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Manufacturing And Characterization Of Continuous Nanofiber-Reinforced Composites, Lucas Barry
Manufacturing And Characterization Of Continuous Nanofiber-Reinforced Composites, Lucas Barry
Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research
Fiber-reinforced composite laminates are some of the most advanced structural materials available. However, delamination remains a critical challenge due to its prevalence in structures and ability to cause catastrophic failure. Recently, high-temperature composites are at the forefront of polymer-matrix composites research, but they are prone to microcracking followed by delamination. Nanoreinforcement of interfaces by continuous nanofibers has been proposed earlier at UNL and produced increased interlaminar fracture resistance in conventional advanced composites. However, no studies have yet been conducted on emerging high-temperature composites. Also, there is insufficient information on the translatability of observed modes I and II interlaminar fracture toughness …