نوع مقاله : تالیفی
نویسندگان
1 پژوهشگر پسا دکتری، گروه مهندسی شیمی، دانشکده فنی و مهندسی، دانشگاه اصفهان، صندوق پستی 81746-73441 ، اصفهان، ایران
2 گروه مهندسی شیمی، دانشکده فنی و مهندسی، دانشگاه اصفهان، صندوق پستی 81746-73441 ، اصفهان، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Nanocomposites have wide applications in various industries due to their unique properties. Carbon nanotubes (CNTs) have gained significant attention as reinforcements for polymers, particularly epoxy resins. Carbon nanotubes enhance the performance of epoxy resins by improving mechanical, thermal, and flame-retardant properties. Furthermore, surface modification of CNTs can enhance their adhesion and uniform dispersion within the epoxy matrix, which leads to improved mechanical properties and thermal stability of the composite. However, challenges such as the agglomeration of CNTs and its effect on material properties still exist. The results showed that inclusion of silane in the epoxy composite reinforced with basalt fibers significantly improves thermal properties, while the addition of CNTs further increases thermal stability. Thermal degradation analysis also showed that carbon nanotubes elevated the degradation temperature, prevented rapid thermal degradation. The simultaneous incorporation of graphene and CNTs into epoxy resin helps to increase thermal stability and improve interfacial bonding. In this article, the effect of modified carbon nanotubes on the morphology, mechanical properties, and thermal stability and degradation of epoxy nanocomposites is investigated and recent advances in this field are reviewed.
کلیدواژهها [English]