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Characterization of Thin Films Deposited from Benzene Using Microwave Plasma Polymerization

Received: 25 October 2021    Accepted: 15 November 2021    Published: 24 December 2021
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Abstract

Microwave plasma enhanced chemical vapor deposition (MWPECVD) is a cheap and easy method for the modification of materials surfaces to enhance some required property. In this study, benzene as a monomer was deposited on both Aluminum alloy (2024-T3) and glass slide substrates at several pressures and deposition times using MWPECVD. The chemical structure and surface properties of as-grown thin films were analyzed on glass using FTIR and NMR. It is found that benzene rings are not fully preserved in the film structure. Some benzene rings were converted to saturated alcohol and/or ester functional groups in the crosslinked film structure. The corrosion resistance of aluminum alloy substrates both bare and covered with plasma polymerized thin films was carried out by potentiodynamic polarization measurements in standard 3.5% NaCl solution at room temperature. The benzene deposited film was found to be not fully suitable for protection of aluminum substrate against corrosion. The only film that stayed intact post the corrosion measurement is that for the deposition condition of 30 mtorr for 90 minutes. The change in the processing parameters seemed to have a strong influence on the film protective ability. SEM was used to study the surface morphology of deposited films on aluminum. It is found that the polymerized film roughness decreases with increasing monomer pressure and deposition time. Adhesion test done on films deposited on glass showed that the best adhesion occurs for deposition condition of 30 mtorr for 90 minutes and poor adhesion occurred at 7 and 9 mtorr for 90 minutes.

Published in World Journal of Applied Physics (Volume 6, Issue 4)
DOI 10.11648/j.wjap.20210604.13
Page(s) 70-78
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

Plasma Polymerization, Aluminum Alloy, Corrosion, Adhesion

References
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[3] G. Grundmeier, P. Thiemann, and J. Carpentier, Thin Solid Films, 446, Elsevier Science B. V., (2004), 61 – 71.
[4] C. Vautrin-Ul, C. B. Laporte. N. Benissad, A. Chausse, P. Leprince, and R. Messina, Progress in Organic Coating 38, Elsevier Science B. V., 2000, 9-15.
[5] H. Jiang, L. Hong, N. Venkatasubramanian, J. T. Grant, K. Eyink, K. Wiacek, S. Fries-Carr, J. Enlow, and T. J. Bunning, Thin Solid Films 515, Elsevier B. V., 2007, 3513 – 3520.
[6] C. Vautrin-Ul, C. Boisse-Laporte, N. Benissade, A. Chaussel, P. Leprince, and R. Messinal, The Journal of Corrosion Science and Engineering, 1999.
[7] E. Angelini, S. Grassini, F. Rosalbino, F. Fracassi, and R. d̓̓ ̓ Agostino, Progress in Organic Coatings 46, Elsevier Science B. V., 2003, 107-111.
[8] L. Domingues, C. Oliveira, J. C. S. Fernandes, and M. G. S. Ferreira, Elctrochimica Acta 47, Elsevier Science Ltd., 2002, 2253 – 2258.
[9] H. Abourayana, N. Zreiba, and A. Elamin, World Academy of Science, Engineering and Technology 50, 2011.
[10] F. J. G. Silva, A. P. M. Baptiista, E. Pereira, V. Teixeira, Q. H. Fan, A. J. S. Fernandes, and F. M. Costa, Diamond and Related Materials 11, Elsevier Science B. V., 2002, 1617-1622.
[11] M. Duvol, and A. Theoret, J. of Electrochemical Society, 122 (4) 1975, 585-588.
[12] F. R. Sultanov, Ch. Daulbayev, B. Bakbolat, Z. A. Mansurov, A. A. Urazgaliyeva, Rabi Ebrahim, S. S. Pei and Kun-Ping Huang, Carbon Letters, 2020, volume 30, pages 81–92.
[13] C. R. Brundle, C. A. Evans, and Jr. S. Wilson, Butterworth-Heimemann, a division of Reed Publishing (USA) Inc, 1992, pp. 480.
[14] S. Cho, T. Nguyen, and J. Boo, Journal of Nanoscience and Nanotechnology, Vol. 11, American Scientific Publishers, 2011, 5328-5333.
[15] R. T. Morrison and R. N. Boyd, Organic Chemistry, 3rd Edition, Allen and Bacon, Inc., 1974.
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  • APA Style

    Nuri Ayad Zreiba, Lubna Emhemed Elzawi. (2021). Characterization of Thin Films Deposited from Benzene Using Microwave Plasma Polymerization. World Journal of Applied Physics, 6(4), 70-78. https://doi.org/10.11648/j.wjap.20210604.13

