Electrically Conductive Composite based on Functionalized Carbon Nanotubes/Epoxy Resin | Zendy

Garipov Ranis Ramisovich | Zendy; Khantimerov Sergey Mansurovich | Zendy; Suleimanov Nail Muratovich | Zendy

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Electrically Conductive Composite based on Functionalized Carbon Nanotubes/Epoxy Resin

Author(s) -

Garipov Ranis Ramisovich,

Khantimerov Sergey Mansurovich,

Suleimanov Nail Muratovich

Publication year - 2020

Publication title -

international journal of innovative technology and exploring engineering

Language(s) - English

Resource type - Journals

ISSN - 2278-3075

DOI - 10.35940/ijitee.f4313.049620

Subject(s) - carbon nanotube , materials science , surface modification , epoxy , composite material , composite number , frit compression , carbon fibers , chemical engineering , carbon nanotube supported catalyst , carbon nanofiber , engineering

This work is devoted to the study of the effect of carbon nanotubes functionalization on the electrical conductivity of composite materials based on them. Carbon nanotubes were functionalized by treatment in nitric acid and isopropyl alcohol. Changes in the morphology of multi-walled carbon nanotubes during liquid-phase functionalization were investigated using Auger-electron microscopy. Samples of composite material on the basis of initial and functionalized carbon nanotubes and epoxy resin were prepared and the concentration dependence of electrical conductivity using the four-probe method was studied. The study reveals the effect of functionalization in various solutions on the electrophysical properties of the obtained carbon nanotubes/epoxy composites.

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