STM Journals Peer-reviewed research from Consortium e-Learning Network

6 publications

  • Published Subscription Original Research Special issue

    Optimization of Lightweight Polymer Composites Using Finite Element Analysis Machine Learning and Topology Optimization Techniques for Aerospace Applications

    By A. Arunkumar, Jyothhi Yarlagaddaa, I Sreevani, Boopathy G., Mohit Tiwari, Avinash Kumar, L. Ganesh Babu, T. Venkatajalapathi

    Abstract: The advancement of aerospace engineering depends on lightweight polymer matrix composites (PMCs) because they help decrease weight while improving fuel efficiency and payload capacity together with increased structural integrity. Research developed a computer program comprising FEA with ANN and TO optimize high-performance PMCs through integrated design approaches. The combination of Python-controlled LS-DYNA simulations measured hybrid composite laminate resistance to impact while an ANN model obtained data from simulations to forecast …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 693–709 Read article

  • Published Subscription Original Research Special issue

    Smart Polymer Composites with Multifunctional Capabilities Integrating Electroactive Polymers Conductive Nanofillers and Flexible Electronics for Advanced Sensing and Actuation Systems

    By A. Arunkumar, Jyothhi Yarlagaddaa, I. Sreevani, Boopathy G., Mohit Tiwari, Avinash Kumar, L. Ganesh Babu, T. Venkatajalapathi

    Abstract: Smart polymer composites have gained significant attention to their ability to integrate polymer matrices with conductive nanofillers, offering tunable electrical, mechanical, and electroactive properties. These composites are highly responsive to external stimuli such as electrical fields, mechanical stress, and temperature variations, making them ideal for applications in flexible electronics, soft robotics, and adaptive sensing systems. This research investigates the effect of nanofiller dispersion on the performance of polymer composites, optimizing …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 946–965 Read article

  • Published Subscription Original Research Special issue

    Integration of Semi-Interpenetrating Polymer Networks and Quantum Dot–Polymer Nanocomposites for Low-Cost, Flexible OLED Display

    By T. Premkumar, T. CH Anil Kumar, Prajeesh Raj V., P. Mohankumar, Pravin P. Pawar, P. Neopolean, S. Kalaiselvan, Avinash Kumar

    Abstract: Flexible OLED displays need advanced material systems to integrate capabilities for mechanical flexibility as well as thermal stability and environmental durability at low costs. Semi-interpenetrating polymer networks (SIPNs) combined with quantum dot (QD)-polymer nanocomposites serve to improve OLED performance capabilities. They combine a stable structural design along with a flexible matrix through the matrix capabilities of SIPNs which result in efficient luminescence and pure color output courtesy of CdSe/ZnS QDs …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 919–932 Read article

  • Published Subscription Review Article Special issue

    Photonic Polymer Composites for Light-Modulating Displays and High-Throughput Optical Data Transmission

    By S. Baskar, Santosh Kumar Sahu, Mayur Dilip Jakhete, R. Ben Ruben, G. Hima Bindu, Makrand Jadhav, Avinash Kumar, L. Ganesh Babu

    Abstract: The combination of PMMA-based composites recently received substantial attention from the photonic applications field since these materials combine excellent optical transparency, mechanical flexibility and straightforward fabrication capabilities. The material performance of pure PMMA requires functional additives because it shows limited thermal properties and optical attenuation in addition to sensitivity against UV rays. The research explores developmental pathways for PMMA composites through combined use of nanoparticles and electro-optic polymers with dopants …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 838–860 Read article

  • Published Subscription Original Research Special issue

    Hybrid Polymer Nanocomposites with Enhanced Dielectric and Optical Properties for Wireless Communication Systems

    By S.Baskar, Santosh Kumar Sahu, Mayur Dilip Jakhete, R Ben Ruben, G Hima Bindu, Makrand Jadhav, Avinash Kumar, L.Ganesh Babu

    Abstract: The incorporation of nanofillers into polymer matrices offers a promising approach to enhancing the multifunctional properties of composite materials. This study examines the effect of nanofiller concentration on the dielectric performance, mechanical strength, thermal stability, optical absorbance, and electromagnetic interference (EMI) shielding effectiveness of polyvinylidene fluoride (PVDF)-based nanocomposites. Titanium dioxide (TiO₂) and zinc oxide (ZnO) nanofillers were incorporated at varying concentrations to assess their influence on material properties. EMI shielding …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 518–549 Read article

  • Published Subscription Original Research

    Enhanced Mechanical and Tribological Performance of Magnesium–Boron Carbide Composites Fabricated via Stir Casting for Lightweight Structural Applications

    By P. Saravana Kumar, H. Vinoth Kumar, P. Pramerla, Bindu S S, G. Saveetha, Nellore Manoj Kumar, Avinash Kumar, M. Mathiyarasi

    Abstract: This study investigates the fabrication and evaluation of properties of magnesium (Mg) matrix composites reinforced with boron carbide (B₄C) for lightweight structural applications. Stir casting was employed to incorporate B₄C particles at varying weight fractions (0%, 3%, 6%, and 9%) into the magnesium matrix. The influence of B₄C on density, porosity, hardness, tensile strength, and wear resistance was systematically examined. Theoretical density increased from 1.74 g/cm³ (pure Mg) to 1.88 …

    Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 29–39 Read article

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