Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells

Yurii Volfkovich; Daniil Bograchev; Alexey Mikhalin; Alexey Rychagov; Valentin Sosenkin; Vitaly Milyutin; Daewook Park

doi:https://doi.org/10.1007/978-3-319-91083-3_9

Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells

Yurii Volfkovich, Daniil Bograchev, Alexey Mikhalin, Alexey Rychagov, Valentin Sosenkin, Vitaly Milyutin, Daewook Park

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Both fibrous- and corpuscular-like materials based on activated carbon, which are considered as electrodes for capacitive deionization, were investigated with a method of standard contact porosimetry. Nanosized pores as well as micro- and macropores have been recognized for the investigated materials. It was found that the hydrophilic specific surface area that is provided by the smallest mesopores and micropores has been found to reach 520–850 m² g⁻¹; total surface area is 940–1520 m² g⁻¹. Galvanostatic measurements of dependences of cell voltage on time were performed in a static cell; capacitance of the electrodes was determined from the plateau of the curves. The capacitance of electric double layer was calculated. For the CH900 material, which is characterized by the highest volume of hydrophilic micropores and nanosized voids, this value achieves 63 F g⁻¹. The model for capacitive deionization in a static cell has been developed; the approach allows one to calculate the process using only experimental parameters (surface conductivity and capacitance of electric double layer).

Original language	English
Title of host publication	Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017
Editors	Olena Fesenko, Leonid Yatsenko
Pages	127-146
Number of pages	20
DOIs	https://doi.org/10.1007/978-3-319-91083-3_9
State	Published - 2018
Externally published	Yes
Event	5th International Science and Practice Conference on Nanotechnology and Nanomaterials, NANO 2017 - Chernivtsi, Ukraine Duration: 23 Aug 2017 → 26 Aug 2017

Publication series

Name	Springer Proceedings in Physics
Volume	210

Conference

Conference	5th International Science and Practice Conference on Nanotechnology and Nanomaterials, NANO 2017
Country/Territory	Ukraine
City	Chernivtsi
Period	23/08/17 → 26/08/17

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

https://doi.org/10.1007/978-3-319-91083-3_9

Cite this

Volfkovich, Y., Bograchev, D., Mikhalin, A., Rychagov, A., Sosenkin, V., Milyutin, V., & Park, D. (2018). Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells. In O. Fesenko, & L. Yatsenko (Eds.), Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017 (pp. 127-146). (Springer Proceedings in Physics; Vol. 210). https://doi.org/10.1007/978-3-319-91083-3_9

Volfkovich, Yurii ; Bograchev, Daniil ; Mikhalin, Alexey et al. / Electrodes based on carbon nanomaterials : Structure, properties, and application to capacitive deionization in static cells. Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017. editor / Olena Fesenko ; Leonid Yatsenko. 2018. pp. 127-146 (Springer Proceedings in Physics).

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title = "Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells",

abstract = "Both fibrous- and corpuscular-like materials based on activated carbon, which are considered as electrodes for capacitive deionization, were investigated with a method of standard contact porosimetry. Nanosized pores as well as micro- and macropores have been recognized for the investigated materials. It was found that the hydrophilic specific surface area that is provided by the smallest mesopores and micropores has been found to reach 520–850 m2 g−1; total surface area is 940–1520 m2 g−1. Galvanostatic measurements of dependences of cell voltage on time were performed in a static cell; capacitance of the electrodes was determined from the plateau of the curves. The capacitance of electric double layer was calculated. For the CH900 material, which is characterized by the highest volume of hydrophilic micropores and nanosized voids, this value achieves 63 F g−1. The model for capacitive deionization in a static cell has been developed; the approach allows one to calculate the process using only experimental parameters (surface conductivity and capacitance of electric double layer).",

author = "Yurii Volfkovich and Daniil Bograchev and Alexey Mikhalin and Alexey Rychagov and Valentin Sosenkin and Vitaly Milyutin and Daewook Park",

note = "Publisher Copyright: {\textcopyright} Springer International Publishing AG, part of Springer Nature 2018.; 5th International Science and Practice Conference on Nanotechnology and Nanomaterials, NANO 2017 ; Conference date: 23-08-2017 Through 26-08-2017",

