Taha El Assimi, El Hassan Boutriouia, Iliass Jalit, Abir Chekroun, Mehdi Khouloud, Redouane Beniazza, Abdellatif El Meziane, Hicham Ben Youcef, Roko Blazic, Elvira Vidovic, Mohammed Lahcini
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引用次数: 0
Abstract
In this research study, we describe the synthesis of new and tailored bio-composite materials by leveraging the synergistic interaction between polycaprolactone (PCL) and carboxymethyl hydroxypropyl guar gum (CMHPG). The proposed approach involves the in-situ ring opening polymerization (ROP) of ε-caprolactone, enabling the grafting of high molecular weight PCL chains (100 kg.mol−1) onto CMHPG using a highly stable tin-based catalyst. The successful covalent association between the hydrophobic PCL chains and the hydrophilic CMHPG polysaccharide was confirmed. In addition, comprehensive structural (FTIR, DLS, contact angle and DRX), thermal (TGA and DSC), and mechanical characterizations were performed to investigate the synergistic effects between PCL and CMHPG. Notably, by precisely controlling the amount of CMHPG filler incorporated during synthesis, we achieved tailored performance in terms of film hydrophobicity and controlled biodegradability kinetics. These findings underscore the significant potential of the developed PCL bio-composites for specialized applications such as coatings, surface engineering, and the production of antifouling or repellent materials.
期刊介绍:
Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology.
As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including:
polymer synthesis;
polymer reactions;
polymerization kinetics;
polymer physics;
morphology;
structure-property relationships;
polymer analysis and characterization;
physical and mechanical properties;
electrical and optical properties;
polymer processing and rheology;
application of polymers;
supramolecular science of polymers;
polymer composites.