Effect of Laser Treatment on the Surface Resistance of Polymer Composites Modified by Multi-Walled Carbon Nanotubes Full article
Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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Output data | Year: 2025, Volume: 66, Number: 1, Pages: 188-200 Pages count : 13 DOI: 10.1134/S0022476625010172 | ||||
Tags | multi-walled carbon nanotubes, polymer composites, mechanical melt mixing, laser, scanning electron microscopy, Raman spectroscopy, surface resistance | ||||
Authors |
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Affiliations |
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Funding (1)
1 | Russian Science Foundation | 22-23-00932 |
Abstract:
Changes in the surface resistance of polyethylene based composite films modified by multi-walled carbon nanotubes (MWCNTs) as a result of laser treatment are studied. Composites containing uniformly distributed nanotubes throughout their volume are prepared by mechanical melt mixing. The composite surfaces are treated by a 1064 nm fiber laser while varying the pulse duration within the 3-120 ns range and the source power within the 0.6-21 W range, so that the surface energy density during processing is 0.1-18.3 J/cm2. The influence of laser treatment parameters on the surface structure of composites is studied by scanning electron microscopy and Raman spectroscopy, and the surface resistance is determined using a four-electrode circuit. It is established that the surface resistance of the MWCNT-modified polymer composites can be either decreased by 30-50 times or increased by up to 140 times by tuning the laser treatment parameters.
Cite:
Moseenkov S.I.
, Zavorin A.V.
, Serkova A.N.
, Kolesov B.A.
, Kuznetsov V.L.
Effect of Laser Treatment on the Surface Resistance of Polymer Composites Modified by Multi-Walled Carbon Nanotubes
Journal of Structural Chemistry. 2025. V.66. N1. P.188-200. DOI: 10.1134/S0022476625010172 WOS Scopus РИНЦ AN OpenAlex
Effect of Laser Treatment on the Surface Resistance of Polymer Composites Modified by Multi-Walled Carbon Nanotubes
Journal of Structural Chemistry. 2025. V.66. N1. P.188-200. DOI: 10.1134/S0022476625010172 WOS Scopus РИНЦ AN OpenAlex
Original:
Мосеенков С.И.
, Заворин А.В.
, Серкова А.Н.
, Колесов Б.А.
, Кузнецов В.Л.
Влияние лазерной обработки поверхности полимерных композитов с многостенными углеродными нанотрубками на их поверхностное сопротивление
Журнал структурной химии. 2025. Т.66. №1. 139755 :1-14. DOI: 10.26902/jsc_id139755 РИНЦ OpenAlex
Влияние лазерной обработки поверхности полимерных композитов с многостенными углеродными нанотрубками на их поверхностное сопротивление
Журнал структурной химии. 2025. Т.66. №1. 139755 :1-14. DOI: 10.26902/jsc_id139755 РИНЦ OpenAlex
Dates:
Submitted: | Jul 12, 2024 |
Accepted: | Oct 23, 2024 |
Published print: | Jan 1, 2025 |
Published online: | Feb 12, 2025 |
Identifiers:
Web of science: | WOS:001421218700014 |
Scopus: | 2-s2.0-85218838507 |
Elibrary: | 80321187 |
Chemical Abstracts: | 2025:385947 |
OpenAlex: | W4407393754 |
Citing:
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