Title of article :
A Cyclic Voltammetric Study of the Aqueous Electrochemistry of Some Anthraquinone Derivatives on Carbon Paste Electrode
Author/Authors :
Ojani, Reza Department of Chemistry - Faculty of Basic Science - Mazandaran University - Babolsar , Raoof, Jahanbakhsh Department of Chemistry - Faculty of Basic Science - Mazandaran University - Babolsar , Ebranimi, Manochehr
Abstract :
The aqueous electrochemistry of a number of anthraquinone derivatives was studied by using cyclic voltammetry at the surface of carbon paste electrode (CPE). From measurements of the half-wave potential as a function of pH, the potential - pH diagrams were constructed for each compound. The values of formal potentials and the pK'a of some different redox and acid-base couples involved in each compound at various pHs were obtained.
Keywords :
Anthraquinone-2-sulfonic acid sodium salt monohydrate , Anthraquinoue -2- carboxylic acid , Cyclic voltammetry , Aqueous electrochemistry , Carbon paste electrode
Journal title :
Astroparticle Physics
