Functional Materials for Additive Manufacturing: Materials Design, Processing, and Emerging Applications.

Additive manufacturing (AM) is no longer just for rapid prototyping; it now produces functional, load‑bearing, and smart parts. This work focuses on designing, processing, and using advanced functional materials for two common AM methods: stereolithography (SLA) and selective laser sintering (SLS). It tackles key problems such as material synthesis, direction‑dependent (anisotropic) mechanical behavior, and defects that appear during printing, all of which can lower part performance. The project uses systematic modeling and simulation to study material design choices, including polymer‑matrix composites, ceramic‑loaded resins, and shape‑memory polymers that can change shape on demand. Finite element analysis (FEA) and representative volume element (RVE) models will predict the thermomechanical response, curing kinetics, and

sintering behavior of these materials. By linking processing settings—laser power, scan speed, and layer thickness—to the resulting microstructure, the research provides clear guidance for improving functional component performance. In the end, the study supplies detailed documentation and a roadmap for testing new AM materials in aerospace, biomedical, and soft‑robotics applications, creating a reliable path from material design to structural validation.

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