Approximate calculation of voltammetric peak of diffusionless system

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Approximate calculation of voltammetric peak of diffusionless system. / Ivanov, Vladimir D. .

In: Journal of Chemometrics, Vol. 33, No. 7, e3140, 19.07.2019.

Research output: Contribution to journal › Article › peer-review

Author

Ivanov, Vladimir D. . / Approximate calculation of voltammetric peak of diffusionless system. In: Journal of Chemometrics. 2019 ; Vol. 33, No. 7.

BibTeX

@article{7275e861f5e64f4a95bf6d7d36db32d9,

title = "Approximate calculation of voltammetric peak of diffusionless system",

abstract = "Voltammetric peak of the adsorbed electroactive system may be expressed by a parametric equation; no exact explicit relation is achievable. Present work describes an approximate algorithm (Lorentzian-Gaussian algorithm [LGA]) for the computation of voltammetric peak of diffusionless system with high precision. This algorithm may be used for calculation of voltammetric peaks of adsorbed species; redox behavior of mixed ionic-electronic conductors (Prussian blue, electroactive polymers, etc) can also be covered by LGA if diffusion and charge transfer does not impede the process. This algorithm can be useful in computer simulation of mass transfer in thin films of Prussian blue and other mixed ionic-electronic conductors. Despite being an approximate algorithm, LGA has a remarkable accuracy. Unfortunately, this accuracy has been achieved at the expense of simplicity: LGA makes use of nine adjustable coefficients.",

keywords = "adsorption, intercalation compounds, mixed ionic-electronic conductors, modeling, thin films",

author = "Ivanov, {Vladimir D.}",

year = "2019",

month = jul,

day = "19",

doi = "10.1002/cem.3140",

language = "English",

volume = "33",

journal = "Journal of Chemometrics",

issn = "0886-9383",

publisher = "Wiley-Blackwell",

number = "7",

}

RIS

TY - JOUR

T1 - Approximate calculation of voltammetric peak of diffusionless system

AU - Ivanov, Vladimir D.

PY - 2019/7/19

Y1 - 2019/7/19

N2 - Voltammetric peak of the adsorbed electroactive system may be expressed by a parametric equation; no exact explicit relation is achievable. Present work describes an approximate algorithm (Lorentzian-Gaussian algorithm [LGA]) for the computation of voltammetric peak of diffusionless system with high precision. This algorithm may be used for calculation of voltammetric peaks of adsorbed species; redox behavior of mixed ionic-electronic conductors (Prussian blue, electroactive polymers, etc) can also be covered by LGA if diffusion and charge transfer does not impede the process. This algorithm can be useful in computer simulation of mass transfer in thin films of Prussian blue and other mixed ionic-electronic conductors. Despite being an approximate algorithm, LGA has a remarkable accuracy. Unfortunately, this accuracy has been achieved at the expense of simplicity: LGA makes use of nine adjustable coefficients.

AB - Voltammetric peak of the adsorbed electroactive system may be expressed by a parametric equation; no exact explicit relation is achievable. Present work describes an approximate algorithm (Lorentzian-Gaussian algorithm [LGA]) for the computation of voltammetric peak of diffusionless system with high precision. This algorithm may be used for calculation of voltammetric peaks of adsorbed species; redox behavior of mixed ionic-electronic conductors (Prussian blue, electroactive polymers, etc) can also be covered by LGA if diffusion and charge transfer does not impede the process. This algorithm can be useful in computer simulation of mass transfer in thin films of Prussian blue and other mixed ionic-electronic conductors. Despite being an approximate algorithm, LGA has a remarkable accuracy. Unfortunately, this accuracy has been achieved at the expense of simplicity: LGA makes use of nine adjustable coefficients.

KW - adsorption

KW - intercalation compounds

KW - mixed ionic-electronic conductors

KW - modeling

KW - thin films

UR - https://doi.org/10.1002/cem.3140

UR - http://www.scopus.com/inward/record.url?scp=85068072148&partnerID=8YFLogxK

U2 - 10.1002/cem.3140

DO - 10.1002/cem.3140

M3 - Article

VL - 33

JO - Journal of Chemometrics

JF - Journal of Chemometrics

SN - 0886-9383

IS - 7

M1 - e3140

ER -

ID: 43006710