Lignin Composites

Scientists from the Oak Ridge National Laboratory (ORNL) have discovered that a by-product of biorefinery processes called – lignin composites; could serve as renewable 3D printing feedstock. The new discovery has been outlined in the journal Science Advances, which extends ORNL’s achievements in the reducing the cost of bio-products by creating profitable new uses of lignin. The lignin is a form of complex organic polymers that creates structural materials in