Pulsed Current and Potential Response of Acid Copper System with Additives and the Double Layer Effect

2002 ◽  
Vol 149 (5) ◽  
pp. C229 ◽  
Author(s):  
Wen-Ching Tsai ◽  
Chi-Chao Wan ◽  
Yung-Yun Wang
Keyword(s):  
Double Layer ◽  
Pulsed Current ◽  
Potential Response ◽  
Layer Effect

Double-layer effect correction in chronoamperometry with linear potential sweep

1968 ◽  
Vol 13 (2) ◽  
pp. 241-249 ◽  
Author(s):  
M. Caselli ◽  
G.O. Ottombrini ◽  
P. Papoff
Keyword(s):  
Double Layer ◽  
Linear Potential ◽  
Potential Sweep ◽  
Layer Effect

The Electroreduction of Substituted Benzofurazans

1972 ◽  
Vol 50 (2) ◽  
pp. 263-269 ◽  
Author(s):  
W. R. Fawcett ◽  
P. A. Forte ◽  
R. O. Loutfy ◽  
J. M. Prokipcak
Keyword(s):  
Electron Transfer ◽  
Molecular Orbital ◽  
Double Layer ◽  
Rate Constants ◽  
Hyperfine Splitting ◽  
Platinum Electrode ◽  
Hückel Theory ◽  
Layer Effect ◽  
Standard Rate ◽  
Anion Radicals

The electroreduction of 4- and 5-substituted benzofurazans was investigated at a platinum electrode in acetonitrile. Standard potentials for the reactions were linearly related to the energy of the lowest vacant molecular orbital as estimated by Hückel theory. Standard rate constants for electron transfer decreased as standard potentials in the series became more cathodic. This decrease is attributed to a double layer effect. No correlation was obtained between standard rate constants and observed hyperfine splitting constants for the anion radicals.

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