Plasma treatment for enhancement of the sorption capacity of carbon fabric

Ilya ZADIRIEV; Elena KRALKINA; Vladimir SAMOILOV; Victoria ELCHANINOVA; Valentina GORINA; Ilya IVANENKO; Konstantin VAVILIN; Alexander NIKONOV

doi:10.1088/2058-6272/ac2a1c

Plasma Science and Technology > 2021 > 23(12): 125504. > DOI: 10.1088/2058-6272/ac2a1c

Ilya ZADIRIEV, Elena KRALKINA, Vladimir SAMOILOV, Victoria ELCHANINOVA, Valentina GORINA, Ilya IVANENKO, Konstantin VAVILIN, Alexander NIKONOV. Plasma treatment for enhancement of the sorption capacity of carbon fabric[J]. Plasma Science and Technology, 2021, 23(12): 125504. DOI: 10.1088/2058-6272/ac2a1c

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Plasma treatment for enhancement of the sorption capacity of carbon fabric

¹ Physical Electronics Department, Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia
²Research Institute for Graphite-Based Structural Materials ‘NIIgrafit’, 111524 Moscow, Russia

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Received Date: April 27, 2021
Revised Date: September 24, 2021
Accepted Date: September 25, 2021

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In this work we carried out an experimental investigation into enhancement of the sorption capacity of carbon fabric using plasma treatment methods. Carbon fabric is based on viscose fiber and is hydrophobic by nature. Enhancement of the fabric sorption capacity is required for its application in medicine. For this purpose, two plasma treatment methods were considered, i.e. atmospheric nonequilibrium radiofrequency (RF) discharge and a vacuum RF plasma source with an external magnetic field. Samples treated by atmospheric discharge demonstrated aging effects during the first week after treatment. The sorption capacity of samples treated by the RF plasma source was stable over the same period and reached values as high as 0.95. Parameters of the beam created by the vacuum RF plasma source were analyzed and dependences of the fabric sorption capacity and specific surface area on plasma treatment time were investigated. We found that sorption capacity reached its maximum value after 30 min of treatment and did not change significantly if processing was continued, while the specific surface area reached its maximum after 3 min of treatment and quickly decreased after that. It was found that the micropore structure of the fabric remained almost the same during plasma treatment. The volume of mesopores in a unit of the fabric mass (specific volume) doubled during the first 5 min of treatment and returned to initial values after 30 min of treatment. The sorption capacity continued to increase even when the specific surface area decreased after reaching its peak value. This indicates the important role of surface functional groups formed on carbon fibers during plasma treatment. This is consistent with the results of x-ray photoelectron spectroscopy analysis showing changes in surface oxidation during plasma treatment.
- carbon fabric,
- sorption,
- plasma treatment,
- radiofrequency

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[1]	Almutairi M K et al 2018 Egypt. J. Hospital Med. 70 1275
[2]	Nie W Z and Li J 2010 Mech. Compos. Mater. 46 251
[3]	Chang T C 1999 J. Industr. Technol. 15 1
[4]	Oslavskiy A et al 2014 Hirurgiya Vostochnaya Evropa 3 18 (in Russian)
[5]	Desmet T et al 2009 Biomacromolecules 10 2351
[6]	Hoshino S, Kawahara K and Takeuchi N 2018 Japan. J. Appl.Phys. 57 0102B1
[7]	Watanabe H et al 2012 Japan. J. Appl. Phys. 51 01AJ07
[8]	van Dongen M H A et al 2013 J. Imag. Sci. Technol. 57 030503
[9]	Thina A et al 2019 Microsyst. Nanoeng. 5 62
[10]	Wolf R and Sparavigna A C 2010 Engineering 2 397
[11]	Dilsiz N 2000 J. Adhes. Sci. Technol. 14 975
[12]	Hegemann D, Brunner H and Oehr C 2003 Nucl. Instrum.Methods Phys. Res. B 208 281
[13]	Boaretti C et al 2020 Nanomaterials 10 78
[14]	Koh S K et al 2001 Current Appl. Phys. 1 133
[15]	Lackner J M et al 2007 Adhesion improvement of PVD coatings by plasma treatment with linear anode layer ion sources The 50th Annual Technical Conf. of the Society of Vacuum Coaters
[16]	Becker M et al 2019 Rev. Sci. Instrum. 90 023901
[17]	Giorcelli M et al 2018 AIP Conf. Proc. 1981 020142
[18]	Ma K, Chen P et al 2010 J. Appl. Polym. Sci. 118 1606
[19]	Diblikova L, Masek Z and Kral M 2019 J. Austral. Ceram.Soc. 55 1139
[20]	Borooj M B et al 2016 J. Adhes. Sci. Technol. 30 2372
[21]	Sun C et al 2019 Polymers 11 139
[22]	Sidorina A I and Imametdinov E S 2020 Fibre Chem.52 96
[23]	Mendez-Linan J I et al 2020 Carbon 169 32
[24]	Pego M F F et al 2019 Ann. Acad. Bras. Cienc. 91 1
[25]	Tang S et al 2007 J. Phys. Chem. C 111 1820
[26]	Barrett E P, Joyner L G and Halenda P H 1954 J. Am. Chem.Soc. 73 373
[27]	Gregg S J and Sing K S W 1982 Adsorption, Surface Area and Porosity 2nd edn (New York: Academic)
[28]	Rouquerol J et al 2013 Adsorption by Powders and Porous Solids 2nd edn (New York: Academic)
[29]	Lowell S et al 2004 Characterization of Porous Solids and Powders: Surface Area, Pore Size, and Density (Dordrecht:Kluwer)
[30]	Thommes M et al 2015 Pure Appl. Chem. 87 1051
[31]	Horvath G and Kawazoe K 1983 J. Chem. Eng. Japan 16 470
[32]	Ferrari A C and Robertson J 2004 Phil. Trans. R. Soc. A 362 2477
[33]	Ganesan K et al 2016 Phys. Chem. Chem. Phys. 18 22160

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