FT-IR-Spectra of Multilayered Graphene and Its Composition with Surface-Active Material


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Abstract

Multilayer graphene has been obtained by ultrasonic splitting of graphite microparticles in a surface-active solvent that is a mixture of nonane and water and a surface-active surfactant, which provides dispersion of graphene in hydrophilic systems, has been selected. The chemical structure of the obtained materials has been investigated by IR Fourier spectroscopy. Possible mechanisms of the influence of inorganic surfactants (sodium liquid glass) on the graphene, the type of relations that arise between it and the graphene surface, and possible areas of its application have been discussed.

About the authors

I. Yu. Denisyuk

ITMO University

Author for correspondence.
Email: denisiuk@mail.ifmo.ru
Russian Federation, St. Petersburg, 197101

K. Yu. Logushkova

ITMO University

Email: denisiuk@mail.ifmo.ru
Russian Federation, St. Petersburg, 197101

M. I. Fokina

ITMO University

Email: denisiuk@mail.ifmo.ru
Russian Federation, St. Petersburg, 197101

M. V. Uspenskaya

ITMO University

Email: denisiuk@mail.ifmo.ru
Russian Federation, St. Petersburg, 197101

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