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Identification of Polyethylene Terephthalate (PET) Polymer Using X-ray Diffractogarm Method: Part 1

Received: 5 December 2020     Accepted: 14 December 2020     Published: 30 January 2021
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Abstract

X-Ray Diffraction XRD method was used to identify six PET polymers samples collected from different dump sites around the city, they were washed crushed and characterised and x-ray diffraction (XRD) analysis was carried out on the samples for identification and the results were compared with literature. The diffractogram finger print patterns generated by the samples were studied and informed discussions were made. The XRD analysis showed that six samples of the PET polymer studied showed triclinic crystalline structure, the samples showed an average specific gravity of 1.33 and their 2θ3 Max Peaks fell within 24-27. In addition the ACD (Å) was ≈0.5, ≈4.99, ≈4.99, ≈4.98, ≈4.97and 4.96 for PET polymer samples A, B, C, D, E and F respectively. The FWHM was 0.5, 0.51, 0.52, 0.52, 0.53, and 0.54 for PET polymer samples A, B, C, D, E and F respectively. These results were consistent with the studies of previous researchers. While the XRD analysis is a good tool that can be used to identify the PET polymers it cannot however, be able to differentiate between PET polymers that are identically similar and produced from different sources, more characterization method may still have to be deployed to overcome these challenges.

Published in American Journal of Nano Research and Applications (Volume 8, Issue 4)
DOI 10.11648/j.nano.20200804.11
Page(s) 58-62
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

2θ Max Peak, Average Crystalline Dimension (ACD) Å, Percent (%) Crystallinity, PET Identification, X-ray Difraction (XRD) Analysis

References
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    Ibe Kevin Eiogu, Uche Ibeneme, Olukemi Mosunmade Aiyejagbara. (2021). Identification of Polyethylene Terephthalate (PET) Polymer Using X-ray Diffractogarm Method: Part 1. American Journal of Nano Research and Applications, 8(4), 58-62. https://doi.org/10.11648/j.nano.20200804.11

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    ACS Style

    Ibe Kevin Eiogu; Uche Ibeneme; Olukemi Mosunmade Aiyejagbara. Identification of Polyethylene Terephthalate (PET) Polymer Using X-ray Diffractogarm Method: Part 1. Am. J. Nano Res. Appl. 2021, 8(4), 58-62. doi: 10.11648/j.nano.20200804.11

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    AMA Style

    Ibe Kevin Eiogu, Uche Ibeneme, Olukemi Mosunmade Aiyejagbara. Identification of Polyethylene Terephthalate (PET) Polymer Using X-ray Diffractogarm Method: Part 1. Am J Nano Res Appl. 2021;8(4):58-62. doi: 10.11648/j.nano.20200804.11

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  • @article{10.11648/j.nano.20200804.11,
      author = {Ibe Kevin Eiogu and Uche Ibeneme and Olukemi Mosunmade Aiyejagbara},
      title = {Identification of Polyethylene Terephthalate (PET) Polymer Using X-ray Diffractogarm Method: Part 1},
      journal = {American Journal of Nano Research and Applications},
      volume = {8},
      number = {4},
      pages = {58-62},
      doi = {10.11648/j.nano.20200804.11},
      url = {https://doi.org/10.11648/j.nano.20200804.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.nano.20200804.11},
      abstract = {X-Ray Diffraction XRD method was used to identify six PET polymers samples collected from different dump sites around the city, they were washed crushed and characterised and x-ray diffraction (XRD) analysis was carried out on the samples for identification and the results were compared with literature. The diffractogram finger print patterns generated by the samples were studied and informed discussions were made. The XRD analysis showed that six samples of the PET polymer studied showed triclinic crystalline structure, the samples showed an average specific gravity of 1.33 and their 2θ3 Max Peaks fell within 24-27. In addition the ACD (Å) was ≈0.5, ≈4.99, ≈4.99, ≈4.98, ≈4.97and 4.96 for PET polymer samples A, B, C, D, E and F respectively. The FWHM was 0.5, 0.51, 0.52, 0.52, 0.53, and 0.54 for PET polymer samples A, B, C, D, E and F respectively. These results were consistent with the studies of previous researchers. While the XRD analysis is a good tool that can be used to identify the PET polymers it cannot however, be able to differentiate between PET polymers that are identically similar and produced from different sources, more characterization method may still have to be deployed to overcome these challenges.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Identification of Polyethylene Terephthalate (PET) Polymer Using X-ray Diffractogarm Method: Part 1
    AU  - Ibe Kevin Eiogu
    AU  - Uche Ibeneme
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    N1  - https://doi.org/10.11648/j.nano.20200804.11
    DO  - 10.11648/j.nano.20200804.11
    T2  - American Journal of Nano Research and Applications
    JF  - American Journal of Nano Research and Applications
    JO  - American Journal of Nano Research and Applications
    SP  - 58
    EP  - 62
    PB  - Science Publishing Group
    SN  - 2575-3738
    UR  - https://doi.org/10.11648/j.nano.20200804.11
    AB  - X-Ray Diffraction XRD method was used to identify six PET polymers samples collected from different dump sites around the city, they were washed crushed and characterised and x-ray diffraction (XRD) analysis was carried out on the samples for identification and the results were compared with literature. The diffractogram finger print patterns generated by the samples were studied and informed discussions were made. The XRD analysis showed that six samples of the PET polymer studied showed triclinic crystalline structure, the samples showed an average specific gravity of 1.33 and their 2θ3 Max Peaks fell within 24-27. In addition the ACD (Å) was ≈0.5, ≈4.99, ≈4.99, ≈4.98, ≈4.97and 4.96 for PET polymer samples A, B, C, D, E and F respectively. The FWHM was 0.5, 0.51, 0.52, 0.52, 0.53, and 0.54 for PET polymer samples A, B, C, D, E and F respectively. These results were consistent with the studies of previous researchers. While the XRD analysis is a good tool that can be used to identify the PET polymers it cannot however, be able to differentiate between PET polymers that are identically similar and produced from different sources, more characterization method may still have to be deployed to overcome these challenges.
    VL  - 8
    IS  - 4
    ER  - 

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Author Information
  • Department of Polymer Technology, Nigerian Institute of Leather and Science Technology, Zaria, Nigeria

  • Department of Polymer Technology, Nigerian Institute of Leather and Science Technology, Zaria, Nigeria

  • Department of Polymer Technology, Nigerian Institute of Leather and Science Technology, Zaria, Nigeria

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