Lignin in Sustainable 3D Printing through Neutron Scattering

The surge in demand for green and sustainable materials to replace energy-intensive, fossil-derived resources has drawn significant attention to lignin, one of the most abundant biopolymers on Earth. Despite its abundance, lignin remains underutilized and represents significant untapped potential for next-generation materials. This project addresses key challenges arising from lignin’s structural heterogeneity and limited processability in additive manufacturing by employing advanced neutron and X-ray scattering techniques to enable further development of high-performance, bio-based materials.