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Precisely controlled nanoparticle distribution to develop strong and tough composite materials

总结

While crystalline polymers are widely used because of their high ductility, it is still very challenging to expand their use in structural applications, due to the lack of adequate strength. Current methods increase the polymer strength by creating a uniform distribution of nanoparticles through a multi-step process and are often cumbersome and lack flexibility. This technology is a process to tailor the spatial distribution of nanoparticles by controlling the rate of crystallization. This technology enables more precise control over the strength and other characteristics of the polymers in a single step process. As such, this technology provides a simple, controlled and robust process to manufacture versatile composite polymers with strength and toughness.

技术优势

Simplified processHigher level of control Increased versatility Less restriction on process condition, specifically nanoparticle concentrationPatent Information:Patent Pending Tech Ventures Reference: IR CU15186

技术应用

Durable polymers for use in petroleum industryMaking light materials for use in aerospace or automobile industriesTailoring materials to fit specific requirement for military usesManufacturing composite materials that are both strong and toughAdapting process to develop polymers for drug delivery Manufacturing fibers with specific characteristics

详细技术说明

None

*Abstract

None

*Inquiry

Satish RaoColumbia Technology VenturesTel: (212) 854-8444Email: TechTransfer@columbia.edu

*IR

CU15186

*Principal Investigation

*Publications

Zhao D, Jestin J, Zhan L, Kumar S, Mohammadkhani M, Benicewicz B. "Semi-crystalline polymer nanocomposites: interplay of matrix crystallization and nanoparticle self-assembly" Volume 60, Number 1, APS March Meeting 2015

国家/地区

美国