Electrochemical charge transfer at a metallic electrode: A simulation study

2008 ◽  
Vol 128 (12) ◽  
pp. 124701 ◽  
Author(s):  
Stewart K. Reed ◽  
Paul A. Madden ◽  
Aristides Papadopoulos
Keyword(s):  
Charge Transfer ◽  
Simulation Study ◽  
Metallic Electrode ◽  
Electrochemical Charge Transfer

A computer-simulation study of the `white-line effect' in diffraction patterns of mixed charge-transfer salts

1995 ◽  
Vol 28 (5) ◽  
pp. 611-614 ◽  
Author(s):  
T. R. Welberry ◽  
N. J. Fox
Keyword(s):  
Computer Simulation ◽  
Charge Transfer ◽  
Simulation Study ◽  
Charge Density Waves ◽  
Computer Simulation Study ◽  
White Line ◽  
Atomic Displacements ◽  
Charge Transfer Salts ◽  
Diffraction Patterns ◽  
Diffraction Effects

Computer simulations have been carried out to test the theory of the origin of the `white-line effect' in diffraction patterns of some mixed charge-transfer salts put forward by Ravy, Pouget & Comés (1992) [J. Phys. I France, 2, 1173–1190]. The diffraction patterns shown confirm that the pinning of charge-density waves to defects is responsible for the effect. The magnitudes of the atomic displacements, which were assumed to be small in development of the theory, are shown to be crucial for the effect to be observed. For displacements of ~0.008 Å, the phenomena are clearly visible, but for magnitudes of only ~0.08 Å they become masked by higher-order diffraction effects.

ChemInform Abstract: Electrochemical Charge Transfer to Diamond and Other Materials

ChemInform ◽  
2011 ◽  
Vol 42 (7) ◽  
pp. no-no
Author(s):  
Vidhya Chakrapani ◽  
John C. Angus ◽  
Kathleen Kash ◽  
Alfred B. Anderson ◽  
Sharvil Desai ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Electrochemical Charge Transfer

Electrochemical Charge Transfer to Diamond and Other Materials

2009 ◽  
Vol 1203 ◽  
Author(s):  
Vidhya Chakrapani ◽  
John C. Angus ◽  
Kathleen Kash ◽  
Alfred B. Anderson ◽  
Sharvil Desai ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Charge Transfer ◽  
Fermi Level ◽  
Adsorbed Water ◽  
Electrochemical Potential ◽  
Redox Couple ◽  
Contact Charging ◽  
Conductivity Type ◽  
Water Films ◽  
Electrochemical Charge Transfer

AbstractThe oxygen redox couple in adsorbed water films acts as an “electrochemical ground” that tends to pin the Fermi level in solids at the electrochemical potential of the redox couple. We discuss this effect on the conductivity of diamond; the conductivity type of sp2-based carbons including single-walled, semiconducting carbon nanotubes and graphene; the photoluminescence of GaN and ZnO; and the contact charging of metals.

Evaluation of electrochemical charge-transfer rates by using (real) laplace space analysis

1984 ◽  
Vol 162 ◽  
pp. 161-173 ◽  
Author(s):  
Edward D. Moorhead ◽  
Vitautas E. Dauyotis ◽  
Michael M. Stephens
Keyword(s):  
Charge Transfer ◽  
Transfer Rates ◽  
Space Analysis ◽  
Electrochemical Charge Transfer

A Three-Step Kinetic Model for Electrochemical Charge Transfer in the Hopping Regime

2014 ◽  
Vol 118 (35) ◽  
pp. 7579-7589 ◽  
Author(s):  
Xing Yin ◽  
Emil Wierzbinski ◽  
Hao Lu ◽  
Silvia Bezer ◽  
Arnie R. de Leon ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Kinetic Model ◽  
Electrochemical Charge Transfer
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