Within this PhD project they will synthesize, test and optimize new biobased thermosetting and thermoplastic polymers using lignin depolymerization products. These lignin monomers and oligomers will be produced and extracted from lignocellulosic materials using the lignin-first biorefinery operated by Prof. B. Sels (Bioengineering – KU Leuven). Chemical modification of the extracted lignin fractions before polymer synthesis will be carried out in collaboration with Prof. B. Maes (Chemistry – UAntwerpen). The initial target polymers are polyesters, polyurethanes and polycarbonates. In our polymer developments, we will also specifically take into account depolymerisation strategies and options to facilitate chemical recycling of our polymers to strive towards a truly circular economy.

 PhD programs

A master’s degree in Chemistry, Chemical Engineering, Materials Science or Bio-engineering with experience in polymer synthesis is a must.  Other relevant experience will be a plus. Admission to the Arenberg Doctoral School requires at least a Master’s degree with distinction or a Master’s degree with a scientific publication in an international peer-reviewed journal.

Students from from all over the world.