ChemInform Abstract: Electrodeposition of Trace Metallic Impurities: Dependence on the Supporting Electrolyte Concentration - a Comparison Between Bipolar and Monopolar Porous Electrodes.

ChemInform ◽  
1987 ◽  
Vol 18 (40) ◽  
Author(s):  
M. ABDA ◽  
Y. OREN ◽  
A. SOFFER
Keyword(s):  
Electrolyte Concentration ◽  
Supporting Electrolyte ◽  
Porous Electrodes ◽  
Metallic Impurities

scholarly journals Electroreduction of Bi(III) ions in the aspect of expanding the “cap-pair” effect: the role of the nanosized active complexes

2021 ◽  
Author(s):  
Agnieszka Nosal-Wiercińska ◽  
Marlena Martyna ◽  
Sławomira Skrzypek ◽  
Anna Szabelska ◽  
Małgorzata Wiśniewska
Keyword(s):  
Electrolyte Concentration ◽  
Supporting Electrolyte ◽  
Acceleration Process ◽  
Organic Substances ◽  
Effect Mechanism ◽  
Solution Interface

AbstractThe paper discusses the electroreduction of Bi(III) ions in the aspect of expanding the “cap-pair” effect.The “cap-pair” rule is associated with the acceleration of the electrode’s processes by organic substances. The interpretation of the “cap-pair” effect mechanism was expanded to include the effect of supporting electrolyte concentration on the acceleration process and the type of electrochemical active as well as used protonated organic substances. It has also been shown that the phenomena occurring at the electrode/solution interface can influence a change in the dynamics of the electrode’s process according to the “cap-pair” rule.

scholarly journals Adsorption of Selected Amino Acids at the Mercury/Aqueous Solution Interface from the Chlorate (VII) and Its Dependence on the Supporting Electrolyte Concentration

2015 ◽  
Vol 33 (6-8) ◽  
pp. 553-558 ◽  
Author(s):  
Agnieszka Nosal-Wiercińska ◽  
Mariusz Grochowski ◽  
Małgorzata Wiśniewska ◽  
Katarzyna Tyszczuk-Rotko ◽  
Selehattin Yilmaz ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Amino Acids ◽  
Electrolyte Concentration ◽  
Supporting Electrolyte ◽  
Solution Interface

The Effect of Supporting Electrolyte Concentration on Zinc Electrodeposition Kinetics from Methimazole Solutions

2019 ◽  
Vol 31 (6) ◽  
pp. 1141-1149 ◽  
Author(s):  
Jolanta Nieszporek ◽  
Dorota Gugała‐Fekner ◽  
Krzysztof Nieszporek
Keyword(s):  
Electrolyte Concentration ◽  
Supporting Electrolyte ◽  
Zinc Electrodeposition

Hydroquinone Wastewater Treatment by Means of Electrochemical Oxidation in Three-Dimensional Bipolar Cell

2012 ◽  
Vol 518-523 ◽  
pp. 2539-2542 ◽  
Author(s):  
Jun Sheng Hu ◽  
Jia Li Dong ◽  
Ying Wang ◽  
Lei Guan ◽  
Ying Yong Duan
Keyword(s):  
Electrochemical Oxidation ◽  
Oxidation Process ◽  
Electrolyte Concentration ◽  
Ph Value ◽  
Removal Rate ◽  
Supporting Electrolyte ◽  
Three Dimensional ◽  
Initial Ph ◽  
Single Factor Analysis ◽  
Dimensional Cell

By the static experiment, we studied the electrochemical oxidation process of simulated hydroquinone wastewater (concentration for 300mg•L-1) in the three-dimensional cell. Experimental inspected how various factors of the packing quality ratio, electrolysis voltage, supporting electrolyte concentration, and the initial pH value influence the effect of the removal of hydroquinone and CODCr. The results of the experiment clearly indicated with the increase of voltage applied the removal rate of hydroquinone and CODCr increased first and then decreased, finally and increased again. In the weak alkali conditions (pH=8.5), the removal rate of hydroquinone and CODCr is the highest, Electrolyte concentration and packing quality ratio to the effect of hydroquinone by electrochemical degradation is the larger. The results of the single factor analysis show that the most suitable processing conditions of simulated hydroquinone wastewater by bipolar electrocatalysis oxidation are the Na2SO4 concentration of 0.03mol•L-1, the electrolytic voltage of 6V, the initial pH value of 8.5, the packing quality ratio of 1:2. With this condition processing 3h, the removal rate of hydroquinone and CODCr reached 83.96% and 39.9%, respectively.

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