Charge Transfer Stage during Potentiostatic Formation of Zinc Nuclei on Carbon Electrode from Zincate Solution

2019 ◽  
Vol 3 (21) ◽  
pp. 41-47
Author(s):  
Yuriy Kryshtop ◽  
Vitaliy Trofimenko
Keyword(s):  
Charge Transfer ◽  
Carbon Electrode ◽  
Zincate Solution ◽  
Transfer Stage

scholarly journals Electrochemical studies of 1-ferrocenylmethyl-3-methyl-imidazolium iodide and 1-(ferrocenylmethyl)-3-mesityl-imidazolium iodide: redox potential and substituent effects

2021 ◽  
Vol 34 (3) ◽  
pp. 605-612
Author(s):  
N. N. Salah ◽  
R. Abdelkrim ◽  
D. F. Pierre ◽  
D. Samuel ◽  
L. Fadila
Keyword(s):  
Cyclic Voltammetry ◽  
Diffusion Coefficient ◽  
Charge Transfer ◽  
Transfer Rate ◽  
Electrochemical Behaviour ◽  
Substituent Effects ◽  
Carbon Electrode ◽  
Electrochemical Studies ◽  
Simple Diffusion ◽  
Charge Transfer Rate

The electrochemical behavior of 1-ferrocenylmethyl-3-(methyl)-imidazolium iodide (or mesityl) imidazolium was studied by cyclic voltammetry at glassy carbon electrode in midiums organic to determine the influences of electronic imidazolium group on the ferrocene. The experimental results indicated that the redox reaction was reversible. Mass transport towards the electrode is a simple diffusion process and the diffusion coefficient (D) for redox couple has been also calculated and we have evaluated the heterogeneous charge transfer rate constant (K0).                     KEY WORDS: Electrochemical behaviour, Cyclic voltammetry, Imidazolium salts, Diffusion coefficient   Bull. Chem. Soc. Ethiop. 2020, 34(3), 605-612. DOI: https://dx.doi.org/10.4314/bcse.v34i3.15

scholarly journals Electrode processes of selected redox active substances on poly(o-aminophenol) film electrode

2013 ◽  
Vol 11 (2) ◽  
pp. 189-199
Author(s):  
Barbara Marczewska ◽  
Marek Przegaliński
Keyword(s):  
Cyclic Voltammetry ◽  
Charge Transfer ◽  
Polymer Surface ◽  
Redox Process ◽  
Carbon Electrode ◽  
Film Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Electrode Processes ◽  
Redox Active ◽  
Active Substances

AbstractUsing the method of cyclic voltammetry, the electrode process of Ni2+, Pb2+, Cu2+ and pyrocatechin on a poly(o-aminophenol) (PoAP) modified glassy carbon electrode (GCE) was investigated. The PoAP polymer was found to affect the redox process of copper and pyrocatechin. The use of polymer of different thicknesses showed that the obtained film has a dense, nonporous structure. The redox process of the examined substances may be considered as proceeding on the polymer surface. The PoAP polymer obtained in the described conditions takes part in charge transfer.

scholarly journals Carbon electrode engineering for high efficiency all-inorganic perovskite solar cells

RSC Advances ◽  
2020 ◽  
Vol 10 (21) ◽  
pp. 12298-12303 ◽  
Author(s):  
Longfei Mi ◽  
Yan Zhang ◽  
Taotao Chen ◽  
Enze Xu ◽  
Yang Jiang
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Network Structure ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Carbon Electrode ◽  
Inorganic Perovskite ◽  
Transfer Path

A carbon/CNT/MXene mixed electrode in CsPbBr3 solar cells provides a network structure and multi-dimensional charge transfer path, which effectively increases the conductivity of the carbon electrode and carriers transport.

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