Engineering

Printed 3-D structures based on cellulose nanocrystals

Empa researchers have succeeded in developing an environmentally friendly ink for 3-D printing based on cellulose nanocrystals. This technology can be used to fabricate microstructures with outstanding mechanical properties, ...

Engineering

3-D printing with high-performance carbon fiber

Lawrence Livermore National Laboratory (LLNL) researchers have become the first to 3-D print aerospace-grade carbon fiber composites, opening the door to greater control and optimization of the lightweight, yet stronger than ...