Amorphous tio2 reinforced polymers for enhanced thermal and fire resistance
Developed by Loyola Marymount University, this innovative polymer composite incorporates amorphous TiO2 nanoparticles to significantly enhance thermal insulation and fire resistance properties. Ideal for applications needing high-performance, fire-retardant materials.
Overview
Loyola Marymount University presents a pioneering solution to enhance the thermal and fire resistance of polymers through the incorporation of amorphous titanium dioxide (TiO₂) nanoparticles. By using laser ablation on titanium isopropoxide, high-purity amorphous TiO₂ nanoparticles are synthesized and integrated into a polyisocyanurate (PIR) matrix via electrospinning. This results in nanofiber-infused composites with superior thermal insulation and flame-retardant capabilities. This technology is particularly advantageous for applications requiring high-performance insulation materials that meet stringent energy codes and fire safety standards.
Technical specifications
- Amorphous TiO₂ Nanoparticles: Synthesized using laser ablation, offering low thermal conductivity and excellent fire-retardant properties.
- Polyisocyanurate (PIR) Matrix: Provides a robust framework for the dispersion of TiO₂ nanoparticles, forming a stable composite.
- Electrospinning Process: Ensures uniform distribution of nanoparticles in the polymer matrix, enhancing overall material performance.
- Testing Methods: Utilizes ASTM C-177 and E84 standards for assessing thermal conductivity and fire resistance.
Technology readiness level
This technology is currently at TRL 3, indicating that it is at the experimental proof of concept stage. Future plans include further testing and optimization of the composite formulations, with validation efforts planned in collaboration with external laboratories.
About Loyola Marymount University
LMU is a comprehensive private Jesuit university in Los Angeles serving roughly 10,000 students across undergraduate, graduate, and law programs. Its Playa Vista campus situates graduate and professional education within the Silicon Beach cluster, enabling co‑located collaboration, talent pipelines, and ready access to industry partners. Sponsored research is supported by an Office for Research and Sponsored Projects that streamlines pre‑award services and compliance; entrepreneurship programming includes a campus business incubator connecting mentors and early‑stage ventures. Faculty earn competitive awards from the National Science Foundation and National Institutes of Health. Intellectual property is governed by formal university policy, with patenting and commercialization advanced through research and entrepreneurship units.
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