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    ACS Style

    Nuri Ayad Zreiba; Lubna Emhemed Elzawi. Characterization of Thin Films Deposited from Benzene Using Microwave Plasma Polymerization. World J. Appl. Phys. 2021, 6(4), 70-78. doi: 10.11648/j.wjap.20210604.13

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    AMA Style

    Nuri Ayad Zreiba, Lubna Emhemed Elzawi. Characterization of Thin Films Deposited from Benzene Using Microwave Plasma Polymerization. World J Appl Phys. 2021;6(4):70-78. doi: 10.11648/j.wjap.20210604.13

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  • @article{10.11648/j.wjap.20210604.13,
      author = {Nuri Ayad Zreiba and Lubna Emhemed Elzawi},
      title = {Characterization of Thin Films Deposited from Benzene Using Microwave Plasma Polymerization},
      journal = {World Journal of Applied Physics},
      volume = {6},
      number = {4},
      pages = {70-78},
      doi = {10.11648/j.wjap.20210604.13},
      url = {https://doi.org/10.11648/j.wjap.20210604.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjap.20210604.13},
      abstract = {Microwave plasma enhanced chemical vapor deposition (MWPECVD) is a cheap and easy method for the modification of materials surfaces to enhance some required property. In this study, benzene as a monomer was deposited on both Aluminum alloy (2024-T3) and glass slide substrates at several pressures and deposition times using MWPECVD. The chemical structure and surface properties of as-grown thin films were analyzed on glass using FTIR and NMR. It is found that benzene rings are not fully preserved in the film structure. Some benzene rings were converted to saturated alcohol and/or ester functional groups in the crosslinked film structure. The corrosion resistance of aluminum alloy substrates both bare and covered with plasma polymerized thin films was carried out by potentiodynamic polarization measurements in standard 3.5% NaCl solution at room temperature. The benzene deposited film was found to be not fully suitable for protection of aluminum substrate against corrosion. The only film that stayed intact post the corrosion measurement is that for the deposition condition of 30 mtorr for 90 minutes. The change in the processing parameters seemed to have a strong influence on the film protective ability. SEM was used to study the surface morphology of deposited films on aluminum. It is found that the polymerized film roughness decreases with increasing monomer pressure and deposition time. Adhesion test done on films deposited on glass showed that the best adhesion occurs for deposition condition of 30 mtorr for 90 minutes and poor adhesion occurred at 7 and 9 mtorr for 90 minutes.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Characterization of Thin Films Deposited from Benzene Using Microwave Plasma Polymerization
    AU  - Nuri Ayad Zreiba
    AU  - Lubna Emhemed Elzawi
    Y1  - 2021/12/24
    PY  - 2021
    N1  - https://doi.org/10.11648/j.wjap.20210604.13
    DO  - 10.11648/j.wjap.20210604.13
    T2  - World Journal of Applied Physics
    JF  - World Journal of Applied Physics
    JO  - World Journal of Applied Physics
    SP  - 70
    EP  - 78
    PB  - Science Publishing Group
    SN  - 2637-6008
    UR  - https://doi.org/10.11648/j.wjap.20210604.13
    AB  - Microwave plasma enhanced chemical vapor deposition (MWPECVD) is a cheap and easy method for the modification of materials surfaces to enhance some required property. In this study, benzene as a monomer was deposited on both Aluminum alloy (2024-T3) and glass slide substrates at several pressures and deposition times using MWPECVD. The chemical structure and surface properties of as-grown thin films were analyzed on glass using FTIR and NMR. It is found that benzene rings are not fully preserved in the film structure. Some benzene rings were converted to saturated alcohol and/or ester functional groups in the crosslinked film structure. The corrosion resistance of aluminum alloy substrates both bare and covered with plasma polymerized thin films was carried out by potentiodynamic polarization measurements in standard 3.5% NaCl solution at room temperature. The benzene deposited film was found to be not fully suitable for protection of aluminum substrate against corrosion. The only film that stayed intact post the corrosion measurement is that for the deposition condition of 30 mtorr for 90 minutes. The change in the processing parameters seemed to have a strong influence on the film protective ability. SEM was used to study the surface morphology of deposited films on aluminum. It is found that the polymerized film roughness decreases with increasing monomer pressure and deposition time. Adhesion test done on films deposited on glass showed that the best adhesion occurs for deposition condition of 30 mtorr for 90 minutes and poor adhesion occurred at 7 and 9 mtorr for 90 minutes.
    VL  - 6
    IS  - 4
    ER  - 

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Author Information
  • Materials and Metallurgical Engineering Department, University of Tripoli, Tripoli, Libya

  • Materials and Metallurgical Engineering Department, University of Tripoli, Tripoli, Libya

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