Templates ◽  
Vanadium Oxide Nanotubes

ABSTRACTWe are exploring the synthesis and properties of structured vanadium oxides mainly nanotubes and nanorods. Nanotubes initially formed with surfactant templates have been readily exchanged with simple cations without change of the basal-plane structure. These compounds contain d-like vanadium oxide layers with the vanadium in VO6 octahedra. This structure is particularly suitable for redox reactions. In this paper we report on synthesis of vanadium oxide, (NH4)xV2O5-d·nH2O rods using organic polymer as template. This compound has been synthesized by sol-gel reaction and subsequent hydrothermal treatment. TGA, SEM, XRD and FTIR were used to characterize this compound. Thermal analysis of this compound shows that the fibrous morphology is maintained when it is heated in nitrogen and oxygen above 300 °C. However, in both cases the size of the fibers decreases. Performance of this compound as cathode material in secondary electrolyte has been investigated using LiPF6 as electrolyte. A capacity of 140 mAh/g was obtained which remained fairly constant with up to at least 10 cycles. We also investigated electrochemical behavior of thermal products.

scholarly journals Cyclic Voltammetric Investigations of Thiazine Dyes on Modified Electrodes

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Amitabha Chakraborty ◽  
Shamsuzzaman Ahamed ◽  
Subrata Pal ◽  
Swapan K. Saha
Keyword(s):  
Diffusion Coefficient ◽  
Modified Electrode ◽  
Glassy Carbon ◽  
Electrochemical Behavior ◽  
Modified Electrodes ◽  
Electron Hopping ◽  
Cyclic Voltammetric ◽  
Peak Current ◽  
Quantitative Characteristics ◽  
Thiazine Dyes

Electrochemical behavior of five progressively alkylated thiazine dyes has been investigated at glassy carbon/montmorillonite and glassy carbon/zeolite electrodes. Quantitative characteristics, associated with the positions of peak potentials (Ea and Ec) and current ratios (ia/ic), are measured with scan rates. The peak current observed in the modified electrodes is dependent on both the porosity and nature and number of sites involved in partitioning the complex into film. The values of diffusion coefficient for different dyes have been calculated from electrochemical data. It is suggested that in clay-modified electrode along with physical diffusion the process of electron hopping seems to be most likely.

Fabrication and electrochemical behavior of a sol–gel-derived carbon ceramic composite electrode entrapping 2:18-molybdodiphosphate

2000 ◽  
Vol 277 (1) ◽  
pp. 22-29 ◽  
Author(s):  
Peng Wang ◽  
Xiangping Wang ◽  
Yi Yuan ◽  
Guoyi Zhu
Keyword(s):  
Electrochemical Behavior ◽  
Ceramic Composite ◽  
Composite Electrode ◽  
Sol Gel ◽  
Carbon Ceramic

scholarly journals Highly sensitive detection of hexavalent chromium utilizing a sol-gel/carbon nanotube modified electrode

2016 ◽  
Vol 781 ◽  
pp. 120-125 ◽  
Author(s):  
Samuel M. Rosolina ◽  
Stefanie A. Bragg ◽  
Ruizhuo Ouyang ◽  
James Q. Chambers ◽  
Zi-Ling Xue
Keyword(s):  
Carbon Nanotube ◽  
Hexavalent Chromium ◽  
Modified Electrode ◽  
Sol Gel ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Sol–Gel Modified Electrode Films

2007 ◽  
Author(s):  
Winny Dong ◽  
Bruce Dunn
Keyword(s):  
Modified Electrode ◽  
Sol Gel

Electrochemical behavior of theophylline at methylene blue dye modified electrode and its analytical application

2018 ◽  
Vol 5 (10) ◽  
pp. 21474-21481 ◽  
Author(s):  
Shikandar D. Bukkitgar ◽  
Nagaraj P. Shetti
Keyword(s):  
Methylene Blue ◽  
Modified Electrode ◽  
Electrochemical Behavior ◽  
Analytical Application ◽  
Blue Dye ◽  
Methylene Blue Dye
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