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Journal of Siberian Federal University. Mathematics & Physics, 2021, Volume 14, Issue 3, Pages 265–272
DOI: https://doi.org/10.17516/1997-1397-2021-14-3-265-272 (Mi jsfu912) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Rheological properties of PVDF solutions

Bair B. Damdinovab, Victoria A. Danilovab, Andrey V. Minakovac, Maxim I. Pryazhnikovac

a Siberian Federal University, Krasnoyarsk, Russian Federation
b Buryat State University named after D. Banzarov, Ulan-Ude, Russian Federation
c Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russian Federation
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DOI: https://doi.org/10.17516/1997-1397-2021-14-3-265-272
Abstract: The rheological properties of polyvinylidene fluoride (PVDF) solutions in N-methylpyrrolidone were studied using the rheometric method. It was shown that the viscosity of polymer solutions decreases non-linearly with increasing temperature. The viscosity of the N-methylpyrrolidone used as solvent remains practically unchanged. It was shown that solutions exhibit Newtonian behaviour at concentrations less than 7 wt.%. At higher concentrations, solutions exhibit properties of pseudoplastic fluid.
Keywords: liquids, structure, viscosity, rheological properties, Newtonian and non-Newtonian behaviour, polyvinylidene fluoride (PVDF), N-methylpyrrolidone, materials performance, temperature dependences.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation FSRZ-2020-0012
Russian Foundation for Basic Research 18-02-00523
20-42-240015 r_a_Krasnoyarsk
The work was partially supported by the Ministry of Education and Science of the Russian Federation (State assignment of the Siberian Federal University FSRZ-2020-0012) and the RussianFoundation for Basic Research (grant no. 18-02-00523, no. 20-42-240015 r_a_Krasnoyarsk).
Received: 22.12.2020
Received in revised form: 24.12.2020
Accepted: 05.02.2021
Bibliographic databases:
Document Type: Article
UDC: 532.13
Language: English
Citation: Bair B. Damdinov, Victoria A. Danilova, Andrey V. Minakov, Maxim I. Pryazhnikov, “Rheological properties of PVDF solutions”, J. Sib. Fed. Univ. Math. Phys., 14:3 (2021), 265–272
Citation in format AMSBIB
\Bibitem{DamDanMin21}
\by Bair~B.~Damdinov, Victoria~A.~Danilova, Andrey~V.~Minakov, Maxim~I.~Pryazhnikov
\paper Rheological properties of PVDF solutions
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2021
\vol 14
\issue 3
\pages 265--272
\mathnet{http://mi.mathnet.ru/jsfu912}
\crossref{https://doi.org/10.17516/1997-1397-2021-14-3-265-272}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000658493100001}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Журнал Сибирского федерального университета. Серия "Математика и физика"
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