Oxidation mechanism of allyl alcohol on an Au-electrode in basic solutions

AbstractElectro-oxidation of Br− on platinum and gold electrode was studied in acetonitrile, methanol and mix media of acetonitrile–methanol. The mechanism of Br− oxidation in these media was investigated using CV, Semi Integration Cyclic Voltammetry, and Digital Simulation technique. Since, Br− oxidation mechanism on platinum involves the formation of Br3− as intermediate, therefore, Kstab for Br3− formation in the mixed media was estimated using digital simulation, Nelson and Iwamoto method. Redox mechanism of Br− and Br2 on gold (Au) electrode was also investigated in protic solvent such as H2O, methanol, ethanol, 1-butanol, and formic acid. It was ascertained that Br− oxidation on gold (Au) electrode in these above protic solvents involve [AuBr2]− intermediate rather than Br3−.

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The oxidation of allyl alcohol on Au-electrode in acidic electrolytes

Electrochimica Acta ◽

10.1016/0013-4686(81)90035-9 ◽

1981 ◽

Vol 26 (6) ◽

pp. 763-770 ◽

Cited By ~ 11

Author(s):

R. Celdran ◽

J. González-Velasco

Keyword(s):

Allyl Alcohol ◽

Au Electrode

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A chronoamperometric study of the oxidative nucleation of niazid and isoniazid on mercury electrodes in basic solutions

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc2011056 ◽

2011 ◽

Vol 76 (6) ◽

pp. 755-762

Author(s):

Mercedes Ruiz Montoya ◽

Sara Pintado ◽

José Miguel Rodríguez Mellado

Keyword(s):

Electrode Surface ◽

Oxidation Product ◽

Oxidation Process ◽

Mercury Electrode ◽

Oxidation Mechanism ◽

Electron Process ◽

Basic Solutions ◽

Mercury Electrodes

Using chronoamperometric measurements at pH 12 it is shown that the oxidation mechanism of niazid adsorbed on the mercury electrode changes with respect to the mechanism reported in the literature for the electrooxidation of the molecules reaching the electrode by diffusion. A compact monolayer of niazid molecules is formed on the electrode surface, being the hydrazide oxidized through a two-electron process. The oxidation product is not able to dissociate a H+ ion, and the oxidation process does not proceeds beyond. For isoniazid the monolayer never becomes compact.

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Electrochemical scanning tunneling microscopy and electrochemical quartz crystal microbalance study of the adsorption of phenanthraquinone accompanied by an electrochemical redox reaction on the Au electrode

Journal of Electroanalytical Chemistry ◽

10.1016/s0022-0728(97)00399-9 ◽

1997 ◽

Vol 440 (1-2) ◽

pp. 65-72

Author(s):

Y He

Keyword(s):

Scanning Tunneling Microscopy ◽

Quartz Crystal Microbalance ◽

Redox Reaction ◽

Quartz Crystal ◽

Electrochemical Quartz Crystal Microbalance ◽

Scanning Tunneling ◽

Tunneling Microscopy ◽

Au Electrode ◽

Electrochemical Scanning Tunneling Microscopy ◽

Electrochemical Redox

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Caffeine Potentiation of Allyl Alcohol-Induced Hepatotoxicity. II. In Vitro Study*

Journal of Environmental Pathology Toxicology and Oncology ◽

10.1615/jenvironpatholtoxicoloncol.v20.i2.100 ◽

2001 ◽

Vol 20 (2) ◽

pp. 10 ◽

Cited By ~ 1

Author(s):

Maria Karas ◽

Saroj K. Chakrabarti

Keyword(s):

Allyl Alcohol ◽

In Vitro Study ◽

Vitro Study

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Heredopathia Atactica Polyneuritiformis (Refsum's Disease) - A Defect in the Omega-Oxidation Mechanism of Fatty Acids

Scandinavian Journal of Clinical and Laboratory Investigation ◽

10.3109/00365516509077305 ◽

1965 ◽

Vol 17 (2) ◽

pp. 178-181 ◽

Cited By ~ 1

Author(s):

L. Eldjarn

Keyword(s):

Fatty Acids ◽

Oxidation Mechanism ◽

Refsum's Disease

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Concept and principles of building an integrated system of management of activities of regional gas supply system entities Kaliningrad region

10.33983/2075-1826-2019-4-64-72 ◽

2019 ◽

pp. 64-72

Author(s):

G.G. Arunyants

Keyword(s):

Control System ◽

Natural Gas ◽

Supply System ◽

Integrated System ◽

Software Complex ◽

Geographically Distributed ◽

Basic Solutions ◽

Kaliningrad Region ◽

And Control ◽

Gas Supply

The results of analysis of problems of regulation of gas supply complex of Kaliningrad region and main ways to increase its efficiency, as well as basic solutions for creation of a software complex Т-GAZ-2 automated calculation of natural gas tariffs for ACS of gas supply system subjects, geographically distributed and information connected to the regional automated information and control system (RAIS).

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