Influence of Ultrasonic Treatment on Mechanical and Electro-Physical Characteristics of UHMWPE/MWCNT Composites | Sciact - CRIS-system of Boreskov Institute of Catalysis

Influence of Ultrasonic Treatment on Mechanical and Electro-Physical Characteristics of UHMWPE/MWCNT Composites Full article

Conference

III Russian Conference (with international participation) «Hot Topics of Solid State Chemistry: From New Ideas to New Materials»
01-05 Oct 2019 , Новосибирск

Journal

Materials Today: Proceedings
ISSN: 2214-7853

Output data

Year: 2020, Volume: 25, Number: 3, Pages: 532-535 Pages count : 4 DOI: 10.1016/j.matpr.2020.02.746

Tags

Multi-walled carbon nanotubes; Ultra-high molecular weight polyethylene; Composite; Ultrasonic treatment; Polymer structure

Authors

Markevich I.A. ¹ , Selyutin G.Ye. ¹ , Poluboyarov V.A. ² , Drokin N.A. ³ , Selyutin A.G. ⁴ , Matzko M.A. ⁴

Affiliations

1	Research Center “Krasnoyarsk Scientific Center SB RAS”, Institute of Chemistry and Chemical Technology SB RAS, 50, bil. 24, Akademgorodok, Krasnoyarsk, 660036, Russia
2	Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze, 18, Novosibirsk, 630128, Russia
3	Kirensky Institute of Physics of the Siberian Branch of the RAS, 50, bil. 38, Akademgorodok, Krasnoyarsk, 660036, Russia
4	“Federal Research Center”, Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia

The influence of ultrasonic treatment on the strength and dielectric properties of composites based on ultra-high molecular weight polyethylene (UHMWPE) and multi-walled carbon nanotubes (MWCNT) is studied. It is revealed that the ultrasonic treatment of composite melt at 130 °C results in the uniform distribution of nanotubes in the UHMWPE matrix, an increase in the degree of composite crystallinity by 10%, an increase in abrasion resistance by 37%, an increase in elongation at rupture by a factor of 2. The change in the physical and mechanical properties of the composite is caused by the change in the polymer matrix structure, taking place as a result of ultrasonic action, and does not depend on the presence of nanotubes in the polymer matrix.

Markevich I.A. , Selyutin G.Y. , Poluboyarov V.A. , Drokin N.A. , Selyutin A.G. , Matzko M.A.
Influence of Ultrasonic Treatment on Mechanical and Electro-Physical Characteristics of UHMWPE/MWCNT Composites
Materials Today: Proceedings. 2020. V.25. N3. P.532-535. DOI: 10.1016/j.matpr.2020.02.746 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Nov 14, 2019
Accepted:	Feb 21, 2020
Published online:	Mar 17, 2020

Web of science:	WOS:000535729400052
Scopus:	2-s2.0-85086928433
Elibrary:	43299503
Chemical Abstracts:	2020:895485
OpenAlex:	W3012020903

DB	Citing
Web of science	2
Scopus	2
Elibrary	2
OpenAlex	2