KFU. Card publication. Process of electrochemical electrode modification by polyaniline in the frame of percolation model

KAZAN
FEDERAL UNIVERSITY

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PROCESS OF ELECTROCHEMICAL ELECTRODE MODIFICATION BY POLYANILINE IN THE FRAME OF PERCOLATION MODEL

Form of presentation

Articles in international journals and collections

Year of publication

2019

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Authors, employees of KFU

Budnikov German Konstantinovich, author

Other authors

Nigmatullin Ravil Rashidovich, author

Sidelnikov Artem Vladimirovich, author

Bibliographic description in the original language

Nigmatullin, R.R.Process of electrochemical electrode modification by polyaniline in the frame of percolation model/ Nigmatullin, R.R.Budnikov, H.C., Mustafin, A.G., Sidelnikov, A.V., Andriianova, A.N., Shigapova, A.R.//Journal of Solid State Electrochemistry (2019) 23:1221–1235

Annotation

The polymer has wide application as chemical modifier of electrodes for voltammetry. Electrochemical polymerization of aniline includes in itself some oxidation/reduction stages of electroactive groups. In the result of this process, polyaniline structures of different contents are formed. The qualitative and quantitative contents of polymer film and its area and morphology during the polymerization process play an important role in electroconductivity and response of the final synthesis product on analyte.We demonstrate a possibility of quantitative description of the polyaniline electrochemical polymerization process in the frame of percolation model covering wide temporal range (100–500 reduction/oxidation cycles). We can evaluate the basic parameters (number of percolation channels and fractal dimensions with respect to the applied potential) characterizing the quality of electrode polymer cover. The microphotos obtained with the help of the high-resolution scanning electron microscope support the obtained results independently.

Keywords

polyaniline,percolation model, voltammogram,fractal dimension

The name of the journal

J SOLID STATE ELECTR

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=199251&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Budnikov German Konstantinovich	ru_RU
dc.contributor.author	Nigmatullin Ravil Rashidovich	ru_RU
dc.contributor.author	Sidelnikov Artem Vladimirovich	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Nigmatullin, R.R.Process of electrochemical electrode modification by polyaniline in the frame of percolation model/ Nigmatullin, R.R.Budnikov, H.C., Mustafin, A.G., Sidelnikov, A.V., Andriianova, A.N., Shigapova, A.R.//Journal of Solid State Electrochemistry (2019) 23:1221–1235	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=199251&p_lang=2	ru_RU
dc.description.abstract	J SOLID STATE ELECTR	ru_RU
dc.description.abstract	The polymer has wide application as chemical modifier of electrodes for voltammetry. Electrochemical polymerization of aniline includes in itself some oxidation/reduction stages of electroactive groups. In the result of this process, polyaniline structures of different contents are formed. The qualitative and quantitative contents of polymer film and its area and morphology during the polymerization process play an important role in electroconductivity and response of the final synthesis product on analyte.We demonstrate a possibility of quantitative description of the polyaniline electrochemical polymerization process in the frame of percolation model covering wide temporal range (100–500 reduction/oxidation cycles). We can evaluate the basic parameters (number of percolation channels and fractal dimensions with respect to the applied potential) characterizing the quality of electrode polymer cover. The microphotos obtained with the help of the high-resolution scanning electron microscope support the obtained results independently.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	polyaniline	ru_RU
dc.subject	percolation model	ru_RU
dc.subject	voltammogram	ru_RU
dc.subject	fractal dimension	ru_RU
dc.title	Process of electrochemical electrode modification by polyaniline in the frame of percolation model	ru_RU
dc.type	Articles in international journals and collections	ru_RU