Laser-Intercalation Processes in Carbon Material

Editorial Board PCSS Journal; I.M. Budzuliak; L.S. Yablon; I.I. Budzuliak; S.V. Tatsiuk; N.V. Tatsiuk; R.V. Ilnytskyi

doi:10.15330/pcss.27.2.405-408

Authors

I.M. Budzuliak Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine
L.S. Yablon Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine
I.I. Budzuliak Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine
S.V. Tatsiuk Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine
N.V. Tatsiuk Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine
R.V. Ilnytskyi Vasyl Stefanyk Carpathian National University, Ivano-Frankivsk, Ukraine

DOI:

https://doi.org/10.15330/pcss.27.2.405-408

Keywords:

intercalation, sulfuric acid, carbon material, laser irradiation

Abstract

It is shown that diffraction lines corresponding to interlayer distances are shifted towards smaller angles. The double interlayer distance in this case increases by 0.005 nm compared to the initial graphite and amounts to 0.672 nm, which corresponds to the stage I intercalation mechanism. However, an increase in the half-width of the diffraction lines by 1.8 times compared to the initial graphite indicates the uneven penetration of the intercalant throughout the sample volume. In the diffractogram of the intercalated graphite irradiated by a laser, practically only diffraction reflections corresponding to the interlayer lines are observed.

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