A new insight into the effect of scan rate and mass transport from Pt rotating disk electrode on the electrochemical oxidation process of methanol

2020 ◽  
Vol 260 ◽  
pp. 126950 ◽  
Author(s):  
Jing Xu ◽  
Panpan Wang ◽  
Rui Yu ◽  
Ziyang Zheng ◽  
Syed Shoaib Ahmad Shah ◽  
...  
Keyword(s):  
Mass Transport ◽  
Electrochemical Oxidation ◽  
Oxidation Process ◽  
Rotating Disk ◽  
Rotating Disk Electrode ◽  
Disk Electrode ◽  
Scan Rate ◽  
Insight Into

scholarly journals The influence of mass-transport conditions on the ethanol oxidation reaction (EOR) mechanism of Pt/C electrocatalysts

2016 ◽  
Vol 18 (36) ◽  
pp. 25169-25175 ◽  
Author(s):  
Antoine Bach Delpeuch ◽  
Marjorie Jacquot ◽  
Marian Chatenet ◽  
Carsten Cremers
Keyword(s):  
Mass Transport ◽  
Oxidation Reaction ◽  
Ethanol Oxidation ◽  
Rotating Disk ◽  
Rotating Disk Electrode ◽  
Disk Electrode ◽  
Ethanol Oxidation Reaction ◽  
Scan Rate ◽  
The Revolution

This study aims to provide further understanding of the influence of different parameters that control mass-transport (the revolution rate of the rotating disk electrode and the potential scan rate) on the ethanol oxidation reaction (EOR).

Chemical and electrochemical oxidation of phenothiazine

1993 ◽  
Vol 71 (5) ◽  
pp. 674-677 ◽  
Author(s):  
Alexei N. Pankratov ◽  
Inna M. Uchaeva ◽  
Alexander N. Stepanov
Keyword(s):  
Electrochemical Oxidation ◽  
Sulphuric Acid ◽  
Quantum Chemical ◽  
Oxidation Reaction ◽  
Cation Radical ◽  
Rotating Disk ◽  
Rotating Disk Electrode ◽  
Disk Electrode ◽  
Diffusion Controlled ◽  
Voltammetric Technique

The oxidation of phenothiazine in dilute solutions of sulphuric acid leads to the corresponding cation radical. Using a potentiometric technique, a pKa value of 5.72 ± 0.05 was determined for phenothiazine. The kinetics has been studied and participation of both protonated and unprotonated oxidant in the oxidation reaction has been confirmed. Using a voltammetric technique with a rotating disk electrode, the anodic oxidation of phenothiazine was shown to be a one-electron diffusion-controlled process. A quantum chemical explanation was found for the direction of phenothiazine protonation and the absence of a dimerization stage of oxidation.

Study of electrochemical oxidation and determination of albendazole using a glassy carbon-rotating disk electrode

Il Farmaco ◽  
2005 ◽  
Vol 60 (8) ◽  
pp. 671-674 ◽  
Author(s):  
André L. Santos ◽  
Regina M. Takeuchi ◽  
Marcela P. Mariotti ◽  
Marcelo F. De Oliveira ◽  
Maria V.B. Zanoni ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
Glassy Carbon ◽  
Rotating Disk ◽  
Rotating Disk Electrode ◽  
Disk Electrode

scholarly journals Analysis of mass transport in ionic liquids: a rotating disk electrode approach

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Andrea Giaccherini ◽  
Maher Al Khatib ◽  
Serena Cinotti ◽  
Emanuele Piciollo ◽  
Enrico Berretti ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Mass Transport ◽  
Rotating Disk ◽  
Rotating Disk Electrode ◽  
Disk Electrode
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