International Journal of Polymer Science and Engineering
Volume 12, Issue 2 (2026)
Table of contents
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Synthesis and Characterization of Polymer-Based Organic–Inorganic Hybrid Materials viaSol–Gel Processing: A Review of Gelatin–Silica, Gelatin–Silica–Titania and HPMA-Based Systems
Abstract: Organic–inorganic hybrid materials have emerged as a versatile class of advanced materials that integrate the flexibility and functionality of organic polymers with the thermal, mechanical, and chemical stability of inorganic networks. Among the available fabrication routes, the sol–gel process has gained considerable attention because of its simplicity, low processing temperature, compositional flexibility, and ability to tailor material properties at the molecular level. The present review discusses the synthesis and characterization …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 2, 2026 Read article
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Design and Commercial Validation of a Hierarchical Three-Tier Quality GradingSystem for Post-Industrial and Post-Consumer Recycled Thermoplastic Resins in US Industrial SupplyChains
Abstract: Quality grading systems for recycled thermoplastic resins providing industrial buyers with a standardized, documented quality classification framework for secondary raw material procurement are a foundational requirement for the reliable integration of recycled materials into industrial supply chains. Despite this requirement, no standardized grading scale has been established for post- industrial and post-consumer PP, HDPE, and LDPE resins in industrial supply chain contexts. This paper presents the design, operational implementation, and …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 2, 2026 · pp. 1–22 Read article
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Bioplastics as a Renewable Source for Packaging
Abstract: The packaging sector is changing significantly as attention turns to eco-friendly materials and sustainability. Particularly in the food and pharmaceutical industries, bioplastics have become a viable substitute for traditional polymers, providing both practical and environmental advantages. This analysis highlights the impact of bioplastics on packaging, emphasizing their improved properties, sustainability, and compliance with strict standards. Bioplastics improve barrier efficacy, lowering waste, guaranteeing safety, and extending the shelf life of pharmaceutical …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 2, 2026 · pp. 1–10 Read article
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Damage Mechanisms and Impact Behavior of
Fiber-Reinforced Polymer Composites: A Review
Abstract: Fiber-reinforced polymer (FRP) composites have gained widespread acceptance in aerospace, automotive, marine, civil, and military applications due to their high strength to weight ratio, corrosion resistance, and excellent mechanical performance in different-different scenarios. However, their susceptibility to impact loading remains a critical concern, as impact events can induce complex damage mechanisms that significantly degrade structural integrity and residual mechanical properties. This study summarizes current knowledge on the impact behavior of …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 2, 2026 · pp. 1–15 Read article
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Optimization of a New Fluorescent-Based OLED Structure for High-Efficiency Performance in Emerging Web3 and Decentralized Device Ecosystems
Abstract: Organic Light-Emitting Diodes (OLEDs), traditionally used in flat-panel displays and solid-state lighting, are now emerging as critical components in next-generation Web3-enabled technologies. Their lightweight structure, flexibility, high contrast ratio, and low power consumption make them highly suitable for decentralized hardware platforms, blockchain-integrated Internet of Things (IoT) devices, distributed augmented reality/virtual reality (AR/VR) interfaces, wearable electronics, and ultra-low-power edge computing systems. These advanced applications require compact, durable, and energy-efficient emissive devices …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 2, 2026 · pp. 17–25 Read article
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Corrosion Inhibitors for Steel Protection in Oil, Gas, and Chemical Industries by Polymeric Coating
Abstract: This research paper examines the structural and functional characteristics of steel with emphasis on corrosion mechanisms and inhibitor protection strategies. Corrosion of steel is a serious industrial problem that causes substantial economic losses, environmental hazards, equipment failures, and safety risks. The electrochemical mechanisms underlying different types of corrosion are examined comprehensively. These include uniform material loss, localized attack such as pitting and crevice corrosion, corrosion caused by dissimilar metal interactions, …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 2, 2026 · pp. 26–41 Read article