PACK-NIN

Lignocellulosic biomass is the most abundantly available raw material on Earth for biofuel and green material production. In food applications, for example, lignin has been used as a filler with polylactic acid (PLA) to enhance thermal stability, ultraviolet properties and tensile strength. However, the hydroxyl groups present in lignin compromise the quality of lignin–PLA composites. Funded by the Marie Skłodowska-Curie Actions programme, the PACK-NIN project plans to develop a sustainable bio-nanocomposite for advancing lignin use in food packaging and other applications. Researchers will incorporate lignin nanoparticles derived from organosolv processes into the PLA matrix to enhance compatibility and bonding interactions. Due to their higher dispersion, lower agglomeration and higher surface areas, lignin nanoparticles are key to improving polymeric composites.

Duration: 1 April 2021 - 31 March 2023