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The stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions: a comparison of the stripping voltammetry of bismuth on boron-doped diamond and Au(111) electrodes

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The stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions: a comparison of the stripping voltammetry of bismuth on boron-doped diamond and Au(111) electrodes. / Jones, Sarah E. Ward; Toghill, Kathryn E.; Zheng, Susan H. et al.
In: The Journal of Physical Chemistry C, Vol. 113, No. 7, 19.02.2009, p. 2846-2854.

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@article{31c3671cb0844e64b6e0da4d0ccab059,
title = "The stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions: a comparison of the stripping voltammetry of bismuth on boron-doped diamond and Au(111) electrodes",
abstract = "A study of the stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions is presented. Experiments show a difference in the stripping voltammetry of bismuth from a single crystal Au(111) electrode where the bismuth covers the surface in relatively flat film and a boron-doped diamond (BDD) electrode where the hemispherical deposits are seen on the surface. It is shown using mathematical modeling and numerical simulation that this difference cannot be accounted for by simply considering the different distributions of bismuth on the electrode surfaces. Rather, it is concluded that the difference in voltammetry is mainly due to the morphology/orientation of the deposits formed leading to differences in the kinetics and thermodynamics of the stripping process.",
keywords = "NUMERICAL-SIMULATION, CARBON ELECTRODES, METAL-DEPOSITION, CADMIUM(II), LEAD(II), AFM, NUCLEATION, GROWTH",
author = "Jones, {Sarah E. Ward} and Toghill, {Kathryn E.} and Zheng, {Susan H.} and Sylvie Morin and Compton, {Richard G.}",
year = "2009",
month = feb,
day = "19",
doi = "10.1021/jp809355n",
language = "English",
volume = "113",
pages = "2846--2854",
journal = "The Journal of Physical Chemistry C",
issn = "1932-7447",
publisher = "American Chemical Society",
number = "7",

}

RIS

TY - JOUR

T1 - The stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions

T2 - a comparison of the stripping voltammetry of bismuth on boron-doped diamond and Au(111) electrodes

AU - Jones, Sarah E. Ward

AU - Toghill, Kathryn E.

AU - Zheng, Susan H.

AU - Morin, Sylvie

AU - Compton, Richard G.

PY - 2009/2/19

Y1 - 2009/2/19

N2 - A study of the stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions is presented. Experiments show a difference in the stripping voltammetry of bismuth from a single crystal Au(111) electrode where the bismuth covers the surface in relatively flat film and a boron-doped diamond (BDD) electrode where the hemispherical deposits are seen on the surface. It is shown using mathematical modeling and numerical simulation that this difference cannot be accounted for by simply considering the different distributions of bismuth on the electrode surfaces. Rather, it is concluded that the difference in voltammetry is mainly due to the morphology/orientation of the deposits formed leading to differences in the kinetics and thermodynamics of the stripping process.

AB - A study of the stripping voltammetry of hemispherical deposits under electrochemically irreversible conditions is presented. Experiments show a difference in the stripping voltammetry of bismuth from a single crystal Au(111) electrode where the bismuth covers the surface in relatively flat film and a boron-doped diamond (BDD) electrode where the hemispherical deposits are seen on the surface. It is shown using mathematical modeling and numerical simulation that this difference cannot be accounted for by simply considering the different distributions of bismuth on the electrode surfaces. Rather, it is concluded that the difference in voltammetry is mainly due to the morphology/orientation of the deposits formed leading to differences in the kinetics and thermodynamics of the stripping process.

KW - NUMERICAL-SIMULATION

KW - CARBON ELECTRODES

KW - METAL-DEPOSITION

KW - CADMIUM(II)

KW - LEAD(II)

KW - AFM

KW - NUCLEATION

KW - GROWTH

U2 - 10.1021/jp809355n

DO - 10.1021/jp809355n

M3 - Journal article

VL - 113

SP - 2846

EP - 2854

JO - The Journal of Physical Chemistry C

JF - The Journal of Physical Chemistry C

SN - 1932-7447

IS - 7

ER -