American Journal of Polymer Science and Technology

Volume 7, Issue 1, March 2021

  • Application of Sulfonated GMA-g-non Woven PE Fabric for the Efficient Removal of Methylene Blue Dye from Wastewater

    Md. Sohel Rana, Nazia Rahman, Tofail Ahmed Chowdhury, Nirmal Chandra Dafader, Shahnaz Sultana, Md. Nabul Sardar, Md. Nahid Kayser

    Issue: Volume 7, Issue 1, March 2021
    Pages: 1-9
    Received: 26 November 2020
    Accepted: 28 December 2020
    Published: 15 January 2021
    Abstract: An environmental affable, economically feasible and reusable sulfonated adsorbent were constructed by gamma radiation grafting of glycidyl methacrylate (GMA) on non-woven polyethylene fabric and subsequent chemical modification. Highest graft yield of 343.31% was obtained at favourable conditions: 30 kGy radiation dose, 5% monomer concentration, ad... Show More
  • Influence of Processes on the Properties of Nano-fibrous Fibers of the Electro-spinning Polyamide-6

    Mohamed Moussa, Fabien Salaün, Neda Shah Hossein, Rajerison Wilson

    Issue: Volume 7, Issue 1, March 2021
    Pages: 10-15
    Received: 29 December 2020
    Accepted: 16 January 2021
    Published: 2 February 2021
    Abstract: This study focuses on the influence of electrospinning processes on the properties of electrospun fibres. We have optimised the parameters: distance, voltage, concentration of electrospinning to analyse the influence of these parameters on the properties, in particular the structure and morphology of the nano-fibres. The mass of the required polyam... Show More
  • The pH-Triggered Amphiphilic Polycarbodiimides as Nanovesicles

    Enosha Harshani De Silva, Bruce Novak

    Issue: Volume 7, Issue 1, March 2021
    Pages: 16-22
    Received: 24 February 2021
    Accepted: 22 March 2021
    Published: 30 March 2021
    Abstract: The pH-triggered polymers are a sub-class of stimuli-responsive macromolecules. These smart polymers can experience physical or chemical transition due to small pH responses. pH-dependent materials gain great demand within a short period, by considering their potential applications. pH-triggered macromolecules typically possess weak basic or weak a... Show More