Electrochemical behavior of tin anode in ascorbic acid solutions

2018 ◽  
Vol 215 ◽  
pp. 332-338 ◽  
Author(s):  
Nobl F. El Boraei ◽  
Sayed S. Abd El Rehim
Keyword(s):  
Ascorbic Acid ◽  
Electrochemical Behavior ◽  
Acid Solutions ◽  
Tin Anode

scholarly journals EFFECT OF INORGANIC ACID SOLUTIONS ON ELECTROCHEMICAL BEHAVIOR OF TIN ELECTRODE

2007 ◽  
Vol 18 (Issue 1-A) ◽  
pp. 189-205
Author(s):  
R. ABOU SHAHBA ◽  
A. AHMED ◽  
E. ATTIA ◽  
A. EL-SHENNAWY
Keyword(s):  
Electrochemical Behavior ◽  
Acid Solutions ◽  
Inorganic Acid

The anaerobic decomposition of ascorbic acid in the pH range of foods and in more acid solutions

1971 ◽  
Vol 22 (10) ◽  
pp. 540-542 ◽  
Author(s):  
F. E. Huelin ◽  
I. M. Coggiola ◽  
G. S. Sidhu ◽  
H. Kennett
Keyword(s):  
Ascorbic Acid ◽  
Acid Solutions ◽  
Anaerobic Decomposition ◽  
Ph Range

QDs Based Photoelectrochemical Sensors for Detection of Ascorbic Acid

2021 ◽  
Vol 1033 ◽  
pp. 77-81
Author(s):  
Li Ping Tu ◽  
Guo Wei Xu
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Acid Concentration ◽  
Bias Voltage ◽  
Fabrication Process ◽  
Acid Solutions ◽  
Ascorbic Acid Concentration ◽  
Detection Range ◽  
Photoelectrochemical Sensor ◽  
Ascorbic Acid Sensor

By fixing Quantum Dots (QDs) on gold electrodes with dithiol compounds, a novel Ascorbic Acid sensor without any redox mediator was desighed. First, the fabrication process of sensor was described.Sencond, the characteristics of the sensor were investigated. Third,the sensor was tested in Ascorbic Acid solutions of different concentrations.From the results,it shows that the performance of photoelectrochemical sensor were influenced by the bias voltage and the amplitude of photocurrent changed with the Ascorbic Acid concentration linearly in detection range.

Influence of CTAB on the electrochemical behavior of dopamine and on its analytic determination in the presence of ascorbic acid

2009 ◽  
Vol 40 (2) ◽  
pp. 463-474 ◽  
Author(s):  
Silvia Corona-Avendaño ◽  
María Teresa Ramírez-Silva ◽  
Manuel Palomar-Pardavé ◽  
Leonardo Hernández-Martínez ◽  
Mario Romero-Romo ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Electrochemical Behavior ◽  
Analytic Determination

Diffusion measurements in aqueous L-ascorbic acid solutions

1980 ◽  
Vol 33 (8) ◽  
pp. 1857 ◽  
Author(s):  
M Shamim ◽  
SMA Baki
Keyword(s):  
Ascorbic Acid ◽  
Diffusion Coefficient ◽  
Diffusion Coefficients ◽  
Molecular Form ◽  
Acid Solutions ◽  
Acid Molecule ◽  
Diaphragm Cell ◽  
Solvent Molecules

Diffusion coefficients in aqueous 0.05-1.0 M L-ascorbic acid solutions have been measured at 298.15 K by using a modified version of the Stokes diaphragm cell. The diffusion coefficient of un-ionized ascorbic acid molecule at zero concentration has been found to be 1.055 × 10-9 m2 s-1. The diffusion coefficient of an isolated ascorbate ion, C6H7O6-, is about 23 % lower than the molecular form; this indicates, as expected, that ions strongly interact with solvent molecules.

Dissolution Characteristics of Ceria in Ascorbic Acid Solutions with Implications to Cleaning

2005 ◽  
Vol 103-104 ◽  
pp. 283-286 ◽  
Author(s):  
S. Tamilmani ◽  
V. Lowalekar ◽  
Srini Raghavan ◽  
Robert Small
Keyword(s):  
Ascorbic Acid ◽  
Acid Solutions
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