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Graft Copolymer (Guar Gum-G-Poly 2-Acrylamidoglycolic Acid): Synthesis, Swelling and Flocculation Behaviors

Received: 10 March 2017    Accepted: 13 July 2017    Published: 1 August 2017
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Abstract

The present paper reports the modification of guar gum through the grafting of 2-acrylamidoglycolic acid by free radical polymerization using an efficient potassium peroxydiphosphate/thioacetamide redox system in nitrogen atmosphere. The reaction conditions for maximum grafting have been optimized by varying the reaction variables including the concentration of 2-acrylamidoglycolic acid (5.3×10-2 mol dm-3), potassium peroxydiphosphate (1.2×10-2 mol dm-3), thioacetamide (TA) (2×10-3 mol dm-3), sulphuric acid (4×10-3 mol dm-3), guar gum (1 g dm−3) along with time duration (150 min) and temperature (35°C). Water swelling capacity and flocculation and studies of synthesized graft copolymer have been performed with respect to the parent polymer. The graft copolymer has been characterized by Fourier transform infrared spectroscopy and thermogravimetric analysis.

Published in International Journal of Biochemistry, Biophysics & Molecular Biology (Volume 2, Issue 2)
DOI 10.11648/j.ijbbmb.20170202.11
Page(s) 10-15
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), 2024. Published by Science Publishing Group

Keywords

Graftcopolymer, Fourier Transform Infrared Spectroscopy, Thermo Gravimetric Analysis

References
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    Vijay Shankar Pandey, Brajesh Kumar Shukla, Mithilesh Yadav. (2017). Graft Copolymer (Guar Gum-G-Poly 2-Acrylamidoglycolic Acid): Synthesis, Swelling and Flocculation Behaviors. International Journal of Biochemistry, Biophysics & Molecular Biology, 2(2), 10-15. https://doi.org/10.11648/j.ijbbmb.20170202.11

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    ACS Style

    Vijay Shankar Pandey; Brajesh Kumar Shukla; Mithilesh Yadav. Graft Copolymer (Guar Gum-G-Poly 2-Acrylamidoglycolic Acid): Synthesis, Swelling and Flocculation Behaviors. Int. J. Biochem. Biophys. Mol. Biol. 2017, 2(2), 10-15. doi: 10.11648/j.ijbbmb.20170202.11

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    AMA Style

    Vijay Shankar Pandey, Brajesh Kumar Shukla, Mithilesh Yadav. Graft Copolymer (Guar Gum-G-Poly 2-Acrylamidoglycolic Acid): Synthesis, Swelling and Flocculation Behaviors. Int J Biochem Biophys Mol Biol. 2017;2(2):10-15. doi: 10.11648/j.ijbbmb.20170202.11

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  • @article{10.11648/j.ijbbmb.20170202.11,
      author = {Vijay Shankar Pandey and Brajesh Kumar Shukla and Mithilesh Yadav},
      title = {Graft Copolymer (Guar Gum-G-Poly 2-Acrylamidoglycolic Acid): Synthesis, Swelling and Flocculation Behaviors},
      journal = {International Journal of Biochemistry, Biophysics & Molecular Biology},
      volume = {2},
      number = {2},
      pages = {10-15},
      doi = {10.11648/j.ijbbmb.20170202.11},
      url = {https://doi.org/10.11648/j.ijbbmb.20170202.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbbmb.20170202.11},
      abstract = {The present paper reports the modification of guar gum through the grafting of 2-acrylamidoglycolic acid by free radical polymerization using an efficient potassium peroxydiphosphate/thioacetamide redox system in nitrogen atmosphere. The reaction conditions for maximum grafting have been optimized by varying the reaction variables including the concentration of 2-acrylamidoglycolic acid (5.3×10-2 mol dm-3), potassium peroxydiphosphate (1.2×10-2 mol dm-3), thioacetamide (TA) (2×10-3 mol dm-3), sulphuric acid (4×10-3 mol dm-3), guar gum (1 g dm−3) along with time duration (150 min) and temperature (35°C). Water swelling capacity and flocculation and studies of synthesized graft copolymer have been performed with respect to the parent polymer. The graft copolymer has been characterized by Fourier transform infrared spectroscopy and thermogravimetric analysis.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Graft Copolymer (Guar Gum-G-Poly 2-Acrylamidoglycolic Acid): Synthesis, Swelling and Flocculation Behaviors
    AU  - Vijay Shankar Pandey
    AU  - Brajesh Kumar Shukla
    AU  - Mithilesh Yadav
    Y1  - 2017/08/01
    PY  - 2017
    N1  - https://doi.org/10.11648/j.ijbbmb.20170202.11
    DO  - 10.11648/j.ijbbmb.20170202.11
    T2  - International Journal of Biochemistry, Biophysics & Molecular Biology
    JF  - International Journal of Biochemistry, Biophysics & Molecular Biology
    JO  - International Journal of Biochemistry, Biophysics & Molecular Biology
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    EP  - 15
    PB  - Science Publishing Group
    SN  - 2575-5862
    UR  - https://doi.org/10.11648/j.ijbbmb.20170202.11
    AB  - The present paper reports the modification of guar gum through the grafting of 2-acrylamidoglycolic acid by free radical polymerization using an efficient potassium peroxydiphosphate/thioacetamide redox system in nitrogen atmosphere. The reaction conditions for maximum grafting have been optimized by varying the reaction variables including the concentration of 2-acrylamidoglycolic acid (5.3×10-2 mol dm-3), potassium peroxydiphosphate (1.2×10-2 mol dm-3), thioacetamide (TA) (2×10-3 mol dm-3), sulphuric acid (4×10-3 mol dm-3), guar gum (1 g dm−3) along with time duration (150 min) and temperature (35°C). Water swelling capacity and flocculation and studies of synthesized graft copolymer have been performed with respect to the parent polymer. The graft copolymer has been characterized by Fourier transform infrared spectroscopy and thermogravimetric analysis.
    VL  - 2
    IS  - 2
    ER  - 

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Author Information
  • Department of Chemistry, S. V. M. Science & Technology P. G. College, Pratapgarh, Uttar Pradesh, India

  • Department of Chemistry, University of Allahabad, Allahabad, India

  • Department of Chemistry, Jamia Millia Islamia, New Delhi, India

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