ChemInform Abstract: THE EFFECT OF THE DOUBLE LAYER ON THE RATE OF THE IRON(3+) IRON(2+) REACTION ON A PLATINUM ELECTRODE AND THE CONTEMPORARY ELECTRON TRANSFER THEORY

1977 ◽  
Vol 8 (24) ◽  
Author(s):  
Z. SAMEC ◽  
J. WEBER
Keyword(s):  
Electron Transfer ◽  
Double Layer ◽  
Platinum Electrode ◽  
Transfer Theory ◽  
Electron Transfer Theory

Reaction rates in the phenomenological adiabatic excited-state electron-transfer theory

1991 ◽  
Vol 95 (25) ◽  
pp. 10485-10492 ◽  
Author(s):  
Keisuke Tominaga ◽  
Gilbert C. Walker ◽  
Tai Jong Kang ◽  
Paul F. Barbara ◽  
Teresa Fonseca
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Reaction Rates ◽  
Transfer Theory ◽  
State Electron ◽  
Electron Transfer Theory

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.

scholarly journals Electron-transfer theory in question

Nature ◽  
1988 ◽  
Vol 333 (6169) ◽  
pp. 114-114 ◽  
Author(s):  
Jim Barber
Keyword(s):  
Electron Transfer ◽  
Transfer Theory ◽  
Electron Transfer Theory

ELECTRON TRANSFER THEORY REVISITED: QUANTUM SOLVATION EFFECT

2006 ◽  
Vol 05 (03) ◽  
pp. 685-692 ◽  
Author(s):  
PING HAN ◽  
RUI-XUE XU ◽  
PING CUI ◽  
YAN MO ◽  
GUOZHONG HE ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Relaxation Time ◽  
Close Relation ◽  
Longitudinal Relaxation Time ◽  
Inverse Temperature ◽  
Exact Theory ◽  
Transfer Theory ◽  
Electron Transfer Theory ◽  
Rate Processes ◽  
Classical Picture

The effect of solvation on ET rate processes has been investigated on the basis of the exact theory constructed in J. Phys. Chem. B110:11438, 2006. The nature of solvation has been studied in close relation with the mechanism of ET processes. The resulting Kramers' turnover and Marcus' inversion characteristics have been analyzed accordingly. The classical picture of solvation has been found to be invalid when the solvent longitudinal relaxation time is short compared with the inverse temperature.

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