Michael Larson

Nanocomposites are nanoparticles combined with a matrix material. So, we can use additive 3D printing techniques to combine graphene nanoparticles with a metal matrix, or carbon nanotubes with a polymer or ceramic matrix. Basically, almost anything we like.

This means we can engineer components with ideal properties for the task at hand. If we need to reduce weight in the aerospace industry, we can produce a lightweight nanocomposite without compromising on strength and performance. If we need to quickly produce a personalised medical aid in the healthcare industry, we can achieve this using a nanocomposite designed for this exact purpose.

While nanocomposites are expanding the scope of additive manufacturing, challenges remain. To be fully effective, the nanoparticles need to be evenly dispersed across the matrix, and this can be difficult. However, as we hone nanocomposite techniques and achieve this uniform dispersion, we could usher in a whole new era in additive manufacturing.