Structural Boron Nitride Nanotube Composite Development

Introduction: Our novel high pressure, high temperature synthesis method produces white, highly crystalline, small diameter, long BNNTs without any catalyst. The quality of BNNTs will be optimized by understanding the nucleation and growth mechanism of BNNT through coherent computational modeling and in-situ and ex-situ experiments. Both BNNT production and science rigs operational.

Goals and Objectives: Produce high quality, large quantity BNNTs and BNNT fibers for use as reinforcements for polymer, ceramic, and metallic matrices and assess the scale-ability of existing synthesis methods for large scale production of these reinforcements.

Deliverable: High quality optimized BNNT synthesis method and systematic property database of BNNT composites. Fabrication and analysis of non-woven mats, fibers, yarns and composites to evaluate their structural and functional properties.