year = "2018",

doi = "https://doi.org/10.1007/978-3-319-91083-3_9",

language = "الإنجليزيّة",

isbn = "9783319910826",

series = "Springer Proceedings in Physics",

pages = "127--146",

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Volfkovich, Y, Bograchev, D, Mikhalin, A, Rychagov, A, Sosenkin, V, Milyutin, V & Park, D 2018, Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells. in O Fesenko & L Yatsenko (eds), Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017. Springer Proceedings in Physics, vol. 210, pp. 127-146, 5th International Science and Practice Conference on Nanotechnology and Nanomaterials, NANO 2017, Chernivtsi, Ukraine, 23/08/17. https://doi.org/10.1007/978-3-319-91083-3_9

Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells. / Volfkovich, Yurii; Bograchev, Daniil; Mikhalin, Alexey et al.
Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017. ed. / Olena Fesenko; Leonid Yatsenko. 2018. p. 127-146 (Springer Proceedings in Physics; Vol. 210).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Electrodes based on carbon nanomaterials

T2 - 5th International Science and Practice Conference on Nanotechnology and Nanomaterials, NANO 2017

AU - Volfkovich, Yurii

AU - Bograchev, Daniil

AU - Mikhalin, Alexey

AU - Rychagov, Alexey

AU - Sosenkin, Valentin

AU - Milyutin, Vitaly

AU - Park, Daewook

PY - 2018

Y1 - 2018

N2 - Both fibrous- and corpuscular-like materials based on activated carbon, which are considered as electrodes for capacitive deionization, were investigated with a method of standard contact porosimetry. Nanosized pores as well as micro- and macropores have been recognized for the investigated materials. It was found that the hydrophilic specific surface area that is provided by the smallest mesopores and micropores has been found to reach 520–850 m2 g−1; total surface area is 940–1520 m2 g−1. Galvanostatic measurements of dependences of cell voltage on time were performed in a static cell; capacitance of the electrodes was determined from the plateau of the curves. The capacitance of electric double layer was calculated. For the CH900 material, which is characterized by the highest volume of hydrophilic micropores and nanosized voids, this value achieves 63 F g−1. The model for capacitive deionization in a static cell has been developed; the approach allows one to calculate the process using only experimental parameters (surface conductivity and capacitance of electric double layer).

AB - Both fibrous- and corpuscular-like materials based on activated carbon, which are considered as electrodes for capacitive deionization, were investigated with a method of standard contact porosimetry. Nanosized pores as well as micro- and macropores have been recognized for the investigated materials. It was found that the hydrophilic specific surface area that is provided by the smallest mesopores and micropores has been found to reach 520–850 m2 g−1; total surface area is 940–1520 m2 g−1. Galvanostatic measurements of dependences of cell voltage on time were performed in a static cell; capacitance of the electrodes was determined from the plateau of the curves. The capacitance of electric double layer was calculated. For the CH900 material, which is characterized by the highest volume of hydrophilic micropores and nanosized voids, this value achieves 63 F g−1. The model for capacitive deionization in a static cell has been developed; the approach allows one to calculate the process using only experimental parameters (surface conductivity and capacitance of electric double layer).

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DO - https://doi.org/10.1007/978-3-319-91083-3_9

M3 - منشور من مؤتمر

SN - 9783319910826

T3 - Springer Proceedings in Physics

SP - 127

EP - 146

BT - Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017

A2 - Fesenko, Olena

A2 - Yatsenko, Leonid

Y2 - 23 August 2017 through 26 August 2017

ER -

Volfkovich Y, Bograchev D, Mikhalin A, Rychagov A, Sosenkin V, Milyutin V et al. Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells. In Fesenko O, Yatsenko L, editors, Nanooptics, Nanophotonics, Nanostructures, and Their Applications - Selected Proceedings of the 5th International Conference Nanotechnology and Nanomaterials, NANO 2017. 2018. p. 127-146. (Springer Proceedings in Physics). doi: https://doi.org/10.1007/978-3-319-91083-3_9

Electrodes based on carbon nanomaterials: Structure, properties, and application to capacitive deionization in static cells

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