Volume 5, Issue 3-1, May 2017, Page: 22-25
Identification of Turbostratic Bilayer Grephene in Carbon Tribolayers
A. Mailian, Center for Scientific Information, Institute for Informatics, Yerevan, Armenia; Heliotechnic Laboratory, State Engineering University, Yerevan, Armenia
Zh. Panosyan, Heliotechnic Laboratory, State Engineering University, Yerevan, Armenia
Y. Yengibaryan, Heliotechnic Laboratory, State Engineering University, Yerevan, Armenia
N. Margaryan, Heliotechnic Laboratory, State Engineering University, Yerevan, Armenia
M. Mailian, DCV Group, LTX–Credence, Yerevan, Armenia
Received: Jan. 10, 2017;       Accepted: Jan. 12, 2017;       Published: Feb. 6, 2017
DOI: 10.11648/j.nano.s.2017050301.16      View  3743      Downloads  160
It is expected that friction forces should cause drastic changes in the structure of rubbed off trace of sp2 bulk graphite (carbon tribolayer or CTL). In this work we studied some properties of CTL. It is found that CTL contains segments of different transmission of light unique to carbon allotropes different from sp2. X-ray diffraction (XRD) pattern, optical absorption spectra reveal a sp2 crystalline structure on the surface of CTL. The Raman spectrum shows distinguished and narrow peaks with symmetrical line shape. Intensity ratio of 2D and G peaks is close to 1 which is characteristic of two-layer graphene. Increased interlayers pacing measured by XRD as well as symmetry of 2D peak of Raman spectra testifies to the presence of turbostratic two-layer sp2 phase at the surface of CTL.
Tribology, Raman Spectra, Turbostratic Graphene
To cite this article
A. Mailian, Zh. Panosyan, Y. Yengibaryan, N. Margaryan, M. Mailian, Identification of Turbostratic Bilayer Grephene in Carbon Tribolayers, American Journal of Nano Research and Applications. Special Issue: Nanotechnologies. Vol. 5, No. 3-1, 2017, pp. 22-25. doi: 10.11648/j.nano.s.2017050301.16
Copyright © 2017 Authors retain the copyright of this article.
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K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science, vol. 306, pp. 666–669, 2004.
N. Kurra, D. Dutta, and G. U. Kulkarni, “Field effect transistors and RC filters from pencil-trace on paper,” Phys. Chem. Chem. Phys., vol. 15, pp. 8367–8372, 2013.
Y. Wang and H. Zhou, “To draw an air electrode of a Li-air battery by pencil,” Energy & Environ. Sci., vol. 4, pp. 1704–1707, 2011.
Y. Yu, Sh. Jiang, W. Zhou, X. Miao, Y. Zeng, G. Zhang, Y. Zhang, Q. Zhang, and H. Zhao, “Ultrafast room temperature wiping-rubbing fabrication of grapheme nanosheets as flexible transparent conductive films with high surface stability,” Appl. Phys. Lett., vol. 101, pp. 023119, 2012.
M. R. Mailian and A. R. Mailian, “Separation and electrical properties of self-organized grapheme / graphite layers,” AIP Conf. Proc., vol. 1646, pp. 61–65, 2015.
T. L. Ren, H. Tian, D. Xie, and Y. Yang, “Flexible graphite-on paper piezoresistive sensors,” Sensors, vol. 12, pp. 6685–6694, 2012.
C. W. Lin, Z. Zhao, J. Kim, and J. Huang, “Pencil drawn strain gauges and chemiresistors on paper,” Sci. Rep., vol. 4, pp. 3812, 2014.
K. A. Mirica, J. M. Azzarelli, J. G. J. M. Weis, and T. M. Schnorr, “Rapid prototyping of carbon-based chemiresistive gas sensors on paper,” Proc. Natl. Acad. Sci., vol. 110, E3265–E3270, 2013.
A. R. Mailian, G. S. Shmavonyan, and M. R. Mailian. “Self-organized grapheme / graphite structures obtained directly on paper,” ArXive-Prints, vol. 1402.3929, pp. 1–10, 2014.
G. F. Rabinovich and G. E. Totten, “Self-Organization During Friction: Advanced Surface-Engineered Materials and Systems Design,” CRCPress, 2006.
M. Nesladek, M. Vanecek, and L. M. Stals, “Defect-induced optical absorption in CVD diamond films,” Phys. Status Solidi A, vol. 154, pp. 283–303, 1996.
Z. Q. Li, C. J. Lu, Z. P. Xia, Y. Zhou, and Z. Luo, “X-raydiffraction patterns of graphite and turbostratic carbon,” Carbon, vol. 45, pp. 1686–1695, 2007.
R. R. Nair, P. Blake, A. N. Grigorenko, K. S. Novoselov, T. J. Booth, T. Stauber, N. M. R. Peres, and A. K. Geim, “Fine structure constant defines visual transparency of graphene,” Science, vol. 320, pp. 1308–1308, 2008.
A. Jorio, “Raman spectroscopy in graphene-based systems: Prototypes for nanoscience and nanometrology,” ISRN Nanotechnol., vol. 2012, pp.1–16, 2012.
M. A. Pimenta, G. Dresselhaus, M. S. Dresselhaus, and L. G. Cancado, “Studying disorder in graphite-based systems by Raman spectroscopy,” Phys. Chem. Chem. Phys., vol. 9, pp. 1276–1291, 2007.
M. Mailian and A. Mailian, “Transformation in self-organized carbon tribolayers,” J. Chem. Eng. Chem. Res., vol. 3, pp. 962–9681, 2016.
R. T. Birge, “The quantum structure of the OH bands, and notes on the quantum theory of band spectra,” Phys. Rev., vol. 25, pp. 240–254, 1925.
R. Mecke, “On construction of band spectra,” Z. Phys., vol. 32, pp. 823–834, 1925.
R. F. Borkman and R. G. Parr, “Toward an understanding of potential-energy functions for diatomic molecules,” J. Chem. Phys., vol. 48, pp. 1116–1126, 1968.